Lale Akarun

Orcid: 0000-0002-8813-8084

Affiliations:
  • Bogazici University, Bebek, Istanbul, Turkey


According to our database1, Lale Akarun authored at least 137 papers between 1991 and 2024.

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

Timeline

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Bibliography

2024
Conditional Information Gain Trellis.
Pattern Recognit. Lett., 2024

Multi-Path Routing for Conditional Information Gain Trellis Using Cross-Entropy Search and Reinforcement Learning.
IEEE Access, 2024

Self-Supervised Dense Visual Representation Learning.
Proceedings of the 32nd Signal Processing and Communications Applications Conference, 2024

A Novel Part-based Benchmark for 3D Object Reconstruction.
Proceedings of the 32nd Signal Processing and Communications Applications Conference, 2024

Hand Graph Topology Selection for Skeleton-Based Sign Language Recognition.
Proceedings of the 18th IEEE International Conference on Automatic Face and Gesture Recognition, 2024

Transfer Learning for Cross-Dataset Isolated Sign Language Recognition in Under-Resourced Datasets.
Proceedings of the 18th IEEE International Conference on Automatic Face and Gesture Recognition, 2024

Welcome.
Proceedings of the 18th IEEE International Conference on Automatic Face and Gesture Recognition, 2024

2023
Aligning accumulative representations for sign language recognition.
Mach. Vis. Appl., 2023

A Novel Occlusion Index.
Proceedings of the 31st Signal Processing and Communications Applications Conference, 2023

2022
A Survey of 3D Object Reconstruction Methods.
Proceedings of the 30th Signal Processing and Communications Applications Conference, 2022

Weakly Supervised Blur Assesment and Localization.
Proceedings of the 30th Signal Processing and Communications Applications Conference, 2022

Attention Modeling with Temporal Shift in Sign Language Recognition.
Proceedings of the 30th Signal Processing and Communications Applications Conference, 2022

Detection of Free-Standing Conversational Groups with Graph Convolutional Networks.
Proceedings of the 26th International Conference on Pattern Recognition, 2022

2021
Conditional information gain networks as sparse mixture of experts.
Pattern Recognit., 2021

The Multiscenario Multienvironment BioSecure Multimodal Database (BMDB).
CoRR, 2021

TurCoins: Turkish Republic Coin Dataset.
Proceedings of the 29th Signal Processing and Communications Applications Conference, 2021

2020
BosphorusSign22k Sign Language Recognition Dataset.
CoRR, 2020

Unsupervised Key Hand Shape Discovery of Sign Language Videos with Correspondence Sparse Autoencoders.
Proceedings of the 2020 IEEE International Conference on Acoustics, 2020

Neural Sign Language Translation by Learning Tokenization.
Proceedings of the 15th IEEE International Conference on Automatic Face and Gesture Recognition, 2020

Score-Level Multi Cue Fusion for Sign Language Recognition.
Proceedings of the Computer Vision - ECCV 2020 Workshops, 2020

2019
Affordable person detection in omnidirectional cameras using radial integral channel features.
Mach. Vis. Appl., 2019

Rectangle blanket problem: Binary integer linear programming formulation and solution algorithms.
Eur. J. Oper. Res., 2019

Dynamic Time Warping Based Sign Retrieval.
Proceedings of the 27th Signal Processing and Communications Applications Conference, 2019

Identifying Image Related Sentences in News Articles.
Proceedings of the 27th Signal Processing and Communications Applications Conference, 2019

Multi-view Reconstruction of 3D Human Pose with Procrustes Analysis.
Proceedings of the Ninth International Conference on Image Processing Theory, 2019

Recognizing Non-Manual Signs in Turkish Sign Language.
Proceedings of the Ninth International Conference on Image Processing Theory, 2019

Temporal Accumulative Features for Sign Language Recognition.
Proceedings of the 2019 IEEE/CVF International Conference on Computer Vision Workshops, 2019

2018
Actively Estimating Crowd Annotation Consensus.
J. Artif. Intell. Res., 2018

Isolated sign language recognition with fast hand descriptors.
Proceedings of the 26th Signal Processing and Communications Applications Conference, 2018

Conditional Information Gain Networks.
Proceedings of the 24th International Conference on Pattern Recognition, 2018

2017
Multi-domain and multi-task prediction of extraversion and leadership from meeting videos.
EURASIP J. Image Video Process., 2017

The Next Grand Challenge in Computer Vision: From Gesture Recognition to Sign Language Recognition.
Proceedings of the 6th International Conference on Pattern Recognition Applications and Methods, 2017

