Indexed Color History in Image Coding
DE102014020123B4Pending Publication Date: 2026-07-02AVAGO TECHNOLOGIES INTERNATIONAL SALES PTE LTD
Patent Information
- Application Number
- DE102014020123
- Authority / Receiving Office
- DE · DE
- Patent Type
- Patents
- Current Assignee / Owner
- Priority Date
- 2014-02-17
- Filing Date
- 2014-02-27
- Publication Date
- 2026-07-02
- Estimated Expiration
- 2034-02-27
Abstract
System comprising: a memory that stores: an indexed color history with an entry that stores a color value of a previously encoded pixel; an encoding logic that communicates with the memory and is configured to: encode a current pixel as an index value that references the entry in the indexed color history if a color value of the current pixel is within a difference threshold based on the color value of the previously encoded pixel; otherwise, encode the current pixel as an uncompressed color or pixel value or by inserting it into the indexed color history.
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Citation Information
Patent Citations
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