Nam Ik Cho

Orcid: 0000-0001-5297-4649

According to our database1, Nam Ik Cho authored at least 270 papers between 1989 and 2024.

Collaborative distances:
  • Dijkstra number2 of four.
  • Erdős number3 of four.

Timeline

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Bibliography

2024
Leveraging Positional Encoding for Robust Multi-Reference-Based Object 6D Pose Estimation.
CoRR, 2024

Face Swapping for Low-Resolution and Occluded Images In-the-Wild.
IEEE Access, 2024

Fast On-Device Learning Framework for Single-Image Super-Resolution.
IEEE Access, 2024

Image-Adaptive 3D Lookup Tables for Real-Time Image Enhancement with Bilateral Grids.
Proceedings of the Computer Vision - ECCV 2024, 2024

2023
A Dynamic Residual Self-Attention Network for Lightweight Single Image Super-Resolution.
IEEE Trans. Multim., 2023

Lightweight Hybrid Video Compression Framework Using Reference-Guided Restoration Network.
CoRR, 2023

Understanding and explaining convolutional neural networks based on inverse approach.
Cogn. Syst. Res., 2023

JPEG Artifact Reduction Based on Deformable Offset Gating Network Controlled by a Variational Autoencoder.
IEEE Access, 2023

Frequency-Domain Multi-Exposure HDR Imaging Network With Representative Image Features.
IEEE Access, 2023

Pyramidal Feature Adjustment Networks for High Dynamic Range Imaging of Dynamic Scenes.
IEEE Access, 2023

WHFL: Wavelet-Domain High Frequency Loss for Sketch-to-Image Translation.
Proceedings of the IEEE/CVF Winter Conference on Applications of Computer Vision, 2023

Lossless Compression of Raw Images by Learning the Prediction and Frequency Decomposition.
Proceedings of the IEEE International Conference on Visual Communications and Image Processing, 2023

OCVOS: Object-Centric Representation for Video Object Segmentation.
Proceedings of the IEEE International Conference on Image Processing, 2023

Self-supervised Image Denoising with Downsampled Invariance Loss and Conditional Blind-Spot Network.
Proceedings of the IEEE/CVF International Conference on Computer Vision, 2023

LAN-HDR: Luminance-based Alignment Network for High Dynamic Range Video Reconstruction.
Proceedings of the IEEE/CVF International Conference on Computer Vision, 2023

Perception-Oriented Single Image Super-Resolution using Optimal Objective Estimation.
Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition, 2023

Resolution-Adaptive Lossless Image Compression Using Frequency Decomposition Network.
Proceedings of the Asia Pacific Signal and Information Processing Association Annual Summit and Conference, 2023

2022
Inverse-Based Approach to Explaining and Visualizing Convolutional Neural Networks.
IEEE Trans. Neural Networks Learn. Syst., 2022

Variational Deep Image Restoration.
IEEE Trans. Image Process., 2022

Deep-learning and graph-based approach to table structure recognition.
Multim. Tools Appl., 2022

Training Patch Analysis and Mining Skills for Image Restoration Deep Neural Networks.
CoRR, 2022

One-Shot Face Reenactment on Megapixels.
CoRR, 2022

Flexible Style Image Super-Resolution Using Conditional Objective.
IEEE Access, 2022

High Dynamic Range Imaging of Dynamic Scenes with Saturation Compensation but without Explicit Motion Compensation.
Proceedings of the IEEE/CVF Winter Conference on Applications of Computer Vision, 2022

Self-Supervised Pretraining for Deep Hash-Based Image Retrieval.
Proceedings of the 2022 IEEE International Conference on Image Processing, 2022

Episode Difficulty Based Sampling Method for Few-Shot Classification.
Proceedings of the 2022 IEEE International Conference on Image Processing, 2022

Disentangled Feature-Guided Multi-Exposure High Dynamic Range Imaging.
Proceedings of the IEEE International Conference on Acoustics, 2022

DProST: Dynamic Projective Spatial Transformer Network for 6D Pose Estimation.
Proceedings of the Computer Vision - ECCV 2022, 2022

Deep Hash Distillation for Image Retrieval.
Proceedings of the Computer Vision - ECCV 2022, 2022

LC-FDNet: Learned Lossless Image Compression with Frequency Decomposition Network.
Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition, 2022

2021
Self-Distilled Hashing for Deep Image Retrieval.
CoRR, 2021

DProST: 6-DoF Object Pose Estimation Using Space Carving and Dynamic Projective Spatial Transformer.
CoRR, 2021