2016
Isolated sign language recognition using Improved Dense Trajectories.
Proceedings of the 24th Signal Processing and Communication Application Conference, 2016

BosphorusSign: A Turkish Sign Language Recognition Corpus in Health and Finance Domains.
Proceedings of the Tenth International Conference on Language Resources and Evaluation LREC 2016, 2016

Automatic personality prediction from audiovisual data using random forest regression.
Proceedings of the 23rd International Conference on Pattern Recognition, 2016

Sign Language Recognition for Assisting the Deaf in Hospitals.
Proceedings of the Human Behavior Understanding - 7th International Workshop, 2016

2015
Computer aided detection of spina bifida using nearest neighbor classification with curvature scale space features of fetal skulls extracted from ultrasound images.
Knowl. Based Syst., 2015

Modeling annotator behaviors for crowd labeling.
Neurocomputing, 2015

Facial landmark localization in depth images using Supervised Descent Method.
Proceedings of the 2015 23nd Signal Processing and Communications Applications Conference (SIU), 2015

Facial Landmark Localization in Depth Images Using Supervised Ridge Descent.
Proceedings of the 2015 IEEE International Conference on Computer Vision Workshop, 2015

2014
Hierarchically constrained 3D hand pose estimation using regression forests from single frame depth data.
Pattern Recognit. Lett., 2014

Vision based personality analysis using transfer learning methods.
Proceedings of the 2014 22nd Signal Processing and Communications Applications Conference (SIU), 2014

Multiple person tracking using omnidirectional cameras.
Proceedings of the 2014 22nd Signal Processing and Communications Applications Conference (SIU), 2014

Masked projection for 3D face recognition under occlusion.
Proceedings of the 2014 22nd Signal Processing and Communications Applications Conference (SIU), 2014

Audio-visual signal processing in a multimodal assisted living environment.
Proceedings of the 15th Annual Conference of the International Speech Communication Association, 2014

Detection of Realistic Facial Occlusions for Robust 3D Face Recognition.
Proceedings of the 22nd International Conference on Pattern Recognition, 2014

Coupling Fall Detection and Tracking in Omnidirectional Cameras.
Proceedings of the Human Behavior Understanding - 5th International Workshop, 2014

Gesture Recognition Using Template Based Random Forest Classifiers.
Proceedings of the Computer Vision - ECCV 2014 Workshops, 2014

2013
Real Time Hand Pose Estimation Using Depth Sensors.
Proceedings of the Consumer Depth Cameras for Computer Vision, 2013

3-D Face Recognition Under Occlusion Using Masked Projection.
IEEE Trans. Inf. Forensics Secur., 2013

Biomedical image time series registration with particle filtering.
Proceedings of the 21st Signal Processing and Communications Applications Conference, 2013

Physiotherapy guidance by motion analysis based on Hidden Markov Model.
Proceedings of the 21st Signal Processing and Communications Applications Conference, 2013

Fall detection using multi-omnidirectional cameras.
Proceedings of the 21st Signal Processing and Communications Applications Conference, 2013

ID for data with multiple clusters.
Proceedings of the 21st Signal Processing and Communications Applications Conference, 2013

2012
Depth image based 3D hand pose estimation framework.
Proceedings of the 20th Signal Processing and Communications Applications Conference, 2012

3D hand pose estimation and classification using depth sensors.
Proceedings of the 20th Signal Processing and Communications Applications Conference, 2012

Multi-omnidirectional cameras for ambient intelligence.
Proceedings of the 20th Signal Processing and Communications Applications Conference, 2012

SVD-based polyphonic music transcription.
Proceedings of the 20th Signal Processing and Communications Applications Conference, 2012

Face recognition using curvature Gabor features.
Proceedings of the 20th Signal Processing and Communications Applications Conference, 2012

Probabilistic interpolative decomposition.
Proceedings of the IEEE International Workshop on Machine Learning for Signal Processing, 2012

Feature-based tracking on a multi-omnidirectional camera dataset.
Proceedings of the 5th International Symposium on Communications, 2012

Robust 3D face recognition in the presence of realistic occlusions.
Proceedings of the 5th IAPR International Conference on Biometrics, 2012

Large scale polyphonic music transcription using randomized matrix decompositions.
Proceedings of the 20th European Signal Processing Conference, 2012

Hand Pose Estimation and Hand Shape Classification Using Multi-layered Randomized Decision Forests.
Proceedings of the Computer Vision - ECCV 2012, 2012

Adaptive Registration for Occlusion Robust 3D Face Recognition.
Proceedings of the Computer Vision - ECCV 2012. Workshops and Demonstrations, 2012

