Guilherme Corrêa

Multim. Tools Appl., July, 2024

Adaptive complexity control for AV1 video encoder using machine learning.

[BibT_eX]

[DOI]

J. Real Time Image Process., May, 2024

A Hardware-Friendly Acceleration of VVC Affine Motion Estimation Using Decision Trees.

[BibT_eX]

[DOI]

Ramiro Viana

Marta Loose

Rafael S. Ferreira

Proceedings of the 37th SBC/SBMicro/IEEE Symposium on Integrated Circuits and Systems Design, 2024

A Hardware-Friendly Fast VVC Test Zone Search Algorithm Using Machine Learning.

[BibT_eX]

[DOI]

Proceedings of the 15th IEEE Latin America Symposium on Circuits and Systems, 2024

Coding Efficiency and Complexity Analysis of the Geometry-based Point Cloud Encoder.

[BibT_eX]

[DOI]

Cristiano Santos

Leandro Tavares

Eduardo A. C. da Costa

Gustavo Rehbein

Proceedings of the 15th IEEE Latin America Symposium on Circuits and Systems, 2024

Rate-Distortion and Complexity Analysis of Fast Video Encoders.

[BibT_eX]

[DOI]

Proceedings of the 15th IEEE Latin America Symposium on Circuits and Systems, 2024

Multi-Codec Video Quality Enhancement Model Based on Spatio- Temporal Deformable Fusion.

[BibT_eX]

[DOI]

Gilberto Kreisler

Garibaldi Da Silveira

Proceedings of the 15th IEEE Latin America Symposium on Circuits and Systems, 2024

2023

Heuristic-Based Algorithms for Low-Complexity AV1 Intraprediction.

[BibT_eX]

[DOI]

IEEE Des. Test, October, 2023

Complexity and compression efficiency analysis of libaom AV1 video codec.

[BibT_eX]

[DOI]

J. Real Time Image Process., June, 2023

Learning-based bypass zone search algorithm for fast motion estimation.

[BibT_eX]

[DOI]

Paulo Goncalves

Multim. Tools Appl., 2023

A Machine Learning-Based Solution to Accelerate the Intra Mode Decision for the VVC Standard.

[BibT_eX]

[DOI]

Proceedings of the 29th Brazilian Symposium on Multimedia and the Web, 2023

Using Decision Trees to Accelerate the H.266/VVC-to-AV1 Video Transcoding.

[BibT_eX]

[DOI]

Caroline Camargo

Proceedings of the 36th SIBGRAPI Conference on Graphics, Patterns and Images, 2023

A Hardware Design for the Multi-Transform Module of the Versatile Video Coding Standard.

[BibT_eX]

[DOI]

Bianca Silveira

Proceedings of the 36th SBC/SBMicro/IEEE/ACM Symposium on Integrated Circuits and Systems Design, 2023

4K UHD@60fps Design For The VVC Affine Motion Estimation Reconstructor.

[BibT_eX]

[DOI]

Proceedings of the 36th SBC/SBMicro/IEEE/ACM Symposium on Integrated Circuits and Systems Design, 2023

Error Resilience Evaluation of Approximate Storage in the Motion Compensation of VVC Decoders.

[BibT_eX]

[DOI]

Proceedings of the 14th IEEE Latin America Symposium on Circuits and System, 2023

Complexity and Coding Efficiency Assessment of AOMedia Video 1.

[BibT_eX]

[DOI]

Ícaro Siqueira

Proceedings of the 14th IEEE Latin America Symposium on Circuits and System, 2023

Multi-Size Inverse DCT-II Hardware Design for the VVC Decoder.

[BibT_eX]

[DOI]

Bruna Garcia

Bianca Silveira

Proceedings of the 14th IEEE Latin America Symposium on Circuits and System, 2023

Learning-Based Fast VVC Affine Motion Estimation.

[BibT_eX]

[DOI]

Proceedings of the IEEE International Symposium on Circuits and Systems, 2023

Multiversion Low-Power Hardware Accelerator for the AV1 Interpolation Filters.

[BibT_eX]

[DOI]

Daiane Freitas

Proceedings of the IEEE International Symposium on Circuits and Systems, 2023

Fast Intra Mode Decision Using Machine Learning for the Versatile Video Coding Standard.

[BibT_eX]

[DOI]

Proceedings of the IEEE International Symposium on Circuits and Systems, 2023

H.264-to-AV1 Video Transcoding Acceleration Based on Lightweight Machine Learning.

