发明名称 |
THREE-DIMENSIONAL DATA PROCESSING APPARATUS, THREE-DIMENSIONAL DATA PROCESSING METHOD AND PROGRAM |
摘要 |
PROBLEM TO BE SOLVED: To realize the restoration of high picture quality three-dimensional data with small distortion.SOLUTION: A three-dimensional data processing apparatus includes: a data input unit 121 for receiving input of data of a first tomographic image group composed of a plurality of tomographic images, and data of a second tomographic image group composed of a plurality of tomographic images obtained by overlapping at least a portion of the first tomographic image group on an imaging area; a thee-dimensional shape restoration unit for restoring first three-dimensional shape data from the first tomographic image group, and restoring second three-dimensional shape data from the second tomographic image group; a probability estimation unit 123 for estimating the probabilities of a plurality of positions in each three-dimensional shape data of the first three-dimensional shape data and the second three-dimensional shape data; and a three-dimensional shape synthesis unit 124 for performing synthetic processing for synthesizing the first three-dimensional shape data and the second three-dimensional shape data to one piece of three-dimensional shape data on the basis of estimation values of the probabilities of the plurality of positions in each estimated three-dimensional shape data. |
申请公布号 |
JP2014028149(A) |
申请公布日期 |
2014.02.13 |
申请号 |
JP20130169902 |
申请日期 |
2013.08.19 |
申请人 |
CANON INC |
发明人 |
ENDO TAKAAKI;UCHIYAMA SHINJI |
分类号 |
A61B3/10;A61B5/055;A61B6/03;A61B8/00;G06T1/00;G06T15/08 |
主分类号 |
A61B3/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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