Image analysis – Image compression or coding – Including details of decompression
Reexamination Certificate
2011-05-17
2011-05-17
Carter, Aaron W (Department: 2624)
Image analysis
Image compression or coding
Including details of decompression
C375S240270, C375S240280
Reexamination Certificate
active
07945103
ABSTRACT:
Presented is a method for decoding-decompressing a compressed-encoded digital data sequence relating to at least one initial digital image. The method includes receiving the digital data sequence having compressed-encoded data groups separated from one another by at least one restart marker and each one including a respective set of encoded data structures. The method calculates a representative value of the number of encoded data structures being between a first restart marker and a subsequent second restart marker signaling, respectively, the start of a first data group to be decoded and the start of a second data group. The method then extracts from the first data group the encoded data structures, and detects the presence of at least one error, if the number of the encoded data structures extracted is different from the calculated value.
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Carter Aaron W
Graybeal Jackson LLP
Jorgenson Lisa K.
Motsinger Sean
Rusyn Paul F.
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