Image analysis – Image compression or coding – Including details of decompression
Reexamination Certificate
2005-03-29
2005-03-29
Do, Anh Hong (Department: 2624)
Image analysis
Image compression or coding
Including details of decompression
C382S232000, C382S242000, C382S243000
Reexamination Certificate
active
06873736
ABSTRACT:
The present invention provides a method of supplementing a digital picture with a shorter delay time and less calculations. The padding method is applied to a picture having a great motion, and results in producing a prediction signal with small errors. The present invention also provides an apparatus using the same method. To be more specific about the method, in a digital picture data including picture information indicating an object, a picture is resolved into a plurality of regions adjoining with each other, and each of the insignificant sample value of a region containing the boundary of the object shape is supplemented (padded) by the values obtained from transforming of the significant pixels near to the insignificant pixels.
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Boon Choong Seng
Okuno Maki
Do Anh Hong
Matsushita Electric - Industrial Co., Ltd.
RatnerPrestia
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