Similarity Guided Deep Face Image Retrieval.
CoRR, 2021

Variational Deep Image Denoising.
CoRR, 2021

Lossless Image Compression by Joint Prediction of Pixel and Context Using Duplex Neural Networks.
IEEE Access, 2021

Multistage Probabilistic Approach for the Localization of Cephalometric Landmarks.
IEEE Access, 2021

Multi-Branch Neural Architecture Search for Lightweight Image Super-Resolution.
IEEE Access, 2021

Self-supervised Product Quantization for Deep Unsupervised Image Retrieval.
Proceedings of the 2021 IEEE/CVF International Conference on Computer Vision, 2021

Lossless Image Compression Based on Image Decomposition and Progressive Prediction Using Convolutional Neural Networks.
Proceedings of the Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2021

Residual Dilated U-Net with Spatially Adaptive Normalization for the Restoration of Under Display Camera Images.
Proceedings of the Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2021

Network Intrusion Detection with Improved Feature Representation.
Proceedings of the Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2021

2020
A Pseudo-Blind Convolutional Neural Network for the Reduction of Compression Artifacts.
IEEE Trans. Circuits Syst. Video Technol., 2020

Dual Path Denoising Network for Real Photographic Noise.
IEEE Signal Process. Lett., 2020

Handwritten Text Segmentation via End-to-End Learning of Convolutional Neural Networks.
Multim. Tools Appl., 2020

Generalized Product Quantization Network for Semi-supervised Hashing.
CoRR, 2020

Lightweight Single Image Super-Resolution With Multi-Scale Spatial Attention Networks.
IEEE Access, 2020

Multi-Lingual Optical Character Recognition System Using the Reinforcement Learning of Character Segmenter.
IEEE Access, 2020

Exposure-Structure Blending Network for High Dynamic Range Imaging of Dynamic Scenes.
IEEE Access, 2020

AGARNet: Adaptively Gated JPEG Compression Artifacts Removal Network for a Wide Range Quality Factor.
IEEE Access, 2020

Noise-Robust Pupil Center Detection Through CNN-Based Segmentation With Shape-Prior Loss.
IEEE Access, 2020

Recognition of Assembly Instructions Based on Geometric Feature and Text Recognition.
Proceedings of the 17th International Conference on Ubiquitous Robots, 2020

Deep Universal Blind Image Denoising.
Proceedings of the 25th International Conference on Pattern Recognition, 2020

Single Image Super-Resolution with Dynamic Residual Connection.
Proceedings of the 25th International Conference on Pattern Recognition, 2020

Improving Explainability of Integrated Gradients with Guided Non-Linearity.
Proceedings of the 25th International Conference on Pattern Recognition, 2020

User-Independent Gaze Estimation by Extracting Pupil Parameter and Its Mapping to the Gaze Angle.
Proceedings of the 25th International Conference on Pattern Recognition, 2020

Neural Architecture Search for Image Super-Resolution Using Densely Constructed Search Space: DeCoNAS.
Proceedings of the 25th International Conference on Pattern Recognition, 2020

Channel-Wise Progressive Learning For Lossless Image Compression.
Proceedings of the IEEE International Conference on Image Processing, 2020

Meta-Transfer Learning for Zero-Shot Super-Resolution.
Proceedings of the 2020 IEEE/CVF Conference on Computer Vision and Pattern Recognition, 2020

Transfer Learning From Synthetic to Real-Noise Denoising With Adaptive Instance Normalization.
Proceedings of the 2020 IEEE/CVF Conference on Computer Vision and Pattern Recognition, 2020

Generalized Product Quantization Network for Semi-Supervised Image Retrieval.
Proceedings of the 2020 IEEE/CVF Conference on Computer Vision and Pattern Recognition, 2020

Local Backlight Dimming for Liquid Crystal Displays via Convolutional Neural Network.
Proceedings of the Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2020

Dynamic Matching of Local Features for Re-Identification of Pedestrians.
Proceedings of the Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2020

2019
Generation of high dynamic range illumination from a single image for the enhancement of undesirably illuminated images.
Multim. Tools Appl., 2019

Automatic Video Object Segmentation via Motion-Appearance-Stream Fusion and Instance-aware Segmentation.
CoRR, 2019

Distill-2MD-MTL: Data Distillation based on Multi-Dataset Multi-Domain Multi-Task Frame Work to Solve Face Related Tasksks, Multi Task Learning, Semi-Supervised Learning.
CoRR, 2019