[BibT_eX]

[DOI]

Proceedings of the IEEE International Symposium on Circuits and Systems, 2023

2022

Power-Quality Configurable Hardware Design for AV1 Directional Intraframe Prediction.

[BibT_eX]

[DOI]

Narúsci Dos Santos Bastos

IEEE Des. Test, 2022

Full Reference Stereoscopic Objective Quality Assessment using Lightweight Machine Learning.

[BibT_eX]

[DOI]

Lucas Seidy Ribeiro Dos Santos Ikenoue

Proceedings of the WebMedia '22: Brazilian Symposium on Multimedia and Web, Curitiba, Brazil, November 7, 2022

Hardware Design for the Separable Symmetric Normalized Wiener Filter of the AV1 Decoder.

[BibT_eX]

[DOI]

Proceedings of the 35th SBC/SBMicro/IEEE/ACM Symposium on Integrated Circuits and Systems Design, 2022

An UHD 4K@60fps Dual Self-Guided Filter Targeting the AV1 Decoder.

[BibT_eX]

[DOI]

Proceedings of the 35th SBC/SBMicro/IEEE/ACM Symposium on Integrated Circuits and Systems Design, 2022

High-Throughput Multifilter VLSI Design for the AV1 Fractional Motion Estimation.

[BibT_eX]

[DOI]

Daiane Freitas

Bruna Nagai

Proceedings of the 35th SBC/SBMicro/IEEE/ACM Symposium on Integrated Circuits and Systems Design, 2022

Direction-Based Fast Mode Decision and Hardware Design for the AV1 Intra Prediction.

[BibT_eX]

[DOI]

Proceedings of the 35th SBC/SBMicro/IEEE/ACM Symposium on Integrated Circuits and Systems Design, 2022

Multi-Objective optimized Complexity Control for the AV1 Video Encoder.

[BibT_eX]

[DOI]

Proceedings of the Picture Coding Symposium, 2022

Multiple Transform Selection Hardware Design for 4K@60fps Real-Time Versatile Video Coding.

[BibT_eX]

[DOI]

Bianca Silveira

Proceedings of the IEEE International Symposium on Circuits and Systems, 2022

Fast Affine Motion Estimation for VVC using Machine-Learning-Based Early Search Termination.

[BibT_eX]

[DOI]

Proceedings of the IEEE International Symposium on Circuits and Systems, 2022

Mode-Adaptive Subsampling of SAD/SSE Operations for Intra Prediction Cost Reduction.

[BibT_eX]

[DOI]

Proceedings of the IEEE International Symposium on Circuits and Systems, 2022

Low-Complexity Multi-Type Tree Partitioning for Versatile Video Coding Based on Machine Learning.

[BibT_eX]

[DOI]

Proceedings of the 2022 IEEE International Conference on Image Processing, 2022

A Hardware-Friendly and Configurable Heuristic Targeting VVC Inter-Frame Prediction.

[BibT_eX]

[DOI]

Proceedings of the 29th IEEE International Conference on Electronics, Circuits and Systems, 2022

2021

AV1 and VVC Video Codecs: Overview on Complexity Reduction and Hardware Design.

[BibT_eX]

[DOI]

IEEE Open J. Circuits Syst., 2021

Complexity-scalable HEVC-to-AV1 video transcoding based on partition inheritance.

[BibT_eX]

[DOI]

J. Real Time Image Process., 2021

Exploring Operation Sharing in Directional Intra Frame Prediction of AV1 Video Coding.

[BibT_eX]

[DOI]

Proceedings of the 12th IEEE Latin America Symposium on Circuits and System, 2021

Complexity and Coding Efficiency Assessment of the Versatile Video Coding Standard.

[BibT_eX]

[DOI]

Ícaro Siqueira

Proceedings of the IEEE International Symposium on Circuits and Systems, 2021

Low-Power and High-Throughput Approximated Architecture for AV1 FME Interpolation.

[BibT_eX]

[DOI]

Robson Domanski

William Kolodziejski

Proceedings of the IEEE International Symposium on Circuits and Systems, 2021

Block-Based Inter-Frame Prediction For Dynamic Point Cloud Compression.

[BibT_eX]

[DOI]

Cristiano Santos

Mateus M. Gonçalves

Proceedings of the 2021 IEEE International Conference on Image Processing, 2021

2020

A High-Throughput Hardware Architecture for AV1 Non-Directional Intra Modes.

[BibT_eX]

[DOI]

IEEE Trans. Circuits Syst. I Fundam. Theory Appl., 2020

Complexity and compression efficiency assessment of 3D-HEVC encoder.

