Adaptive variable block transform system, medium, and method

Details Adaptive variable block transform system, medium, and method Adaptive variable block transform system, medium, and method

2011-04-12

2011-04-12

Patel, Kanji (Department: 2624)

Image analysis

Image compression or coding

Transform coding

C375S240240

Reexamination Certificate

active

07925107

ABSTRACT:
A variable block transform system, medium, and a system, medium, and method for video encoding/decoding using the variable block transform. The system includes a transform block size determination unit that determines the transform block size for components of an input video based on a format, defining the components, of the input video or characteristics of the components, and a transform coding unit that performs transform coding on each of the color components of the input video according to the determined transform block sizes and outputs transform coefficients.

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