Handwritten Text Segmentation via End-to-End Learning of Convolutional Neural Network.
CoRR, 2019

Joint High Dynamic Range Imaging and Super-Resolution From a Single Image.
IEEE Access, 2019

Adaptively Tuning a Convolutional Neural Network by Gate Process for Image Denoising.
IEEE Access, 2019

PuVAE: A Variational Autoencoder to Purify Adversarial Examples.
IEEE Access, 2019

Pupil Center Detection Based on the UNet for the User Interaction in VR and AR Environments.
Proceedings of the IEEE Conference on Virtual Reality and 3D User Interfaces, 2019

Deep Hierarchical Single Image Super-Resolution by Exploiting Controlled Diverse Context Features.
Proceedings of the IEEE International Symposium on Multimedia, 2019

Age Estimation Using Trainable Gabor Wavelet Layers In A Convolutional Neural Network.
Proceedings of the 2019 IEEE International Conference on Image Processing, 2019

Adaptively Tuning a Convolutional Neural Network by Gating Process for Image Denoising.
Proceedings of the 2019 IEEE International Conference on Image Processing, 2019

GF-CapsNet: Using Gabor Jet and Capsule Networks for Facial Age, Gender, and Expression Recognition.
Proceedings of the 14th IEEE International Conference on Automatic Face & Gesture Recognition, 2019

Natural and Realistic Single Image Super-Resolution With Explicit Natural Manifold Discrimination.
Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition, 2019

Deep Face Image Retrieval for Cancelable Biometric Authentication.
Proceedings of the 16th IEEE International Conference on Advanced Video and Signal Based Surveillance, 2019

Efficient and Robust Pseudo-Labeling for Unsupervised Domain Adaptation.
Proceedings of the 2019 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2019

Handwritten Text Segmentation in Scribbled Document via Unsupervised Domain Adaptation.
Proceedings of the 2019 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2019

Kernel Prediction Network for Detail-Preserving High Dynamic Range Imaging.
Proceedings of the 2019 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2019

2018
Aging Management Using a Reconfigurable Switch Network for Arrays of Nonideal Power Cells.
IEEE Trans. Very Large Scale Integr. Syst., 2018

Co-Salient Object Detection Based on Deep Saliency Networks and Seed Propagation Over an Integrated Graph.
IEEE Trans. Image Process., 2018

Feeding Hand-Crafted Features for Enhancing the Performance of Convolutional Neural Networks.
CoRR, 2018

Reduction of Video Compression Artifacts Based on Deep Temporal Networks.
IEEE Access, 2018

High Dynamic Range and Super-Resolution Imaging From a Single Image.
IEEE Access, 2018

Cancelable Biometrics Using Noise Embedding.
Proceedings of the 24th International Conference on Pattern Recognition, 2018

Scene text rectification using glyph and character alignment properties.
Proceedings of the 24th International Conference on Pattern Recognition, 2018

Multi-scale Recurrent Encoder-Decoder Network for Dense Temporal Classification.
Proceedings of the 24th International Conference on Pattern Recognition, 2018

A Multi-Exposure Image Fusion Based on the Adaptive Weights Reflecting the Relative Pixel Intensity and Global Gradient.
Proceedings of the 2018 IEEE International Conference on Image Processing, 2018

Classification-Based Supervised Hashing with Complementary Networks for Image Search.
Proceedings of the British Machine Vision Conference 2018, 2018

Block-Matching Convolutional Neural Network (BMCNN): Improving CNN-Based Denoising by Block-Matched Inputs.
Proceedings of the Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2018

Deep Clustering and Block Hashing Network for Face Image Retrieval.
Proceedings of the Computer Vision - ACCV 2018, 2018

Learning Background Subtraction by Video Synthesis and Multi-scale Recurrent Networks.
Proceedings of the Computer Vision - ACCV 2018, 2018

2017
Open-Contour Tracking Using a New State-Space Model and Nonrigid Motion Training.
IEEE Trans. Circuits Syst. Video Technol., 2017

Optimal Power Allocation of Relay Sensor Node Capable of Energy Harvesting in Cooperative Cognitive Radio Network.
Sensors, 2017

Rectification of planar targets using line segments.
Mach. Vis. Appl., 2017

Saliency detection based on seed propagation in a multilayer graph.
Multim. Tools Appl., 2017

A static video summarization method based on the sparse coding of features and representativeness of frames.
EURASIP J. Image Video Process., 2017

