Image analysis – Image compression or coding – Quantization
Reexamination Certificate
2007-10-30
2008-11-04
Do, Anh Hong (Department: 2624)
Image analysis
Image compression or coding
Quantization
C382S293000
Reexamination Certificate
active
07447373
ABSTRACT:
A method of representing an object appearing in a still or video image, by processing signals corresponding to the image, comprises deriving a plurality of sets of co-ordinate values representing the shape of the object and quantising the co-ordinate values to derive a coded representation of the shape, and further comprises quantising a first co-ordinate value over a first quantisation range and quantising a smaller co-ordinate value over a smaller range.
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Birch & Stewart Kolasch & Birch, LLP
Do Anh Hong
Mitsubishi Electric Corporation
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