Image analysis – Image compression or coding – Parallel coding architecture
Reexamination Certificate
2011-01-04
2011-01-04
Perungavoor, Sath V (Department: 2624)
Image analysis
Image compression or coding
Parallel coding architecture
C382S247000
Reexamination Certificate
active
07865025
ABSTRACT:
A data processing method for a context formation module and an arithmetic encoder in an embedded block coding with optimized truncation (EBCOT) module includes inputting column-based data into the context formation module, controlling the context formation module with a finite state so that the context formation module has a constant valid output in each clock cycle, separating the calculation and the normalization operation of registers into different pipeline stages of the arithmetic encoder, and interleaving inputs so that two different data are inputted into the arithmetic encoder in one clock cycle difference.
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Wang Jinn-Shyan
Xu Ying-Jie
Yeh Ching-Wei
Perungavoor Sath V
Rosenberg , Klein & Lee
Yeh Ching-Wei
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