Textline detection in degraded historical document images.
EURASIP J. Image Video Process., 2017

Generation of High Dynamic Range Illumination from a Single Image for the Enhancement of Undesirably Illuminated Images.
CoRR, 2017

A New Convolutional Network-in-Network Structure and Its Applications in Skin Detection, Semantic Segmentation, and Artifact Reduction.
CoRR, 2017

Self-Commmittee Approach for Image Restoration Problems using Convolutional Neural Network.
CoRR, 2017

Block-Matching Convolutional Neural Network for Image Denoising.
CoRR, 2017

Gaze estimation using 3-D eyeball model under HMD circumstance.
Proceedings of the 19th IEEE International Workshop on Multimedia Signal Processing, 2017

Multiple face tracking method in the wild using color histogram features.
Proceedings of the 2017 IEEE International Symposium on Signal Processing and Information Technology, 2017

Convolutional neural networks and training strategies for skin detection.
Proceedings of the 2017 IEEE International Conference on Image Processing, 2017

Co-saliency detection via seed propagation over the integrated graph with a cluster layer.
Proceedings of the 2017 IEEE International Conference on Image Processing, 2017

Robust Document Image Dewarping Method Using Text-Lines and Line Segments.
Proceedings of the 14th IAPR International Conference on Document Analysis and Recognition, 2017

Regional deep feature aggregation for image retrieval.
Proceedings of the 2017 IEEE International Conference on Acoustics, 2017

Skin detection based on multi-seed propagation in a multi-layer graph for regional and color consistency.
Proceedings of the 2017 IEEE International Conference on Acoustics, 2017

An image compression algorithm based on the Karhunen Loève transform.
Proceedings of the 2017 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2017

2016
Robust skew estimation using straight lines in document images.
J. Electronic Imaging, 2016

Fast and simple text replacement algorithm for text-based augmented reality.
Proceedings of the 2016 Visual Communications and Image Processing, 2016

Image co-saliency detection based on clustering and diffusion process.
Proceedings of the 2016 Visual Communications and Image Processing, 2016

A scalable coding based on structure-preserving filter and saliency-ordered transmission.
Proceedings of the Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2016

Gaze estimation using 3-D eyeball model and eyelid shapes.
Proceedings of the Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2016

2015
Word Segmentation Method for Handwritten Documents based on Structured Learning.
IEEE Signal Process. Lett., 2015

Efficient Unwrap Representation of Faces for Video Editing.
IEEE Signal Process. Lett., 2015

Document dewarping via text-line based optimization.
Pattern Recognit., 2015

Unified framework for automatic image stitching and rectification.
J. Electronic Imaging, 2015

Junction-based table detection in camera-captured document images.
Int. J. Document Anal. Recognit., 2015

Bilateral image denoising in the Laplacian subbands.
EURASIP J. Image Video Process., 2015

Level set tracking using shape prior and global-local color model.
Proceedings of the 2015 IEEE International Conference on Signal and Image Processing Applications, 2015

Fast approximate inverse filtering for reducing motion blur in liquid crystal display.
Proceedings of the 2015 IEEE International Conference on Signal and Image Processing Applications, 2015

LPI adaptive descreening method with Hadamard domain analysis.
Proceedings of the 2015 IEEE International Conference on Image Processing, 2015

Consumer video summarization based on image quality and representativeness measure.
Proceedings of the 2015 IEEE Global Conference on Signal and Information Processing, 2015

New intra prediction methods based on channel correlation and their combination for color image compression.
Proceedings of the Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2015

2014
Hierarchical Prediction and Context Adaptive Coding for Lossless Color Image Compression.
IEEE Trans. Image Process., 2014

Lossless Compression of Color Filter Array Images by Hierarchical Prediction and Context Modeling.
IEEE Trans. Circuits Syst. Video Technol., 2014

Language-Independent Text-Line Extraction Algorithm for Handwritten Documents.
IEEE Signal Process. Lett., 2014

Probabilistic motion pixel detection for the reduction of ghost artifacts in high dynamic range images from multiple exposures.
EURASIP J. Image Video Process., 2014

Content-based image retrieval using color features of salient regions.
Proceedings of the 2014 IEEE International Conference on Image Processing, 2014

Preprocessing method for region-of-interest video call compression.
Proceedings of the Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2014

Image registration algorithm based on regular sparse correspondences and SIFT.
Proceedings of the Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2014

