Patent · US Expired

Color image processing apparatus

US5489997A · kind A · utility

8Cited by
13References
22Claims
0Family size

Assignee

Inventor

Key dates

Filing dateNov 26, 1991
Grant dateFeb 6, 1996
Priority date
Expiry dateNov 26, 2011

Classification

  • Technology area (CPC H)Electricity
  • CPC primaryH04N1/56
  • WIPO fieldAudio-visual technology
  • WIPO sectorElectrical engineering

Abstract

A color image processing apparatus includes a storage device for storing input image data for one frame and a discriminator for analyzing the color image data stored in the storage device. In the color image processing apparatus, the discriminator discriminates the type of the stored color image data utilizing a membership function.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.