Title:
画像処理装置
Document Type and Number:
Japanese Patent JP4386959
Kind Code:
B1
Abstract:
An image processing device for a still image and for every frame of a moving image includes an uptake unit to take image data of a pixel unit from a captured image of a subject, a histogram generating unit to generate a histogram of the brightness after having disintegrated the data into a particular color space, and a control unit which reads out the image based on a predetermined reading pattern according to color, and sets the brightness of a pixel at a particular position of the reading pattern based on a mean histogram of a pixel removed (lifted) from the particular position in the pattern.
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Inventors:
Masahiro Kobayashi
Application Number:
JP2009025941A
Publication Date:
December 16, 2009
Filing Date:
February 06, 2009
Export Citation:
Assignee:
Masahiro Kobayashi
International Classes:
H04N5/232; G06K9/38; G06T5/00; G06T7/00; H04N5/243
Domestic Patent References:
JP2004530368A | ||||
JP2005055744A | ||||
JP2007234034A |
Other References:
下山荘介,「局所ヒストグラム平均化を用いた高速・高品質ダイナミックレンジ圧縮手法の検討」,電子情報通信学会2008年総合大会講演論文集(情報・システム講演論文集2),社団法人電子情報通信学会,2008年 3月 5日,24頁
斉藤文彦,GAを用いた領域分割型画像コントラスト強調,画像電子学会誌,1999年10月25日,第28巻第5号,第669頁-第676頁
斉藤文彦,GAを用いた領域分割型画像コントラスト強調,画像電子学会誌,1999年10月25日,第28巻第5号,第669頁-第676頁
Attorney, Agent or Firm:
Yu Koyama