[BibT_eX]

[DOI]

Multim. Tools Appl., 2020

4D-DCT Hardware Architecture for JPEG Pleno Light Field Coding.

[BibT_eX]

[DOI]

Proceedings of the 2020 IEEE International Conference on Visual Communications and Image Processing, 2020

Directional Intra Frame Prediction Architecture with Edge Filter and Upsampling for AV1 Video Coding.

[BibT_eX]

[DOI]

Proceedings of the 33rd Symposium on Integrated Circuits and Systems Design, 2020

Rate-Distortion and Complexity Comparison of HEVC and VVC Video Encoders.

[BibT_eX]

[DOI]

Ícaro Siqueira

Proceedings of the 11th IEEE Latin American Symposium on Circuits & Systems, 2020

Low-Power and Memory-Aware Approximate Hardware Architecture for Fractional Motion Estimation Interpolation on HEVC.

[BibT_eX]

[DOI]

Gabriel L. Nazar

Proceedings of the IEEE International Symposium on Circuits and Systems, 2020

ASIC Solution for the Directional Intra Prediction of the AV1 Encoder Targeting UHD 4K Videos.

[BibT_eX]

[DOI]

Proceedings of the IEEE International Symposium on Circuits and Systems, 2020

An UHD 4K@60fps Deblocking Filter Hardware Targeting the AV1 Decoder.

[BibT_eX]

[DOI]

Proceedings of the 27th IEEE International Conference on Electronics, Circuits and Systems, 2020

An Overview of Dedicated Hardware Designs for State-of-the-Art AV1 and H.266/VVC Video Codecs.

[BibT_eX]

[DOI]

Mário Saldanha

Proceedings of the 27th IEEE International Conference on Electronics, Circuits and Systems, 2020

Spatially Adaptive Intra Mode Pre-Selection for ERP 360 Video Coding.

[BibT_eX]

[DOI]

Proceedings of the 2020 IEEE International Conference on Acoustics, 2020

RDE-MOGA: Automatic Selection of Rate-Distortion-Energy Control Points for Video Encoders Using Muti-Objetive Genetic Algorithm.

[BibT_eX]

[DOI]

Ítalo D. Machado

Marilton S. de Aguiar

Proceedings of the 2020 IEEE International Conference on Acoustics, 2020

ESA360 - Early SKIP Mode Decision Algorithm for Fast ERP 360 Video Coding.

[BibT_eX]

[DOI]

Proceedings of the 28th European Signal Processing Conference, 2020

Low-Complexity HEVC Transrating Based on Prediction Unit Mode Inheritance.

[BibT_eX]

[DOI]

Proceedings of the 28th European Signal Processing Conference, 2020

Fast Block Size Decision for HEVC Encoders with On-the-Fly Trained Classifiers.

[BibT_eX]

[DOI]

Proceedings of the 28th European Signal Processing Conference, 2020

Fast VP9-to-AV1 Transcoding based on Block Partitioning Inheritance.

[BibT_eX]

[DOI]

Proceedings of the 28th European Signal Processing Conference, 2020

Diagnosis of Apple Fruit Diseases in the Wild with Mask R-CNN.

[BibT_eX]

[DOI]

Ramásio Ferreira de Melo

Gustavo Lameirão de Lima

Guilherme Ribeiro Corrêa

Marilton Sanchotene de Aguiar

Gilmar Ribeiro Nachtigall

Ricardo Matsumura de Araújo

Proceedings of the Intelligent Systems - 9th Brazilian Conference, 2020

2019

Energy-Aware Motion and Disparity Estimation System for 3D-HEVC With Run-Time Adaptive Memory Hierarchy.

[BibT_eX]

[DOI]

Vladimir Afonso

Mário Saldanha

Luciano Almeida Braatz

Murilo R. Perleberg

IEEE Trans. Circuits Syst. Video Technol., 2019

Quality and Energy-Aware HEVC Transrating Based on Machine Learning.

[BibT_eX]

[DOI]

Thiago Luiz Alves Bubolz

IEEE Trans. Circuits Syst. I Regul. Pap., 2019

Fast partitioning decision making for prediction units on H.264-to-HEVC transcoding using machine learning.

[BibT_eX]

[DOI]

Yan Soares

Proceedings of the 25th Brazillian Symposium on Multimedia and the Web, 2019

Evaluation of machine learning algorithms for fast video transcoding in streaming services.

[BibT_eX]

[DOI]

Proceedings of the 25th Brazillian Symposium on Multimedia and the Web, 2019

A High Throughput Hardware Architecture Targeting the AV1 Paeth Intra Predictor.

