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IMAGE COMPLETION SYSTEM FOR IN-IMAGE CUTOFF REGION, IMAGE PROCESSING DEVICE, AND PROGRAM THEREFOR

外国特許コード F130007757
掲載日 2013年12月6日
出願国 世界知的所有権機関(WIPO)
国際出願番号 2013JP057392
国際公開番号 WO 2013/141155
国際出願日 平成25年3月15日(2013.3.15)
国際公開日 平成25年9月26日(2013.9.26)
優先権データ
  • 特願2012-061285 (2012.3.17) JP
発明の名称 (英語) IMAGE COMPLETION SYSTEM FOR IN-IMAGE CUTOFF REGION, IMAGE PROCESSING DEVICE, AND PROGRAM THEREFOR
発明の概要(英語)

An image completion system (10) provided with: an operative field endoscope (16) for acquiring an operative field image (V1) in which a subject space is imaged

a completing endoscope (17) for imaging the subject space from a different line of sight than that of the operative field endoscope (16) and acquiring a completing image (V2) for completing the operative field image (V1)

a ranging device (12) for measuring the distance of separation between a reference point and each of a plurality of set points set within the subject space

a three-dimensional position measurement device (13) for measuring the three-dimensional positions of each of the endoscopes (16, 17)

and an image processing device (14) for acquiring, from the completing image (V2), image information about a cut-off region of the subject space hidden behind a surgical instrument (S), by the surgical instrument (S) being imaged in the operative field image (V1) together with the subject space, on the basis of the measurement result, the acquired image information being substituted for or superposed on image information about the surgical instrument (S) in the operative field image (V1).

  • 出願人(英語)
  • ※2012年7月以前掲載分については米国以外のすべての指定国
  • WASEDA UNIVERSITY,
  • KYUSHU UNIVERSITY, NATIONAL UNIVERSITY CORPORATION
  • 発明者(英語)
  • FUJIE, MASAKATSU,
  • KOBAYASHI, YO,
  • KAWAMURA, KAZUYA,
  • SENO, HIROTO,
  • NISHIO, YUYA,
  • HASHIZUME, MAKOTO,
  • IEIRI, SATOSHI,
  • TOYODA, KAZUTAKA
国際特許分類(IPC)
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