Thomas Wedi

Feature Video coding with H.264/AVC: Tools, Performance, and Complexity (2009)

Jörn Ostermann, Jan Bormans, Peter List, Detlev Marpe, Matthias Narroschke, O Pereira, ...

H.264/AVC, the result of the collaboration between the ISO/IEC Moving Picture Experts Group and the ITU-T Video Coding Experts Group, is the latest standard for video coding. The goals of this...

Feature Video coding with H.264/AVC: Tools, Performance, and Complexity (2008)

Detlev Marpe, Matthias Narroschke, O Pereira, Thomas Stockhammer, Thomas Wedi

H.264/AVC, the result of the collaboration between the ISO/IEC Moving Picture Experts Group and the ITU-T Video Coding Experts Group, is the latest standard for video coding. The goals of this...

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Thomas Wedi

Common motion compensated hybrid video coding standards such as H.263, MPEG-1, MPEG-2, MPEG-4 are based on a fractional-pel displacement vector resolution of 1/2-pel. Recent approaches like MPEG-4...

Adaptive Interpolation Filter for Motion Compensated Hybrid Video Coding (2001)

Thomas Wedi

Common hybrid video coding standards such as H.263, MPEG-1,2,4 are based on motion compensated prediction. For the motion compensated prediction purpose, displacement vectors with fractional-pel...

Adaptive Interpolation Filter for Motion Compensated Hybrid Video Coding (2001)

Thomas Wedi

Standardized hybrid video coding systems are based on motion compensated prediction with fractional-pel displacement vector resolution. In the recent JVT video coding scheme (MPEG-4 part 10, H.264)...

A Time-Recursive Interpolation Filter For Motion Compensated Prediction Considering Aliasing (1999)

Thomas Wedi

In this paper a new interpolation filter for motion compensated prediction in a hybrid video codec is presented. It allows to interpolate an aliasing affected image signal more accurate than...

Improving Block-Based Disparity Estimation By Considering the Non-Uniform Distribution of the Estimation Error (1998)

Lutz Falkenhagen, Thomas Wedi

. A block-based disparity estimator is proposed that considers the non-uniform spatial distribution of the estimation error inside an image block that is mapped into another image plane using...