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Gary J. Sullivan
Researcher at Microsoft
Publications - 153
Citations - 32469
Gary J. Sullivan is an academic researcher from Microsoft. The author has contributed to research in topics: Data compression & Scalable Video Coding. The author has an hindex of 44, co-authored 151 publications receiving 29805 citations. Previous affiliations of Gary J. Sullivan include PictureTel Corp. & University of California, Los Angeles.
Papers
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Journal ArticleDOI
Overview of the H.264/AVC video coding standard
TL;DR: An overview of the technical features of H.264/AVC is provided, profiles and applications for the standard are described, and the history of the standardization process is outlined.
Journal ArticleDOI
Overview of the High Efficiency Video Coding (HEVC) Standard
TL;DR: The main goal of the HEVC standardization effort is to enable significantly improved compression performance relative to existing standards-in the range of 50% bit-rate reduction for equal perceptual video quality.
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Rate-constrained coder control and comparison of video coding standards
TL;DR: A unified approach to the coder control of video coding standards such as MPEG-2, H.263, MPEG-4, and the draft video coding standard H.264/AVC (advanced video coding) is presented.
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Rate-distortion optimization for video compression
Gary J. Sullivan,Thomas Wiegand +1 more
TL;DR: Based on the well-known hybrid video coding structure, Lagrangian optimization techniques are presented that try to answer the question: what part of the video signal should be coded using what method and parameter settings?
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Comparison of the Coding Efficiency of Video Coding Standards—Including High Efficiency Video Coding (HEVC)
TL;DR: The results of subjective tests for WVGA and HD sequences indicate that HEVC encoders can achieve equivalent subjective reproduction quality as encoder that conform to H.264/MPEG-4 AVC when using approximately 50% less bit rate on average.