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画像処理装置及び画像処理方法
专利权人:
キヤノン株式会社
发明人:
坂川 幸雄,佐藤 眞,山本 裕之
申请号:
JP2009165053
公开号:
JP5590831B2
申请日:
2009.07.13
申请国别(地区):
JP
年份:
2014
代理人:
摘要:
This invention realizes accurate positional offset correction between a plurality of tomograms captured by using a tomography apparatus. The invention is a tomography apparatus which corrects the positional offsets between a plurality of two-dimensional tomograms constituting a three-dimensional tomogram. This apparatus includes a tomogram analysis unit (120) which extracts feature amounts representing the tissue of a measurement target, a tomogram selection unit (140) which selects a standard two-dimensional tomogram from the plurality of two-dimensional tomograms based on the feature amounts, and a tomogram position correction unit (150) which calculates the positional offset amount between the nth two-dimensional tomogram adjacent to the standard two-dimensional tomogram and the (n&minus1)th two-dimensional tomogram.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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