Title:
CREATING METHOD FOR EDGE ENHANCED IMAGE FORMING
Document Type and Number:
Japanese Patent JP3318586
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide an image processing method for acquiring a satisfactory edge enhanced image by using an image scanner.
SOLUTION: In the image processing method for acquiring a satisfactory edge enhance image using the image scanner, a multivalued image scanned by the image scanner is processed in the edge enhancement process through a differential filter, and also an edge enhanced image is formed by conducting amplification and correction by using a sealing function.
Inventors:
Masahiro Noda
Tsutomu Endo
Masahiro Ishikawa
Mitsuhiro Aoki
Koki Ito
Tsutomu Endo
Masahiro Ishikawa
Mitsuhiro Aoki
Koki Ito
Application Number:
JP2000056171A
Publication Date:
August 26, 2002
Filing Date:
March 01, 2000
Export Citation:
Assignee:
Tepco Systems Co., Ltd.
Chuo Electronics Co., Ltd.
Chuo Electronics Co., Ltd.
International Classes:
G06T5/20; H04N1/409; (IPC1-7): H04N1/409; G06T5/20
Domestic Patent References:
| JP7123248A | ||||
| JP766977A | ||||
| JP6169400A | ||||
| JP61109262U |
Attorney, Agent or Firm:
Takeo Masuda