Publications related to Key-posture extraction out of human motion data by curve simplification

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

Perceived speed differences explain apparent compression in slit viewing

Michael Herzog

When a figure moves behind a stationary narrow slit, observers often report seeing the figure as an integrated whole, a phenomenon known as slit viewing or anorthoscopic perception. Interestingly, in slit viewing, the figure is perceived compressed along t ...

Elsevier2008

Space-frequency quantization for image compression with directionlets

Martin Vetterli, Vladan Velisavljevic

The standard separable 2-D wavelet transform (WT) has recently achieved a great success in image processing because it provides a sparse representation of smooth images. However, it fails to efficiently capture 1-D discontinuities, like edges or contours. ...

2007

[ISO/IEC MPEG contribution] Compression of the RVC DDL Decoder Description with BiM (results of Core Experiment 1.3 in RVC)

Marco Mattavelli, Christophe Lucarz

Compression of the RVC DDL Decoder Description with BiM (results of Core Experiment 1.3 in RVC) ...

2007

Construction of animation models out of captured data

Daniel Thalmann

This article describes a method of constructing parametric models out of captured motion and skeleton data. Casting the problem as scattered data interpolation, our work is based on a multi-step approximation for the interpolation function with motion data ...

IEEE2002

Dynamic Region and Block-Based Motion Estimation for Video Compression

Pierre Vandergheynst, Philippe Jost

The aim of this project is to find a motion estimation method that works in combination with block matching in order to reduce the visible artifacts. The proposed solution tries to extract the real motions taking place in a sequence. The developed algorith ...

2002

Key-posture extraction out of human motion data

Daniel Thalmann

Recent progress in 3-D capture technology has made it possible to obtain much of realistic motion data of human subjects. Being captured in high frame rates, compression or extraction of key postures out of the motion data is useful for storage, transfer a ...

IEEE2001

Extension of Wavelet Compression Algorithms to 3D and 4D Image Data: Exploitation of Data Coherence in Higher Dimensions Allows Very High Compression Ratios

Michaël Unser

High resolution multidimensional image data yield huge datasets. For compression and analysis, 2D approaches are often used, neglecting the information coherence in higher dimensions, which can be exploited for improved compression. We designed a wavelet c ...

SPIE2001

Data binarization by discriminant elimination

This paper is concerned with the problem of constructing a mapping from an arbitrary input space

\Input

into a binary output space

\Bin^\BinDim

, based on a given data set

\DataSet \subset \Input

partitioned into classes. The aim is to reduce the tota ...

IDIAP1999

Data binarization by discriminant elimination

This paper is concerned with the problem of constructing a mapping from an arbitrary input space

\Input

into a binary output space

\Bin^\BinDim

, based on a given data set

\DataSet \subset \Input

partitioned into classes. The aim is to reduce the tota ...

1999

Key-posture extraction out of human motion data by curve simplification

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Iterative Multiview Side Information for Enhanced Reconstruction in Distributed Video Coding

Perceived speed differences explain apparent compression in slit viewing

Space-frequency quantization for image compression with directionlets

[ISO/IEC MPEG contribution] Compression of the RVC DDL Decoder Description with BiM (results of Core Experiment 1.3 in RVC)

Construction of animation models out of captured data

Dynamic Region and Block-Based Motion Estimation for Video Compression

Key-posture extraction out of human motion data

Extension of Wavelet Compression Algorithms to 3D and 4D Image Data: Exploitation of Data Coherence in Higher Dimensions Allows Very High Compression Ratios

Data binarization by discriminant elimination

Data binarization by discriminant elimination

Iterative Multiview Side Information for Enhanced Reconstruction in Distributed Video Coding

Space-frequency quantization for image compression with directionlets

Extension of Wavelet Compression Algorithms to 3D and 4D Image Data: Exploitation of Data Coherence in Higher Dimensions Allows Very High Compression Ratios

Data binarization by discriminant elimination

Perceived speed differences explain apparent compression in slit viewing

Key-posture extraction out of human motion data

Dynamic Region and Block-Based Motion Estimation for Video Compression

Data binarization by discriminant elimination

[ISO/IEC MPEG contribution] Compression of the RVC DDL Decoder Description with BiM (results of Core Experiment 1.3 in RVC)

Construction of animation models out of captured data