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US Patent 11917197 Extensions of intra coding modes in video coding

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Patent abstractTimelineTable: Further ResourcesReferences
Is a
Patent
Patent
1

Patent attributes

Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
1
Patent Number
119171971
Patent Inventor Names
Kai Zhang1
Jizheng Xu1
Weijia Zhu1
Yue Wang1
Li Zhang1
Hongbin Liu1
Date of Patent
February 27, 2024
1
Patent Application Number
176809791
Date Filed
February 25, 2022
1
Patent Citations
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US Patent 9525861 Disparity vector prediction in video coding
1
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US Patent 9516306 Depth coding modes signaling of depth data for 3D-HEVC
1
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US Patent 9615090 Parsing syntax elements in three-dimensional video coding
1
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US Patent 8275051 Feedback based scalable video coding
1
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US Patent 9369708 Depth coding modes signaling of depth data for 3D-HEVC
1
Patent Primary Examiner
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Matthew David Kim
1
CPC Code
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H04N 19/176
1
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H04N 19/157
1
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H04N 19/124
1
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H04N 19/11
1
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H04N 19/593
1
Patent abstract

Extensions of intra coding modes in video coding are described. One example is a method for video processing, comprising: generating, for a conversion between a current video block of a video and a bitstream representation of a video, a set of extended intra prediction modes (IPMs) associated with the current video block by revising a set of existing IPMs to include at least one new coding method, wherein the new coding method is different from coding methods in the existing IPMs and is to be treated as IPM; and performing the conversion based on the set of extended IPMs.

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