Randomized decision forests for static and dynamic hand shape classification.
Proceedings of the 2012 IEEE Computer Society Conference on Computer Vision and Pattern Recognition Workshops, 2012

Selection and combination of local Gabor classifiers for robust face verification.
Proceedings of the IEEE Fifth International Conference on Biometrics: Theory, 2012

2011
Automatic fingersign-to-speech translation system.
J. Multimodal User Interfaces, 2011

Real time hand pose estimation using depth sensors.
Proceedings of the IEEE International Conference on Computer Vision Workshops, 2011

DTW Based Clustering to Improve Hand Gesture Recognition.
Proceedings of the Human Behavior Unterstanding - Second International Workshop, 2011

Hand Gesture Analysis.
Proceedings of the Computer Analysis of Human Behavior., 2011

2010
Regional registration for expression resistant 3-D face recognition.
IEEE Trans. Inf. Forensics Secur., 2010

A multi-class classification strategy for Fisher scores: Application to signer independent sign language recognition.
Pattern Recognit., 2010

The Multiscenario Multienvironment BioSecure Multimodal Database (BMDB).
IEEE Trans. Pattern Anal. Mach. Intell., 2010

Surveillance with wireless sensor networks in obstruction: Breach paths as watershed contours.
Comput. Networks, 2010

Multi-modal fall detection within the WeCare framework.
Proceedings of the 9th International Conference on Information Processing in Sensor Networks, 2010

Multimodal Human Computer Interaction with MIDAS Intelligent Infokiosk.
Proceedings of the 20th International Conference on Pattern Recognition, 2010

2009
STARS: Sign tracking and recognition system using input-output HMMs.
Pattern Recognit. Lett., 2009

A belief-based sequential fusion approach for fusing manual signs and non-manual signals.
Pattern Recognit., 2009

SignTutor: An Interactive System for Sign Language Tutoring.
IEEE Multim., 2009

Generating motion graphs from clusters of individual poses.
Proceedings of the 24th International Symposium on Computer and Information Sciences, 2009

Automatic sign segmentation from continuous signing via multiple sequence alignment.
Proceedings of the 12th IEEE International Conference on Computer Vision Workshops, 2009

Nasal Region-Based 3D Face Recognition under Pose and Expression Variations.
Proceedings of the Advances in Biometrics, Third International Conference, 2009

Cooperative Sign Language Tutoring: A Multiagent Approach.
Proceedings of the Engineering Societies in the Agents World X, 2009

3D Face Recognition: Technology and Applications.
Proceedings of the Handbook of Remote Biometrics, 2009

2008
Representation Plurality and Fusion for 3-D Face Recognition.
IEEE Trans. Syst. Man Cybern. Part B, 2008

An audio-driven dancing avatar.
J. Multimodal User Interfaces, 2008

Speech and sliding text aided sign retrieval from hearing impaired sign news videos.
J. Multimodal User Interfaces, 2008

Registration of three-dimensional face scans with average face models.
J. Electronic Imaging, 2008

Sign Language Tutoring Tool
CoRR, 2008

Multi-class classification strategies for Fisher scores of gesture and sign sequences.
Proceedings of the 19th International Conference on Pattern Recognition (ICPR 2008), 2008

Component-based registration with curvature descriptors for expression insensitive 3d face recognition.
Proceedings of the 8th IEEE International Conference on Automatic Face and Gesture Recognition (FG 2008), 2008

Bosphorus Database for 3D Face Analysis.
Proceedings of the Biometrics and Identity Management, First European Workshop, 2008

3D Face Recognition Benchmarks on the Bosphorus Database with Focus on Facial Expressions.
Proceedings of the Biometrics and Identity Management, First European Workshop, 2008

2007
Learning the best subset of local features for face recognition.
Pattern Recognit., 2007

Surveillance Wireless Sensor Networks: Deployment Quality Analysis.
IEEE Netw., 2007

Image and Video for Hearing Impaired People.
EURASIP J. Image Video Process., 2007

Robust facial landmarking for registration.
Ann. des Télécommunications, 2007

Cued speech hand shape recognition - belief functions as a formalism to fuse svms and expert systems.
Proceedings of the VISAPP 2007: Proceedings of the Second International Conference on Computer Vision Theory and Applications, Barcelona, Spain, March 8-11, 2007, 2007

A Dempster-Shafer Theory Based Combination of Classifiers for Hand Gesture Recognition.
Proceedings of the Computer Vision and Computer Graphics. Theory and Applications, 2007

Generalization in Holistic versus Analytic Processing of Faces.
Proceedings of the 14th International Conference on Image Analysis and Processing (ICIAP 2007), 2007

