Image analysis – Image compression or coding
Reexamination Certificate
2011-07-19
2011-07-19
Bali, Vikkram (Department: 2624)
Image analysis
Image compression or coding
C382S166000, C358S426020, C358S426040, C358S426060
Reexamination Certificate
active
07983494
ABSTRACT:
A pixel data compression/decompression system, medium, and method, including determining the similarity between a first pixel data and a second pixel data adjacent to the first pixel data, selecting one of a first compression mode, where a difference between a compression ratio of the first pixel data and a compression ratio of the second pixel data is high, and a second compression mode, where a difference between a compression ratio of the first pixel data and a compression ratio of the second pixel data is low, based on the similarity, and compressing the first pixel data and the second pixel data based on the selected compression mode.
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Kim Do-hyung
Kim Doo Hyun
Kim Hye Yun
Lee Sang Jo
Lee Shi Hwa
Bali Vikkram
Samsung Electronics Co,. Ltd.
Staas & Halsey , LLP
Yeh Eueng-Nan
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