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US Patent 9554132 Video compression implementing resolution tradeoffs and optimization

Patent 9554132 was granted and assigned to Dolby Laboratories on January, 2017 by the United States Patent and Trademark Office.

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Patent
Patent

Patent attributes

Current Assignee
Dolby Laboratories
Dolby Laboratories
Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
Patent Number
9554132
Date of Patent
January 24, 2017
Patent Application Number
14119090
Date Filed
May 24, 2012
Patent Citations Received
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US Patent 12108061 Frame-rate scalable video coding
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US Patent 12003741 Frame-rate scalable video coding
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US Patent 12015793 Frame-rate scalable video coding
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US Patent 12108060 Frame-rate scalable video coding
0
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US Patent 11671656 Method for selecting resolution switching algorithm, computing device, and computer-program product
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US Patent 11871015 Frame-rate scalable video coding
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US Patent 11877000 Canvas size scalable video coding
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US Patent 11936888 Frame-rate scalable video coding
0
...
Patent Primary Examiner
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Jeremaiah C Hallenbeck-Huber
Patent abstract

Compression transforming video into a compressed representation (which typically can be delivered at a capped pixel rate compatible with conventional video systems), including by generating spatially blended pixels and temporally blended pixels (e.g., temporally and spatially blended pixels) of the video, and determining a subset of the blended pixels for inclusion in the compressed representation including by assessing quality of reconstructed video determined from candidate sets of the blended pixels. Trade-offs may be made between temporal resolution and spatial resolution of regions of reconstructed video determined by the compressed representation to optimize perceived video quality while reducing the data rate. The compressed data may be packed into frames. A reconstruction method generates video from a compressed representation using metadata indicative of at least one reconstruction parameter for spatial regions of the reconstructed video.

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