Apparatus and method of image compression and decompression not

Details Apparatus and method of image compression and decompression not Apparatus and method of image compression and decompression not

1997-11-12

2000-02-15

Couso, Jose L.

Image analysis

Image compression or coding

382235, 386112, G06K 936

Patent

active

060261943

ABSTRACT:
When image data of the first line is input, compressor 102 compresses the input image data by every prescribed number of pixels corresponding to the number of pixels included in column direction of one block, and the compressed data is stored in the corresponding region of a memory 104, under the control of control circuit 108. For the second and following lines, the compressed data of the last line which has been compressed and stored in the memory 104 and the input data are received by the compressor 102, and the compressor 102 integrates and compresses the received data, and the compressed result is stored in the corresponding memory region of the memory 104.

REFERENCES:
patent: 5298997 (1994-03-01), Manabe
patent: 5453786 (1995-09-01), Trent
patent: 5500577 (1996-03-01), Kim et al.
patent: 5636316 (1997-06-01), Oku et al.

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