[BibT_eX]

[DOI]

Proceedings of the 10th IEEE Latin American Symposium on Circuits & Systems, 2019

High Throughput Hardware Design for AV1 Paeth and Smooth Intra Modes.

[BibT_eX]

[DOI]

Proceedings of the IEEE International Symposium on Circuits and Systems, 2019

Encoding Efficiency and Computational Cost Assessment of State-Of-The-Art Point Cloud Codecs.

[BibT_eX]

[DOI]

Mateus M. Gonçalves

Proceedings of the 2019 IEEE International Conference on Image Processing, 2019

Fast Hevc-to-Av1 Transcoding Based On Coding Unit Depth Inheritance.

[BibT_eX]

[DOI]

Proceedings of the 2019 IEEE International Conference on Image Processing, 2019

Coding Tree Early Termination for Fast HEVC Transrating Based on Random Forests.

[BibT_eX]

[DOI]

Proceedings of the IEEE International Conference on Acoustics, 2019

A Fast Local Mode Decision for the HEVC Intra Prediction Based on Direction Detection.

[BibT_eX]

[DOI]

Proceedings of the 27th European Signal Processing Conference, 2019

Complexity Scalable HEVC-to-AV1 Transcoding Based on Coding Tree Depth Inheritance.

[BibT_eX]

[DOI]

Proceedings of the 27th European Signal Processing Conference, 2019

Compression Efficiency and Computational Cost Comparison between AV1 and HEVC Encoders.

[BibT_eX]

[DOI]

Proceedings of the 27th European Signal Processing Conference, 2019

Online Machine Learning for Fast Coding Unit Decisions in HEVC.

[BibT_eX]

[DOI]

Proceedings of the Data Compression Conference, 2019

2018

Fast and energy-efficient HEVC transrating based on frame partitioning inheritance.

[BibT_eX]

[DOI]

Proceedings of the 9th IEEE Latin American Symposium on Circuits & Systems, 2018

OTED: Encoding Optimization Technique Targeting Energy-Efficient HEVC Decoding.

[BibT_eX]

[DOI]

Proceedings of the IEEE International Symposium on Circuits and Systems, 2018

Hardware-Friendly Unidirectional Disparity-Search Algorithm for 3D-HEVC.

[BibT_eX]

[DOI]

Vladimir Afonso

Murilo R. Perleberg

Proceedings of the IEEE International Symposium on Circuits and Systems, 2018

Memory-Aware Tiles Workload Balance through Machine-Learnt Complexity Reduction for HEVC.

[BibT_eX]

[DOI]

Iago Storch

Proceedings of the 25th IEEE International Conference on Electronics, Circuits and Systems, 2018

Learning-Based Complexity Reduction and Scaling for HEVC Encoders.

[BibT_eX]

[DOI]

Proceedings of the 2018 IEEE International Conference on Acoustics, 2018

Octagonal-Axis Raster Pattern for Improved Test Zone Search Motion Estimation.

[BibT_eX]

[DOI]

Paulo Goncalves

Proceedings of the 2018 IEEE International Conference on Acoustics, 2018

2017

Rate and Complexity-Aware Coding Scheme for Fixed-Camera Videos Based on Region-of-Interest Detection.

[BibT_eX]

[DOI]

Cristiano Santos

Proceedings of the 23rd Brazillian Symposium on Multimedia and the Web, 2017

Objective and Subjective Video Quality Assessment in Mobile Devices for Low-Complexity H.264/AVC Codecs.

[BibT_eX]

[DOI]

Proceedings of the 23rd Brazillian Symposium on Multimedia and the Web, 2017

Video Quality Assessment of Early SKIP/DIS for 3D-HEVC Complexity Reduction.

[BibT_eX]

[DOI]

Proceedings of the 23rd Brazillian Symposium on Multimedia and the Web, 2017

Segmented spline hardware design for high dynamic range video pre-processor.

[BibT_eX]

[DOI]

Luciano Almeida Braatz

Proceedings of the 30th Symposium on Integrated Circuits and Systems Design: Chip on the Sands, 2017

Multiple early-termination scheme for TZ search algorithm based on data mining and decision trees.

[BibT_eX]

[DOI]

Paulo Goncalves

Proceedings of the 19th IEEE International Workshop on Multimedia Signal Processing, 2017

Complexity reduction of 3D-HEVC based on depth analysis for background and ROI classification.

[BibT_eX]

[DOI]

Proceedings of the 25th European Signal Processing Conference, 2017

2016

Pareto-Based Method for High Efficiency Video Coding With Limited Encoding Time.

