WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO1979000507) PHOTOMECHANICAL PROCESSING MACHINE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1979/000507    International Application No.:    PCT/JP1979/000007
Publication Date: 09.08.1979 International Filing Date: 13.01.1979
IPC:
H04N 1/60 (2006.01)
Applicants:
Inventors:
Priority Data:
78/2964 14.01.1978 JP
Title (EN) PHOTOMECHANICAL PROCESSING MACHINE
(FR) MACHINE DE TRAITEMENT PHOTOMECANIQUE
Abstract: front page image
(EN)A highly developed photomechanical processing machine including, an input mechanism (5) for information indicative of density, gradation and tone The information is obtained from a collecting mechanism (4) for gray scales and color batches simultaneously exposed together with ordinary color photographic images. The processing machine further includes a mechanism (6) which stores input information indicative of density, gradation and tone of a standard color photograph, a mechanism (8) which stores input information indicative of a desired density, gradation and tone, an adjusting mechanism (7, 9) for adjusting the density, gradation and tone of ordinary images based on the difference between random points in the information from mechanism (5), (6) or (8) when the information indicative of the density and tone of the ordinary image is entered into the respective mechanisms whereby the desired gradation and tone of the image of a halftone dot are obtained.
(FR)Machine de traitement photomecanique perfectionnee comportant un mecanisme d"entree (5) pour les indications de densite, de gradation et de ton. Ces indications sont obtenues a partir d"un mecanisme (4) pour gammes de gris et chartes de couleurs exposees simultanement, avec des images photographiques ordinaires en couleur. La machine de traitement comporte egalement un mecanisme (6) stockant les indications de densite, de gradation et de ton d"une photographie en couleurs standard, un mecanisme (8) qui stocke les indications relatives a la densite, a la gradation et au ton desires, un mecanisme de reglage (7, 9) permettant d"ajuster la densite, la gradation et le ton d"images ordinaires en se basant sur la difference entre des points pris au hasard dans les informations provenant du mecanisme (5), (6) ou (8) lorsque les indications de densite et de ton de l"image ordinaire sont fournies aux mecanismes respectifs, ce qui permet d"obtenir la gradation et le ton desires de l"image d"un point de simili.
Designated States:
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)