Image analysis – Image compression or coding
Patent
1996-09-05
1999-09-14
Coles, Edward L.
Image analysis
Image compression or coding
382233, 382239, 382246, 358426, 3582614, 358453, 358444, 358468, 358434, 358448, 358438, H04N 141
Patent
active
059534567
ABSTRACT:
Image data of one frame stored in a memory is repetitively read a plurality of times as a still image. The read image data is encoded and recorded. In this case, the image data of one frame is divided into a plurality of areas, and the image data is encoded so as to make the image quality of the image data at a particular area be better than that of the image data at the other areas. The particular area in each set of the image data repetitively read is disposed differently. A still image of high quality can be therefore obtained.
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Ikeda Shingo
Nozawa Shingo
Canon Kabushiki Kaisha
Coles Edward L.
Lee Cheukfan
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