---
title: "Color Picture Processing By Computer"
authors:
  - "Takayasu Ito"
doi: ""
url: "https://ijcai.org/proceedings/1975/99"
pdf: "https://ijcai.org/proceedings/1975/0099.pdf"
venue: "Proceedings of the Fourth International Joint Conference on Artificial Intelligence"
year: 1975
pages: "635--1"
track: "Visual Information Processing"
keywords:
---

# Color Picture Processing By Computer

Takayasu Ito

*Proceedings of the Fourth International Joint Conference on Artificial Intelligence*, pages 635--1.

## Abstract

This paper introduces a computer cystem for color picyure processing and its principal features, First the hard\1are aspects are explained, including the basic characte ristics of I/0 devices. The interactive feature of our system is singled out, and it is developed to a system concept called "Color Picture Analysis and Display System" The color analysis method and its sofh•are are presented and discussed, since the correct recognition of color information is icportant in color picture proces .sing. This paper E.lso contains some methods and applications of effective use of color infornation in picture processing. They include (1) domain identification by color information ( 2) color eff.ect method (3) color separation (4) conversational retouching of color (5) pseudo-color displaying and their applications.