Image analysis – Histogram processing
Patent
1995-12-19
1999-12-14
Lee, Thomas D.
Image analysis
Histogram processing
382232, G26K 936
Patent
active
060027967
ABSTRACT:
Video signal compression apparatus for analyzing an input video signal to determine the distribution of signal levels and compressing the input signal as a function of the distribution to produce an output video signal.
REFERENCES:
patent: 5339368 (1994-08-01), Higgins-Luthman et al.
patent: 5357279 (1994-10-01), Nakamura et al.
patent: 5633511 (1997-05-01), Lee et al.
Blom et al: "Adaptive Highlight Compression In Today's CCD" SMPTE Journal., vol. 101, No. 3, Mar. 1992, US, pp. 135-139, XP000263827.
Kawa Seiji
Kihara Taku
Sudo Fumihiko
Brinich Stephen
Frommer William S.
Lee Thomas D.
Sony Corporation
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