TOP > 外国特許検索 > OPTICAL COHERENCE TOMOGRAPHY APPARATUS FOR SELECTIVELY VISUALIZING AND ANALYZING CHOROID VASCULAR PLEXUS, AND IMAGE-PROCESSING PROGRAM AND IMAGE-PROCESSING METHOD THEREFOR

OPTICAL COHERENCE TOMOGRAPHY APPARATUS FOR SELECTIVELY VISUALIZING AND ANALYZING CHOROID VASCULAR PLEXUS, AND IMAGE-PROCESSING PROGRAM AND IMAGE-PROCESSING METHOD THEREFOR

外国特許コード F150008413
整理番号 S2013-1100-C0
掲載日 2015年10月5日
出願国 世界知的所有権機関(WIPO)
国際出願番号 2014JP065319
国際公開番号 WO 2014199976
国際出願日 平成26年6月10日(2014.6.10)
国際公開日 平成26年12月18日(2014.12.18)
優先権データ
  • 特願2013-124960 (2013.6.13) JP
発明の名称 (英語) OPTICAL COHERENCE TOMOGRAPHY APPARATUS FOR SELECTIVELY VISUALIZING AND ANALYZING CHOROID VASCULAR PLEXUS, AND IMAGE-PROCESSING PROGRAM AND IMAGE-PROCESSING METHOD THEREFOR
発明の概要(英語) From OCT measurement data, image data for only the choroid vascular plexus present in the choroid layer is selectively extracted and the size of the choroid blood vessels and thickness of the choroid vascular plexus are obtained accurately from the image data, making quantitative evaluation of the choroid vascular plexus possible. The optical coherence tomography apparatus is provided with an optical coherence tomograph and a computer for performing image-processing on the three-dimensional OCT tomographic image obtained on the basis of the OCT measurement data acquired by the optical coherence tomogrph. The computer functions as a means for selectively isolating only images of the choroid blood vessels from the three-dimensional OCT tomographic image and acquiring image data for the choroid blood vessels, and a means for obtaining data for performing quantitative evaluation of the shape of the choroid blood vessels on the basis of the image data for the choroid blood vessels.
  • 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
  • UNIVERSITY OF TSUKUBA
  • 発明者(英語)
  • YASUNO YOSHIAKI
  • DUAN LIAN
  • ITOH MASAHIDE
国際特許分類(IPC)
指定国 National States: AE AG AL AM AO AT AU AZ BA BB BG BH BN BR BW BY BZ CA CH CL CN CO CR CU CZ DE DK DM DO DZ EC EE EG ES FI GB GD GE GH GM GT HN HR HU ID IL IN IR IS KE KG KN KP KR KZ LA LC LK LR LS LT LU LY MA MD ME MG MK MN MW MX MY MZ NA NG NI NO NZ OM PA PE PG PH PL PT QA RO RS RU RW SA SC SD SE SG SK SL SM ST SV SY TH TJ TM TN TR TT TZ UA UG US UZ VC VN ZA ZM ZW
ARIPO: BW GH GM KE LR LS MW MZ NA RW SD SL SZ TZ UG ZM ZW
EAPO: AM AZ BY KG KZ RU TJ TM
EPO: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
OAPI: BF BJ CF CG CI CM GA GN GQ GW KM ML MR NE SN TD TG
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