2013
Skew estimation of natural images based on a salient line detector.
J. Electronic Imaging, 2013

An adaptive bandwidth nonlocal means image denoising in wavelet domain.
EURASIP J. Image Video Process., 2013

Weighted gradient domain image processing problems and their iterative solutions.
EURASIP J. Image Video Process., 2013

A mobile spherical mosaic system.
Proceedings of the IEEE International Conference on Image Processing, 2013

Single image dehazing based on reliability map of dark channel prior.
Proceedings of the IEEE International Conference on Image Processing, 2013

Luminance adapted skin color modeling for the robust detection of skin areas.
Proceedings of the IEEE International Conference on Image Processing, 2013

A dehazing algorithm using dark channel prior and contrast enhancement.
Proceedings of the IEEE International Conference on Acoustics, 2013

Classification of video resolution for the enhanced display of images on HDTV.
Proceedings of the Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2013

Human segmentation algorithm for real-time video-call applications.
Proceedings of the Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2013

2012
Text-Line Extraction in Handwritten Chinese Documents Based on an Energy Minimization Framework.
IEEE Trans. Image Process., 2012

Discrimination and description of repetitive patterns for enhancing the performance of feature-based recognition.
Image Vis. Comput., 2012

A lossless color image compression method based on a new reversible color transform.
Proceedings of the 2012 Visual Communications and Image Processing, 2012

Image registration by using a descriptor for repetitive patterns.
Proceedings of the 2012 Visual Communications and Image Processing, 2012

A gradient guided deinterlacing algorithm.
Proceedings of the 19th IEEE International Conference on Image Processing, 2012

Fast text line extraction in document images.
Proceedings of the 19th IEEE International Conference on Image Processing, 2012

Reduction of ghost effect in exposure fusion by detecting the ghost pixels in saturated and non-saturated regions.
Proceedings of the 2012 IEEE International Conference on Acoustics, 2012

Estimating the coordinates of pillars and posts in the parking lots for intelligent parking assist system.
Proceedings of the Image Processing: Machine Vision Applications V, 2012

A hybrid motion compensation for wide and fixed field-of-view image sequences.
Proceedings of the IEEE international Symposium on Broadband Multimedia Systems and Broadcasting, 2012

Real-time panorama image synthesis by fast camera pose estimation.
Proceedings of the Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2012

2011
A New Overlap Save Algorithm for Fast Block Convolution and Its Implementation Using FFT.
J. Signal Process. Syst., 2011

Design of Interchannel MRF Model for Probabilistic Multichannel Image Processing.
IEEE Trans. Image Process., 2011

Feature-based image registration algorithm for image stitching applications on mobile devices.
IEEE Trans. Consumer Electron., 2011

Real-time panorama canvas of natural images.
IEEE Trans. Consumer Electron., 2011

Colorization based on soft segmentation.
J. Electronic Imaging, 2011

Autofocus method using dual aperture and color filters.
J. Electronic Imaging, 2011

Color filter array demosaicking using optimized edge direction map.
Proceedings of the IEEE 13th International Workshop on Multimedia Signal Processing (MMSP 2011), 2011

Autofocus method using similarity measure based on inter-color channel correlation.
Proceedings of the International Symposium on Intelligent Signal Processing and Communications Systems, 2011

Improved H.264/AVC lossless intra compression using multiple partition prediction for 4×4 intra block.
Proceedings of the 18th IEEE International Conference on Image Processing, 2011

Discrimination and description of repetitive patterns for enhancing object recognition performance.
Proceedings of the 18th IEEE International Conference on Image Processing, 2011

A new image denoising method based on thewavelet domain nonlocal means filtering.
Proceedings of the IEEE International Conference on Acoustics, 2011

High dynamic range (HDR) imaging by gradient domain fusion.
Proceedings of the IEEE International Conference on Acoustics, 2011

A multi-exposure image fusion algorithm without ghost effect.
Proceedings of the IEEE International Conference on Acoustics, 2011

2010
Low-complexity decoding via reduced dimension maximum-likelihood search.
IEEE Trans. Signal Process., 2010

Improved linear soft-input soft-output detection via soft feedback successive interference cancellation.
IEEE Trans. Commun., 2010

Low bit rates video coding using hybrid frame resolutions.
IEEE Trans. Consumer Electron., 2010

Image segmentation algorithms based on the machine learning of features.
Pattern Recognit. Lett., 2010

A motion vector prediction method for multi-view video coding.
J. Vis. Commun. Image Represent., 2010

