Image analysis – Image compression or coding
Reexamination Certificate
2006-10-18
2010-10-19
Couso, Jose L (Department: 2624)
Image analysis
Image compression or coding
Reexamination Certificate
active
07817864
ABSTRACT:
The coding apparatus according to the present invention is a coding apparatus which codes data regarding a moving picture, and includes: a DCT coefficient advanced-coding unit which performs advanced-coding on multivalued data representing a quantized DCT coefficient or a motion vector, so as to reduce the bit length of binary data obtained by binarizing the multivalued data; an advanced-coded coefficient/binary coefficient conversion unit which converts the advanced-coded data obtained by the DCT coefficient advanced-coding unit into the binary data; and an arithmetic coding unit which performs arithmetic coding on the binary data obtained by the advanced-coded coefficient/binary coefficient conversion unit.
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Chiba Takuma
Ishida Keiichi
Juri Tatsuro
Masuno Takashi
Saigo Katsuo
Couso Jose L
McDermott Will & Emery LLP
Panasonic Corporation
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