Publications associées à Image transform for video coding

Landmarking for Navigational Streaming of Stored High-Dimensional Media

Modern media data such as 360 degrees videos and light field (LF) images are typically captured in much higher dimensions than the observers' visual displays. To efficiently browse high-dimensional media, a navigational streaming model is considered: a cli ...

IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC2022

Machine Learning-Based Quality-Aware Power and Thermal Management of Multistream HEVC Encoding on Multicore Servers

David Atienza Alonso, Marina Zapater Sancho, Arman Iranfar

The emergence of video streaming applications, together with the users’ demand for high-resolution contents, has led to the development of new video coding standards, such as High Efficiency Video Coding (HEVC). HEVC provides high efficiency at the cost of ...

2018

Method, System and Device for Direct Prediction of 3D Body Poses from Motion Compensated Sequence

Pascal Fua, Vincent Lepetit, Bugra Tekin, Artem Rozantsev

A method for predicting three-dimensional body poses from image sequences of an object, the method performed on a processor of a computer having memory, the method including the steps of accessing the image sequences from the memory, finding bounding boxes ...

2017

Temporal and Inter-view Consistent Error Concealment Technique for Multiview plus Depth Video Broadcasting

Pascal Frossard, Thomas Maugey

Multiview plus depth (MVD) is an emerging video format with many applications, including 3-D television and free viewpoint television. During the broadcast of a compressed MVD video, transmission errors may cause the loss of whole frames, resulting in sign ...

Institute of Electrical and Electronics Engineers2016

Encoder-Driven Inpainting Strategy in Multiview Video Compression

Pascal Frossard, Thomas Maugey, Yu Gao

In free viewpoint video systems, where a user has the freedom to select a virtual view from which an observation image of the 3D scene is rendered, the scene is commonly represented by texture and depth images from multiple nearby viewpoints. In such repre ...

Institute of Electrical and Electronics Engineers2016

Subjective evaluation of HEVC intra coding for still image compression

Touradj Ebrahimi, Philippe Hanhart, Martin Rerabek

High Efficiency Video Coding (HEVC) demonstrates a significant improvement in compression efficiency compared to H.264/MPEG-4 AVC, especially for video with resolution beyond HD, such as 4K UHDTV. One advantage of HEVC is the improved intra coding of video ...

2013

Sparse Approximation Using M-Term Pursuit and Application in Image and Video Coding

Pascal Frossard, Pierre Vandergheynst, Adel Rahmoune

This paper introduces a novel algorithm for sparse approximation in redundant dictionaries called the M-term pursuit (MTP). This algorithm decomposes a signal into a linear combination of atoms that are selected in order to represent the main signal compon ...

Institute of Electrical and Electronics Engineers2012

Improved Side Information Generation for Distributed Video Coding by Exploiting Spatial and Temporal Correlations

Touradj Ebrahimi, Frédéric Dufaux, Mourad Ouaret

Distributed Video Coding (DVC) is a new paradigm in video coding, which is receiving a lot of interests nowadays. Side Information (SI) generation is a key function in the DVC decoder, and plays a key-role in determining the performance of the codec. This ...

2009

Iterative Multiview Side Information for Enhanced Reconstruction in Distributed Video Coding

Touradj Ebrahimi, Frédéric Dufaux, Mourad Ouaret

Distributed Video Coding (DVC) is a new paradigm for video compression based on the information theoretical results of Slepian and Wolf (SW) and Wyner and Ziv (WZ). DVC entails low complexity encoders as well as separate encoding of correlated video source ...

2009

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Image transform for video coding

Landmarking for Navigational Streaming of Stored High-Dimensional Media

Machine Learning-Based Quality-Aware Power and Thermal Management of Multistream HEVC Encoding on Multicore Servers

Method, System and Device for Direct Prediction of 3D Body Poses from Motion Compensated Sequence

Temporal and Inter-view Consistent Error Concealment Technique for Multiview plus Depth Video Broadcasting

Encoder-Driven Inpainting Strategy in Multiview Video Compression

Subjective evaluation of HEVC intra coding for still image compression

Sparse Approximation Using M-Term Pursuit and Application in Image and Video Coding

THE VISNET II DVC CODEC: ARCHITECTURE, TOOLS AND PERFORMANCE

Improved Side Information Generation for Distributed Video Coding by Exploiting Spatial and Temporal Correlations

Iterative Multiview Side Information for Enhanced Reconstruction in Distributed Video Coding

Graph Chatbot

Chattez avec Graph Search

Landmarking for Navigational Streaming of Stored High-Dimensional Media

Machine Learning-Based Quality-Aware Power and Thermal Management of Multistream HEVC Encoding on Multicore Servers

Temporal and Inter-view Consistent Error Concealment Technique for Multiview plus Depth Video Broadcasting

Sparse Approximation Using M-Term Pursuit and Application in Image and Video Coding

Method, System and Device for Direct Prediction of 3D Body Poses from Motion Compensated Sequence

Iterative Multiview Side Information for Enhanced Reconstruction in Distributed Video Coding

Subjective evaluation of HEVC intra coding for still image compression

Encoder-Driven Inpainting Strategy in Multiview Video Compression

Improved Side Information Generation for Distributed Video Coding by Exploiting Spatial and Temporal Correlations

THE VISNET II DVC CODEC: ARCHITECTURE, TOOLS AND PERFORMANCE