Prof. Jens-Rainer Ohm Profile

Prof. Jens-Rainer Ohm

at RWTH Aachen Univ

SPIE Involvement:

Author

Proceedings Article | 8 September 2010 Paper

Recent developments in standardization of high efficiency video coding (HEVC)

Gary Sullivan, Jens-Rainer Ohm

Proceedings Volume 7798, 77980V (2010) https://doi.org/10.1117/12.863486

KEYWORDS: Video coding, Standards development, Video, Computer programming, Video compression, Plutonium, Molybdenum, Optical filters, Software development, Video processing

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Proceedings Article | 29 January 2007 Paper

Non-linear up-sampling for image coding in a spatial pyramid

Markus Beermann, Jens-Rainer Ohm

Proceedings Volume 6508, 65082W (2007) https://doi.org/10.1117/12.708208

KEYWORDS: Linear filtering, Image filtering, Image compression, Filtering (signal processing), Scalable video coding, Image resolution, Electronic filtering, Nonlinear filtering, Digital filtering, Quantization

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Proceedings Article | 24 June 2005 Paper

Overcomplete MCTF for improved spatial scalability in 3D wavelet video compression

Thomas Rusert, Jens-Rainer Ohm

Proceedings Volume 5960, 59600N (2005) https://doi.org/10.1117/12.631556

KEYWORDS: Computer programming, Spatial resolution, Wavelets, Motion estimation, Video compression, 3D video compression, Scalable video coding, Quantization, Video coding, Signal to noise ratio

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Proceedings Article | 25 October 2004 Paper

A robust approach to global motion estimation for content-based video analysis

Michael Hoynck, Michael Unger, Jens Wellhausen, Jens-Rainer Ohm

Proceedings Volume 5601, (2004) https://doi.org/10.1117/12.578798

KEYWORDS: Motion estimation, Motion models, Video, Affine motion model, Cameras, Data modeling, Feature extraction, Motion measurement, Motion analysis, Multimedia

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Proceedings Article | 25 October 2004 Paper

A novel approach to object detection in video using region-based motion diffusion

Michael Hoynck, Michael Unger, Jens-Rainer Ohm

Proceedings Volume 5601, (2004) https://doi.org/10.1117/12.578517

KEYWORDS: Image segmentation, Video, Diffusion, Video coding, Motion estimation, Motion models, Cameras, Multimedia, Image processing algorithms and systems, Visualization

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Proceedings Article | 23 June 2003 Paper

Application of MPEG-7 descriptors for content-based indexing of sports videos

Michael Hoeynck, Thorsten Auweiler, Jens-Rainer Ohm

Proceedings Volume 5150, (2003) https://doi.org/10.1117/12.502874

KEYWORDS: Video, Visualization, Multimedia, Single crystal X-ray diffraction, Cameras, Feature extraction, Detection and tracking algorithms, Video surveillance, Computer programming, Information visualization

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Proceedings Article | 23 June 2003 Paper

Transition filtering and optimized quantization in interframe wavelet video coding

Thomas Rusert, Konstantin Hanke, Jens-Rainer Ohm

Proceedings Volume 5150, (2003) https://doi.org/10.1117/12.509881

KEYWORDS: Quantization, Wavelets, Video coding, Spatial filters, Lawrencium, Motion estimation, Wave propagation, Lithium, Signal to noise ratio, Motion models

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Proceedings Article | 7 May 2003 Paper

Motion-compensated 3D video coding using smooth transitions

Konstantin Hanke, Thomas Rusert, Jens-Rainer Ohm

Proceedings Volume 5022, (2003) https://doi.org/10.1117/12.476614

KEYWORDS: Video coding, Wavelets, Linear filtering, Motion estimation, Video, 3D modeling, Motion models, Quantization, Communication engineering, Spatial filters

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Proceedings Article | 10 January 2003 Paper

MPEG-7 based shape retrieval with robustness against partial occlusion

Michael Hoeynck, Jens-Rainer Ohm

Proceedings Volume 5021, (2003) https://doi.org/10.1117/12.476249

KEYWORDS: Feature extraction, Distortion, Visualization, Image segmentation, Databases, Curium, Object recognition, Shape analysis, Multimedia, Binary data

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Proceedings Article | 4 January 2002 Paper

Bit plane quantization for scalable video coding

Claudia Mayer, Holger Crysandt, Jens-Rainer Ohm

Proceedings Volume 4671, (2002) https://doi.org/10.1117/12.453038

KEYWORDS: Signal to noise ratio, Quantization, Video, Computer programming, Scalable video coding, Video coding, Distortion, Quantum efficiency, Motion estimation, Discrete wavelet transforms

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Proceedings Article | 19 December 2001 Paper

Application of MPEG-7 descriptors for temporal video segmentation

Michael Hoeynck, Claudia Mayer, Jens-Rainer Ohm

Proceedings Volume 4676, (2001) https://doi.org/10.1117/12.451105

KEYWORDS: Video, Multimedia, Single crystal X-ray diffraction, Feature extraction, Image segmentation, Detection and tracking algorithms, Video processing, Cameras, Computer programming, Internet

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Proceedings Article | 24 May 1999 Paper

Stereo/multiview video encoding using the MPEG family of standards

Jens-Rainer Ohm

Proceedings Volume 3639, (1999) https://doi.org/10.1117/12.349385

KEYWORDS: Cameras, Video, Video compression, Computer programming, Image compression, 3D modeling, 3D video compression, Video coding, Semantic video, Volume rendering

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Proceedings Article | 16 September 1996 Paper

Object-based system for stereoscopic videoconferencing with viewpoint adaptation

Jens-Rainer Ohm, Ebroul Izquierdo

Proceedings Volume 2952, (1996) https://doi.org/10.1117/12.251299

KEYWORDS: Image segmentation, Algorithm development, Imaging systems, Stereoscopic cameras, Image quality, Digital filtering, Head, Field programmable gate arrays, Cameras, Computer simulations

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Proceedings Article | 29 October 1993 Paper

Three-dimensional motion-compensated subband coding

Jens-Rainer Ohm

Proceedings Volume 1977, (1993) https://doi.org/10.1117/12.160499

KEYWORDS: Computer programming, Quantization, Video, Image filtering, 3D imaging standards, Motion estimation, Distortion, Video coding, 3D image processing, Error analysis

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Showing 5 of 14 publications

Conference Committee Involvement (2)

Visual Communications and Image Processing 2009

20 January 2009 | San Jose, California, United States

Visual Communications and Image Processing 2008

29 January 2008 | San Jose, California, United States

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