Image analysis – Image compression or coding – Including details of decompression
Reexamination Certificate
2011-04-26
2011-04-26
Alavi, Amir (Department: 2624)
Image analysis
Image compression or coding
Including details of decompression
C375S240190
Reexamination Certificate
active
07933456
ABSTRACT:
Multi-layer video coding and decoding methods, multi-layer video encoder and multi-layer video decoder are provided. The multi-layer video coding method includes encoding a video frame having a predetermined resolution using a first video coding scheme, using a frame encoded by the first video coding scheme as a reference to encode the video frame with the same resolution as the predetermined resolution using a second video coding scheme, and generating a bitstream containing the frames encoded by the first and second video coding schemes.
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Communication issued on Jul. 16, 2010 by the European Patent Office in the corresponding European Patent Application No. 05780534.3.
Cha Sang-chang
Ha Ho-Jin
Han Woo-jin
Lee Bae-keun
Lee Jae-Young
Alavi Amir
Samsung Electronics Co,. Ltd.
Sughrue & Mion, PLLC
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