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US07876471B2 Image processing apparatus, control method and program thereof which searches for corresponding original electronic data based on a paper document 有权
图像处理装置，控制方法和程序，其基于纸质文档搜索相应的原始电子数据

  • Patent Title: Image processing apparatus, control method and program thereof which searches for corresponding original electronic data based on a paper document
  • Patent Title (中): 图像处理装置，控制方法和程序，其基于纸质文档搜索相应的原始电子数据
  • Application No.: US11459995
    Application Date: 2006-07-26
  • Publication No.: US07876471B2
    Publication Date: 2011-01-25
  • Inventor: Hiroshi Tojo
  • Applicant: Hiroshi Tojo
  • Applicant Address: JP Tokyo
  • Assignee: Canon Kabushiki Kaisha
  • Current Assignee: Canon Kabushiki Kaisha
  • Current Assignee Address: JP Tokyo
  • Agency: Cowan, Liebowitz & Latman, P.C.
  • Priority: JP2005-230088 20050808
  • Main IPC: G06F3/12
  • IPC: G06F3/12
Image processing apparatus, control method and program thereof which searches for corresponding original electronic data based on a paper document
Abstract:
Printed material is electronically read, and electronic data of that printed material is input as a comparison source image. From the comparison source image, a plurality of partial regions are extracted. Layout comparison between partial regions of the comparison source image and a comparison destination image stored in a storage unit is executed under a condition in which the positional deviation amount in the center of gravity direction of an image is looser than those in other directions.
Abstract(Chinese):

印刷材料是电子阅读的，该印刷材料的电子数据作为比较源图像输入。 从比较源图像中提取多个部分区域。 比较源图像的部分区域和存储在存储单元中的比较目的地图像之间的布局比较在图像的重心方向的位置偏离量比其他方向的重心方向更宽的条件下执行。

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