Title:
画像処理方法及びプログラム、並びに装置
Document Type and Number:
Japanese Patent JP4480676
Kind Code:
B2
Abstract:
An image processing method according to this invention includes: a step of generating a histogram by counting a number of pixels for each predetermined color section in a color system having no singular point, for a specific image; a step of detecting a local peak that is a portion where the counted number of pixels is maximum in the generated histogram, and determining a local peak color value, which is a color value corresponding to said local peak; and a step of identifying a pixel in the specific image based on the determined local peak color value. This enables the determination of an appropriate local peak color value regardless of the achromatic color or chromatic color.
Inventors:
Masayoshi Shimizu
Application Number:
JP2005511675A
Publication Date:
June 16, 2010
Filing Date:
December 11, 2003
Export Citation:
Assignee:
富士通株式会社
International Classes:
H04N1/46; G06T1/00; G06T5/00; G06T5/40; G06T7/00; G06T7/40; H04N1/40; H04N1/56; H04N1/60; H04N1/62
Domestic Patent References:
| JPH06124343A | 1994-05-06 | |||
| JP2000306098A | 2000-11-02 |
Attorney, Agent or Firm:
Kazuo Harada