情報処理装置、ライン状ノイズ低減処理方法、及びプログラム

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专利权人:

キヤノン株式会社

发明人:

野田 剛司

申请号：

JP2009174742

公开号：

JP5315157B2

申请日:

2009.07.27

申请国别(地区):

JP

年份:

2013

代理人:

摘要：

An information processing apparatus (10) performs first filter processing (S102) for each pixel of an image along a predetermined direction. A line noise image along the predetermined direction is extracted (S103) by executing second filter processing for the processed image along a direction different from the predetermined direction. The extracted line noise image is subtracted (S106) from the image to acquire a line noise reduced image.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/