Title:
COLOR FACSIMILE EQUIPMENT
Document Type and Number:
Japanese Patent JPH01320858
Kind Code:
A
Abstract:
PURPOSE:To visually evaluate a reception picture on the reception side by providing a reading system which scans a color original to output a color signal and a color reference original which is fixedly juxtaposed to the color original in a read range area of the reading system. CONSTITUTION:A color reference original 6 is placed in the read range of a reading part 3, and primary colors of color, namely, yellow, magenta, and cyan complementary to three primary colors of light, namely, red, green, and blue and black are divisionally printed on a sheet of white paper to obtain this color reference original 6. When a color original is transmitted, the color original 6 and the color reference original 6 are continuously transmitted to the read reception side. A color reference recording part S is added to a color original part R on the reception picture, and an original equal to the color reference original 6 is prepared on the reception side, and the color reference recording part S of the reception picture and the color reference original on the reception side are compared with each other to evaluate the truth and the reproducibility of the reception record.
Inventors:
ISHIKAWA AKIHIKO
Application Number:
JP15554588A
Publication Date:
December 26, 1989
Filing Date:
June 22, 1988
Export Citation:
Assignee:
NEC CORP
International Classes:
H04N1/04; H04N1/46; H04N1/48; (IPC1-7): H04N1/04; H04N1/46
Attorney, Agent or Firm:
Uchihara Shin