Method and apparatus for compressing picture-representing data

Image analysis – Image compression or coding – Lossless compression

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Details

382232, 382251, 348578, G06K 936, H04N 714

Patent

active

061447749

ABSTRACT:
First data representing a picture is quantized into quantization-resultant data. Information corresponding to a predetermined special effect on a picture represented by the quantization-resultant data is generated in response to the quantization-resultant data. The quantization-resultant data is converted into conversion-resultant data. The conversion-resultant data and the information are multiplexed into multiplexing-resultant data. The multiplexing-resultant data is compressed into compression-resultant data of a predetermined code.

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patent: 5583577 (1996-12-01), Tsukagoshi
Hubble L et al: "State of the art in image display systems", Advances in Display Technology, Sandiego, CA, USA, Aug. 29-30, 1979, ISSN 0361-0748, Proceedings of the Society of Photo-Optical Instrumentation Engineers, 1979, USA, pp. 2-8 XP002062709.
Yu Zhone et al: "Locating Text In Complex Color Images", Pattern Recognition, vol. 28, No. 10, Oct. 1, 1995, pp. 1523-1535, XP000537669.

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