New automatic defect classification algorithm based on a classification-after-segmentation framework.
J. Electronic Imaging, 2010

A new image projection method for panoramic image stitching.
Proceedings of the 2010 IEEE International Workshop on Multimedia Signal Processing, 2010

Fast lane detection & tracking based on Hough transform with reduced memory requirement.
Proceedings of the 13th International IEEE Conference on Intelligent Transportation Systems, 2010

DSP integration of sound source localization and multi-channel Wiener filter.
Proceedings of the IEEE International Conference on Robotics and Automation, 2010

A video object segmentation algorithm based on the feature learning and shape tracking.
Proceedings of the International Conference on Image Processing, 2010

H.264/AVC based color filter array compression with inter-channel prediction model.
Proceedings of the International Conference on Image Processing, 2010

State Estimation in a Document Image and Its Application in Text Block Identification and Text Line Extraction.
Proceedings of the Computer Vision, 2010

Rectification of figures and photos in document images using bounding box interface.
Proceedings of the Twenty-Third IEEE Conference on Computer Vision and Pattern Recognition, 2010

A Color to Grayscale Conversion Considering Local and Global Contrast.
Proceedings of the Computer Vision - ACCV 2010, 2010

2009
Composition of a Dewarped and Enhanced Document Image From Two View Images.
IEEE Trans. Image Process., 2009

DCT-Based Embedded Image Compression With a New Coefficient Sorting Method.
IEEE Signal Process. Lett., 2009

Automatic Defect Classification Using Frequency and Spatial Features in a Boosting Scheme.
IEEE Signal Process. Lett., 2009

Quantization based reliable equalization algorithm for turbo DFE and dual-mode blind equalizers.
Proceedings of the 2009 Wireless Telecommunications Symposium, 2009

A new intra prediction method using channel correlations for the H.264/AVC intra coding.
Proceedings of the 2009 Picture Coding Symposium, 2009

Stereo matching using hierarchical belief propagation along ambiguity gradient.
Proceedings of the International Conference on Image Processing, 2009

An unsupervised image segmentation algorithm based on the machine learning of appropriate features.
Proceedings of the International Conference on Image Processing, 2009

Intra prediction method based on the linear relationship between the channels for YUV 4: 2: 0 intra coding.
Proceedings of the International Conference on Image Processing, 2009

Eliminating structure misalignments using robust matching and image editing based on seam carving.
Proceedings of the International Conference on Image Processing, 2009

Feature Based Binarization of Document Images Degraded by Uneven Light Condition.
Proceedings of the 10th International Conference on Document Analysis and Recognition, 2009

Graph cuts using a Riemannian metric induced by tensor voting.
Proceedings of the IEEE 12th International Conference on Computer Vision, ICCV 2009, Kyoto, Japan, September 27, 2009

An overlap save algorithm for block convolution with reduced complexity.
Proceedings of the IEEE International Conference on Acoustics, 2009

A new method to find an optimal warping function in image stitching.
Proceedings of the IEEE International Conference on Acoustics, 2009

Stereo matching using adaptive belief propagation along ambiguity gradient.
Proceedings of the 17th European Signal Processing Conference, 2009

2008
Embedded Panoramic Mosaic System Using Auto-Shot Interface.
IEEE Trans. Consumer Electron., 2008

Design of Multiplierless Lattice QMF: Structure and Algorithm Development.
IEEE Trans. Circuits Syst. II Express Briefs, 2008

Frequency domain multi-channel noise reduction based on the spatial subspace decomposition and noise eigenvalue modification.
Speech Commun., 2008

Robust Watermarking of 3D Polygonal Meshes.
IEICE Trans. Inf. Syst., 2008

Extending the lifetime of media recorders constrained by battery and flash memory size.
Proceedings of the 2008 International Symposium on Low Power Electronics and Design, 2008

Non-rigid image registration based on the globally optimized correspondences.
Proceedings of the 19th International Conference on Pattern Recognition (ICPR 2008), 2008

MAP-MRF approach for binarization of degraded document image.
Proceedings of the International Conference on Image Processing, 2008

Boosting image segmentation.
Proceedings of the International Conference on Image Processing, 2008

Camera-based document digitization using multiple images.
Proceedings of the International Conference on Image Processing, 2008

Pnoramic mosaic system for mobile devices.
Proceedings of the International Conference on Image Processing, 2008

Image denoising based on a statistical model for wavelet coefficients.
Proceedings of the IEEE International Conference on Acoustics, 2008

