Patents
Literature
1 results about "Indexed color" patented technology
Efficacy Topic
Property
Owner
Technical Advancement
Application Domain
Technology Topic
Technology Field Word
Patent Country/Region
Patent Type
Patent Status
Application Year
Inventor
In computing, indexed color is a technique to manage digital images' colors in a limited fashion, in order to save computer memory and file storage, while speeding up display refresh and file transfers. It is a form of vector quantization compression.
Indexed Color History in Image Coding
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.
Owner:AVAGO TECHNOLOGIES INTERNATIONAL SALES PTE LTD