发明名称 |
SIGNAL-PROCESSING DEVICE AND COMPUTER-READABLE RECORDING MEDIUM WITH SIGNAL-PROCESSING PROGRAM RECORDED THEREON |
摘要 |
A signal-processing device, which processes transparent images each expressed by transparent superimposition of a target such as an affected part and a background, includes a transparent image acquiring unit that acquires the transparent images each including the target at a plurality of times; a calculating unit that calculates a component of the transparent image originating from the target and a component of the transparent image originating from the background at a given time t among the plurality of times in association with estimated values of at least one of a distribution originating from the target and a distribution originating from the background and that evaluates consistency with the transparent images; and an updating unit that updates the estimated values of at least one of a distribution originating from the target and a distribution originating from the background at the time t based on the evaluation result.
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申请公布号 |
US2013129255(A1) |
申请公布日期 |
2013.05.23 |
申请号 |
US201313740859 |
申请日期 |
2013.01.14 |
申请人 |
TOHOKU UNIVERSITY;TOHOKU UNIVERSITY |
发明人 |
HOMMA NORIYASU;TAKAI YOSHIHIRO;ENDO HARUNA;ICHIJI KEI;SAKAI MASAO;YOSHIZAWA MAKOTO |
分类号 |
G06T11/60 |
主分类号 |
G06T11/60 |
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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