Principal subspace modification for multi-channel Wiener filter in multi-microphone noise reduction.
Proceedings of the IEEE International Conference on Acoustics, 2008

An improved soft feedback V-Blast detection technique for TURBO-MIMO systems.
Proceedings of the IEEE International Conference on Acoustics, 2008

2007
Low-Power Filtering Via Minimum Power Soft Error Cancellation.
IEEE Trans. Signal Process., 2007

A New EDI-based Deinterlacing Algorithm.
IEEE Trans. Consumer Electron., 2007

Panorama Mosaic Optimization for Mobile Camera Systems.
IEEE Trans. Consumer Electron., 2007

Bayesian object extraction from uncalibrated image pairs.
Signal Process. Image Commun., 2007

Voice activity detection using the phase vector in microphone array.
Proceedings of the 8th Annual Conference of the International Speech Communication Association, 2007

Stereo Matching using Multi-Directional Dynamic Programming and Edge Orientations.
Proceedings of the International Conference on Image Processing, 2007

Hybrid Resolution Switching Method for Low Bit Rate Video Coding.
Proceedings of the International Conference on Image Processing, 2007

Prior Model for the MRF Modeling of Multi-Channel Images.
Proceedings of the IEEE International Conference on Acoustics, 2007

Noise Eigenvalue Modification Methods for Spatial Subspace Based Multi-Channel Speech Enhancement.
Proceedings of the IEEE International Conference on Acoustics, 2007

2006
Design of signed powers-of-two coefficient perfect reconstruction QMF Bank using CORDIC algorithms.
IEEE Trans. Circuits Syst. I Regul. Pap., 2006

A requantization algorithm for the transcoding of JPEG images.
Signal Process. Image Commun., 2006

Hybrid multiple description video coding using optimal DCT coefficient splitting and SD/MD switching.
Signal Process. Image Commun., 2006

Two-microphone voice activity detection in the presence of coherent interference.
Proceedings of the Ninth International Conference on Spoken Language Processing, 2006

Video Transcoding for Packet Loss Resilience Based on the Multiple Descriptions.
Proceedings of the 2006 IEEE International Conference on Multimedia and Expo, 2006

Stochastic Approach to Separate Diffuse and Specular Reflections.
Proceedings of the International Conference on Image Processing, 2006

MAP-Based Object Extraction from Uncalibrated Image Pair.
Proceedings of the International Conference on Image Processing, 2006

Bayesian Image Interpolation Based on the Learning and Estimation of Higher Bandwavelet Coefficients.
Proceedings of the International Conference on Image Processing, 2006

Interpolation of Multi-Spectral Images Inwavelet Domain for Satellite Image Fusion.
Proceedings of the International Conference on Image Processing, 2006

Low-Power Adaptive FIR Equalizer Via Soft Error Cancellation.
Proceedings of the 2006 IEEE International Conference on Acoustics Speech and Signal Processing, 2006

2005
Automatic defect classification using boosting.
Proceedings of the Fourth International Conference on Machine Learning and Applications, 2005

An efficient multicategory classifier based on AdaBoosting.
Proceedings of the Fourth International Conference on Machine Learning and Applications, 2005

Blocking artifact reduction method based on non-iterative POCS in the DCT domain.
Proceedings of the 2005 International Conference on Image Processing, 2005

A fast algorithm for the conversion of DCT coefficients to H.264 transform coefficients.
Proceedings of the 2005 International Conference on Image Processing, 2005

Design of perfect reconstruction QMF lattice with signed powers-of-two coefficients using CORDIC algorithm.
Proceedings of the 2005 IEEE International Conference on Acoustics, 2005

Energy-efficient digital filtering using ML-based error correction (ML-EC) technique.
Proceedings of the 2005 IEEE International Conference on Acoustics, 2005

2004
Fixed-point error analysis of CORDIC processor based on the variance propagation formula.
IEEE Trans. Circuits Syst. I Regul. Pap., 2004

Watermarking Algorithms for 3D NURBS Graphic Data.
EURASIP J. Adv. Signal Process., 2004

Hybrid Multiple Description Video Coding Using SD/MD Switching.
Proceedings of the Advances in Multimedia Information Processing - PCM 2004, 5th Pacific Rim Conference on Multimedia, Tokyo, Japan, November 30, 2004

Segmentation based disparity estimation using color and depth information.
Proceedings of the 2004 International Conference on Image Processing, 2004

Disparity estimation using color coherence and stochastic diffusion.
Proceedings of the 2004 International Conference on Image Processing, 2004

