发明名称 |
IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD AND IMAGE PROCESSING PROGRAM |
摘要 |
There is provided an image processing apparatus or the like which can accurately discriminate a normal visible blood vessel having color feature data that is similar to that of an abnormal region such as redness and a bleeding point. An image processing apparatus 1 which processes an image acquired by capturing a living body includes: a blood vessel candidate region extraction unit 110 that extracts a plurality of blood vessel candidate regions from the image; an identical blood vessel candidate region extraction unit 120 that extracts, from among the plurality of blood vessel candidate regions, a blood vessel candidate region group estimated to form a line shape when integrated as an identical blood vessel candidate region; an evaluation value calculation unit 130 that calculates one or more kinds of evaluation values used to evaluate a likelihood the identical blood vessel candidate region corresponds to an identical blood vessel; and a blood vessel region discrimination unit 140 that discriminates whether or not the identical blood vessel candidate region forms an identical blood vessel region based on the evaluation values. |
申请公布号 |
EP2962624(A1) |
申请公布日期 |
2016.01.06 |
申请号 |
EP20140757712 |
申请日期 |
2014.01.17 |
申请人 |
OLYMPUS CORPORATION |
发明人 |
KITAMURA, MAKOTO;KANDA, YAMATO;KAMIYAMA, TOSHIYA |
分类号 |
G01B11/14;G06K9/46;G06K9/52;G06K9/62;G06T7/00 |
主分类号 |
G01B11/14 |
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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