Title:
ピンホ―ル消去方法
Document Type and Number:
Japanese Patent JP2528383
Kind Code:
B2
Abstract:
A target region and a pin hole size are specified in a block copy image, which is divided into plural separate regions. The size of each separate region in the target region is calculated and compared with the pin hole size. The separate region smaller than the pin hole size is extracted as a possible pin hole area and filled with the color of its surrounding area, thereby the pin holes are eliminated.
Inventors:
北村 秀明
Application Number:
JP32019490A
Publication Date:
August 28, 1996
Filing Date:
November 22, 1990
Export Citation:
Assignee:
大日本スクリーン製造株式会社
International Classes:
H04N1/38; H04N1/387; H04N1/409; H04N1/46; (IPC1-7): H04N1/409; H04N1/387; H04N1/46
Attorney, Agent or Firm:
五十嵐 孝雄 （外１名）