Color image processing method and apparatus

Details Color image processing method and apparatus Color image processing method and apparatus

1993-12-13

1996-01-30

Mancuso, Joseph

Image analysis

Color image processing

Pattern recognition or classification using color

348703, 358520, 382199, G06K 900

Patent

active

054886708

ABSTRACT:
A color image processing apparatus is disclosed in which a color image signal is separated into lightness data and chromaticity data, and if it is decided that a block includes an edge and the lightness data and chromaticity data of the block have a strong correlation, the block is identified as one including an edge of a color line image.

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