Stochastic Diffusion for Correspondence Estimation and Objects Segmentation.
Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition Workshops, 2004

2003
Relevance feedback in content-based image retrieval system by selective region growing in the feature space.
Signal Process. Image Commun., 2003

Rate-distortion optimization of the image compression algorithm based on the warped discrete cosine transform.
Signal Process., 2003

Occlusion detection and stereo matching in a stochastic method.
Proceedings of the 2003 International Conference on Image Processing, 2003

Simultaneous object extraction and disparity estimation using stochastic diffusion.
Proceedings of the 2003 International Conference on Image Processing, 2003

A relevance feedback algorithm based on the clustering and Parzen window.
Proceedings of the 2003 International Conference on Image Processing, 2003

Error resilient video coding using optimal multiple description of DCT coefficients.
Proceedings of the 2003 International Conference on Image Processing, 2003

Fixed point error analysis of CORDIC processor based on the variance propagation.
Proceedings of the 2003 IEEE International Conference on Acoustics, 2003

2002
Suppression of narrow-band interference in DS-spread spectrum systems using adaptive IIR notch filter.
Signal Process., 2002

Scene change detection by feature extraction from strong edge blocks.
Proceedings of the Visual Communications and Image Processing 2002, 2002

Facial feature tracking by robust face segmentation and scalable rotational BMA.
Proceedings of the Visual Communications and Image Processing 2002, 2002

Image-adaptive watermarking based on warped discrete cosine transform.
Proceedings of the 2002 International Symposium on Circuits and Systems, 2002

Robust watermarking of 3D mesh models.
Proceedings of the IEEE 5th Workshop on Multimedia Signal Processing, 2002

Watermarking for 3D NURBS graphic data.
Proceedings of the IEEE 5th Workshop on Multimedia Signal Processing, 2002

2001
Reduction of blocking artifacts by cepstral filtering.
Signal Process., 2001

Relevance feedback in image retrieval system by region growing in the feature space.
Proceedings of the Fourth IEEE Workshop on Multimedia Signal Processing, 2001

Narrow-band interference suppression in direct sequence spread spectrum systems using a lattice IIR notch filter.
Proceedings of the IEEE International Conference on Acoustics, 2001

2000
Warped discrete cosine transform and its application in image compression.
IEEE Trans. Circuits Syst. Video Technol., 2000

Reduction of blocking artifacts by a modeled lowpass filter output.
Proceedings of the IEEE International Symposium on Circuits and Systems, 2000

1999
An adaptive quantization algorithm for video coding.
IEEE Trans. Circuits Syst. Video Technol., 1999

An Image Compression Algorithm Using Warped Discrete Cosine Transform.
Proceedings of the 1999 International Conference on Image Processing, 1999

1998
Optimal design of finite precision FIR filters using linear programming with reduced constraints.
IEEE Trans. Signal Process., 1998

Design and Implementation of Format Conversion Filters for MPEG-4.
J. Vis. Commun. Image Represent., 1998

1996
Design and VLSI implementation of CSD filter for pre-processing of image signals.
Proceedings of Third International Conference on Electronics, Circuits, and Systems, 1996

Adaptive IIR filtering employing subband decomposition.
Proceedings of Third International Conference on Electronics, Circuits, and Systems, 1996

1995
On the performance analysis and applications of the subband adaptive digital filter.
Signal Process., 1995

1993
On the performance analysis of the subband adaptive digital filter.
Proceedings of the 1993 IEEE International Symposium on Circuits and Systems, 1993

Design of FIR filter over a discrete coefficient space with applications to HDTV signal processing.
Proceedings of the 1993 IEEE International Symposium on Circuits and Systems, 1993

On the tracking properties of the ALNF (adaptive lattice notch filter).
Proceedings of the IEEE International Conference on Acoustics, 1993

1992
A fast 4×4 DCT algorithm for the recursive 2-D DCT.
IEEE Trans. Signal Process., 1992

1991
A fast algorithm for 2-D DCT.
Proceedings of the 1991 International Conference on Acoustics, 1991

1990
DCT algorithms for VLSI parallel implementations.
IEEE Trans. Acoust. Speech Signal Process., 1990

On the performance analysis of ALE using an IIR lattice notch filter.
Proceedings of the 1990 International Conference on Acoustics, 1990

1989
Adaptive line enhancement by using an IIR lattice notch filter.
IEEE Trans. Acoust. Speech Signal Process., 1989


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