Dr. Alexandros Mic Tourapis Profile

Dr. Alexandros Mic Tourapis

at Dolby Labs Inc

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Author

Publications (10)

Proceedings Article | 25 October 2005 Paper

An extension of the reduced resolution update mode to complexity constrained spatial scalable video coding

Purvin Pandit, Alexis Tourapis, Peng Yin, Jill Boyce

Proceedings Volume 6015, 601508 (2005) https://doi.org/10.1117/12.633656

KEYWORDS: Video, Computer programming, Scalable video coding, Spatial resolution, Video compression, Quantization, Image compression, Video coding, Image resolution, Motion estimation

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Proceedings Article | 24 June 2005 Paper

Fast decision on picture adaptive frame/field coding for H.264

Peng Yin, Alexis Michael Tourapis, Jill Boyce

Proceedings Volume 5960, 596064 (2005) https://doi.org/10.1117/12.633398

KEYWORDS: Computer programming, Motion detection, Bandpass filters, Video, Distortion, Video coding, Edge detection, Detection and tracking algorithms, Image compression, Motion estimation

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Proceedings Article | 18 January 2004 Paper

Direct macroblock coding for predictive (P) pictures in the H.264 standard

Alexis Tourapis, Feng Wu, Shipeng Li

Proceedings Volume 5308, (2004) https://doi.org/10.1117/12.524578

KEYWORDS: Computer programming, Video coding, Distortion, Image processing, Lithium, Roads, Motion models, Visual communications, Electronic imaging, Standards development

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Proceedings Article | 19 November 2003 Paper

Motion vector prediction with reference frame consideration

Alexis Tourapis, Feng Wu, Shipeng Li

Proceedings Volume 5203, (2003) https://doi.org/10.1117/12.507858

KEYWORDS: Distortion, Image processing, Video coding, Video, Lithium, Roads, Motion models, Digital image processing, Lead, Binary data

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Proceedings Article | 4 January 2002 Paper

Enhanced predictive zonal search for single and multiple frame motion estimation

Alexis Tourapis

Proceedings Volume 4671, (2002) https://doi.org/10.1117/12.453031

KEYWORDS: Motion estimation, Diamond, Diamond patterning, Computer simulations, Video, Computer programming, Video coding, Optimization (mathematics), Motion models, Visualization

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Proceedings Article | 29 December 2000 Paper

Predictive motion vector field adaptive search technique (PMVFAST): enhancing block-based motion estimation

Alexis Tourapis, Oscar Au, Ming Liou

Proceedings Volume 4310, (2000) https://doi.org/10.1117/12.411871

KEYWORDS: Diamond, Motion estimation, Distortion, Computer programming, Diamond patterning, Visualization, Video coding, Video, Algorithm development, Computer simulations

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Proceedings Article | 29 December 2000 Paper

Advanced deinterlacing techniques with the use of zonal-based algorithms

Alexis Tourapis, Oscar Au, Ming Liou

Proceedings Volume 4310, (2000) https://doi.org/10.1117/12.411785

KEYWORDS: Motion estimation, Digital filtering, Video, Spatial filters, Diamond, Computer simulations, Video processing, Visualization, Device simulation, Semantic video

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Proceedings Article | 30 May 2000 Paper

New predictive diamond search algorithm for block-based motion estimation

Alexis Tourapis, Guobin Shen, Ming Liou, Oscar Au, Ishfaq Ahmad

Proceedings Volume 4067, (2000) https://doi.org/10.1117/12.386555

KEYWORDS: Diamond, Motion estimation, Computer simulations, Computer programming, Video coding, Video compression, Diamond patterning, Picosecond phenomena, Electronics engineering, Computer science

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Proceedings Article | 30 May 2000 Paper

Syntax-constrained rate-distortion optimization for DCT-based image encoding methods

Guobin Shen, Alexis Tourapis, Ming Liou

Proceedings Volume 4067, (2000) https://doi.org/10.1117/12.386704

KEYWORDS: Computer programming, Quantization, Distortion, Phase modulation, Image compression, Video coding, Standards development, Rubidium, Optimization (mathematics), Video compression

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Proceedings Article | 28 December 1998 Paper

Fast motion estimation using circular zonal search

Alexis Tourapis, Oscar Au, Ming Liou

Proceedings Volume 3653, (1998) https://doi.org/10.1117/12.334660

KEYWORDS: Motion estimation, Video, Video coding, Visualization, Cameras, Computer programming, Algorithm development, Computer simulations, Astatine, Gold

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Showing 5 of 10 publications

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