Pulse or digital communications – Bandwidth reduction or expansion – Television or motion video signal
Reexamination Certificate
2011-06-21
2011-06-21
Liu, Shuwang (Department: 2611)
Pulse or digital communications
Bandwidth reduction or expansion
Television or motion video signal
C348S014130, C382S232000, C375S240000
Reexamination Certificate
active
07965776
ABSTRACT:
The invention is directed to a technique for realtime processing of photographed pictures with less memory requirements. An image compressor compresses unit images, and so on of a given source picture individually. By converting reference data of compressed unit images and so on, the image compressor creates compressed data of the source picture. From the image compressor, a reference parameter generator receives original reference data corresponding to each unit image and so on having undergone the reference data conversion. An image decompressor retrieves a plurality of compressed unit images, and so on in an order suitable for a specified image editing operation. The image processor outputs the decompressed unit images after editing them to effect the specified image editing operation.
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Kuroki Kenichiro
Tajima Yuji
Yamagishi Nobutaka
Fujitsu Patent Center
Fujitsu Semiconductor Limited
Liu Shuwang
Yu Lihong
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