[BibT_eX]

[DOI]

IEEE Trans. Circuits Syst. Video Technol., 2016

Complexity scalability for real-time HEVC encoders.

[BibT_eX]

[DOI]

J. Real Time Image Process., 2016

Rate-distortion-complexity analysis for prediction unit modes in 3D-HEVC depth coding.

[BibT_eX]

[DOI]

Giovanni Avila

Proceedings of the IEEE 7th Latin American Symposium on Circuits & Systems, 2016

Fast H.264/AVC to HEVC transcoder based on data mining and decision trees.

[BibT_eX]

[DOI]

Proceedings of the IEEE International Symposium on Circuits and Systems, 2016

Complexity reduction for 3D-HEVC depth map coding based on early Skip and early DIS scheme.

[BibT_eX]

[DOI]

Giovanni Avila

Proceedings of the 2016 IEEE International Conference on Image Processing, 2016

2015

Fast HEVC Encoding Decisions Using Data Mining.

[BibT_eX]

[DOI]

IEEE Trans. Circuits Syst. Video Technol., 2015

Encoding time control system for HEVC based on Rate-Distortion-Complexity analysis.

[BibT_eX]

[DOI]

Proceedings of the 2015 IEEE International Symposium on Circuits and Systems, 2015

2014

Four-step algorithm for early termination in HEVC inter-frame prediction based on decision trees.

[BibT_eX]

[DOI]

Proceedings of the 2014 IEEE Visual Communications and Image Processing Conference, 2014

Classification-based early termination for coding tree structure decision in HEVC.

[BibT_eX]

[DOI]

Proceedings of the 21st IEEE International Conference on Electronics, Circuits and Systems, 2014

A method for early-splitting of HEVC inter blocks based on decision trees.

[BibT_eX]

[DOI]

Proceedings of the 22nd European Signal Processing Conference, 2014

2013

Constrained encoding structures for computational complexity scalability in HEVC.

[BibT_eX]

[DOI]

Proceedings of the 30th Picture Coding Symposium, 2013

Computational complexity control for HEVC based on coding tree spatio-temporal correlation.

[BibT_eX]

[DOI]

Proceedings of the 20th IEEE International Conference on Electronics, 2013

Complexity control of HEVC through quadtree depth estimation.

[BibT_eX]

[DOI]

Proceedings of Eurocon 2013, 2013

Coding Tree Depth Estimation for Complexity Reduction of HEVC.

[BibT_eX]

[DOI]

Proceedings of the 2013 Data Compression Conference, 2013

2012

Low-Complexity Hierarchical Mode Decision Algorithms Targeting VLSI Architecture Design for the H.264/AVC Video Encoder.

[BibT_eX]

[DOI]

VLSI Design, 2012

Performance and Computational Complexity Assessment of High-Efficiency Video Encoders.

[BibT_eX]

[DOI]

IEEE Trans. Circuits Syst. Video Technol., 2012

Algorithm and Hardware Design of a Fast Intra Frame Mode Decision Module for H.264/AVC Encoders.

[BibT_eX]

[DOI]

Int. J. Reconfigurable Comput., 2012

Adaptive coding tree for complexity control of high efficiency video encoders.

[BibT_eX]

[DOI]

Proceedings of the 2012 Picture Coding Symposium, 2012

Motion compensated tree depth limitation for complexity control of HEVC encoding.

[BibT_eX]

[DOI]

Proceedings of the 19th IEEE International Conference on Image Processing, 2012

Dynamic tree-depth adjustment for low power HEVC encoders.

[BibT_eX]

[DOI]

Proceedings of the 19th IEEE International Conference on Electronics, Circuits and Systems, 2012

2011

Complexity control of high efficiency video encoders for power-constrained devices.

[BibT_eX]

[DOI]

IEEE Trans. Consumer Electron., 2011

SHBS: A heuristic for fast inter mode decision of H.264/AVC standard targeting VLSI design.

[BibT_eX]

[DOI]

Proceedings of the 2011 IEEE International Conference on Multimedia and Expo, 2011

2010

Homogeneity and distortion-based intra mode decision architecture for H.264/AVC.

[BibT_eX]

[DOI]

Roger Endrigo Carvalho Porto

Proceedings of the 17th IEEE International Conference on Electronics, 2010

2009

Design of an interlayer deblocking filter architecture for H.264/SVC based on a novel sample-level filtering order.

[BibT_eX]

[DOI]

Thaísa Leal da Silva