Hidden Markov model-based face recognition using selective attention.
Proceedings of the Human Vision and Electronic Imaging XII, San Jose, CA, USA, January 29, 2007

Sequential Belief-Based Fusion of Manual and Non-manual Information for Recognizing Isolated Signs.
Proceedings of the Gesture-Based Human-Computer Interaction and Simulation, 2007

A study on region-based recognition of 3D faces with expression variations.
Proceedings of the 15th European Signal Processing Conference, 2007

2006
Speaker-independent 3D face synthesis driven by speech and text.
Signal Process., 2006

3D shape-based face representation and feature extraction for face recognition.
Image Vis. Comput., 2006

3D Facial Feature Localization for Registration.
Proceedings of the Multimedia Content Representation, 2006

Recognizing Two Handed Gestures with Generative, Discriminative and Ensemble Methods Via Fisher Kernels.
Proceedings of the Multimedia Content Representation, 2006

Comparative Analysis of Decision-level Fusion Algorithms for 3D Face Recognition.
Proceedings of the 18th International Conference on Pattern Recognition (ICPR 2006), 2006

Coverage in Sensor Networks When Obstacles Are Present.
Proceedings of IEEE International Conference on Communications, 2006

2005
Selection and Extraction of Patch Descriptors for 3D Face Recognition.
Proceedings of the Computer and Information Sciences, 2005

Real time gestural interface for generic applications.
Proceedings of the 13th European Signal Processing Conference, 2005

Sign Language Tutoring tool.
Proceedings of the 13th European Signal Processing Conference, 2005

3D face recognition for biometric applications.
Proceedings of the 13th European Signal Processing Conference, 2005

Rank-Based Decision Fusion for 3D Shape-Based Face Recognition.
Proceedings of the Audio- and Video-Based Biometric Person Authentication, 2005

2004
Finding Breach Paths Using the Watershed Segmentation Algorithm in Surveillance Wireless Sensor Networks.
Proceedings of the Computer and Information Sciences, 2004

3D Shape-based Face Recognition using Automatically Registered Facial Surfaces.
Proceedings of the 17th International Conference on Pattern Recognition, 2004

2003
Optimal Gabor kernel location selection for face recognition.
Proceedings of the 2003 International Conference on Image Processing, 2003

Selection of Location, Frequency, and Orientation Parameters of 2D Gabor Wavelets for Face Recognition.
Proceedings of the Advanced Studies in Biometrics, Summer School on Biometrics, 2003

2002
A fuzzy algorithm for color quantization of images.
Pattern Recognit., 2002

A Selective Attention-Based Method for Visual Pattern Recognition with Application to Handwritten Digit Recognition and Face Recognition.
IEEE Trans. Pattern Anal. Mach. Intell., 2002

Feature Selection for Pose Invariant Face Recognition.
Proceedings of the 16th International Conference on Pattern Recognition, 2002

2001
Fuzzy algorithms for combined quantization and dithering.
IEEE Trans. Image Process., 2001

2000
Fuzzy error diffusion.
IEEE Trans. Image Process., 2000

Automated Lip Synchronized Speech Driven Facial Animation.
Proceedings of the 2000 IEEE International Conference on Multimedia and Expo, 2000

Two-stage approach for pose invariant face recognition.
Proceedings of the IEEE International Conference on Acoustics, 2000

A novel technique for data hiding in color paletted images.
Proceedings of the 10th European Signal Processing Conference, 2000

1999
Fuzzy VQ algorithms for color quantization.
Proceedings of the IEEE-EURASIP Workshop on Nonlinear Signal and Image Processing (NSIP'99), 1999

Automated inspection of PCB's using a novel approach.
Proceedings of the IEEE-EURASIP Workshop on Nonlinear Signal and Image Processing (NSIP'99), 1999

1998
Color quantization with genetic algorithms.
Signal Process. Image Commun., 1998

1997
Adaptive methods for dithering color images.
IEEE Trans. Image Process., 1997

Fuzzy error diffusion of color images.
Proceedings of the Proceedings 1997 International Conference on Image Processing, 1997

1996
Joint quantization and dithering of color images.
Proceedings of the Proceedings 1996 International Conference on Image Processing, 1996

1994
Decimated rank-order filtering.
IEEE Trans. Signal Process., 1994

1993
Adaptive decimated median filters for image processing.
Proceedings of the IEEE International Conference on Acoustics, 1993

1992
Adaptive decimated median filtering.
Pattern Recognit. Lett., 1992

1991
Performance measures for rank order filters.
Proceedings of the 1991 International Conference on Acoustics, 1991


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