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TARGET TRACKING METHOD, TARGET TRACKING SYSTEM, AND TARGET TRACKING PROGRAM NEW

外国特許コード F200010260
整理番号 AE19P003WO
掲載日 2020年11月9日
出願国 世界知的所有権機関(WIPO)
国際出願番号 2019JP041143
国際公開番号 WO2020080535
国際出願日 令和元年10月18日(2019.10.18)
国際公開日 令和2年4月23日(2020.4.23)
優先権データ
  • 特願2018-196575 (2018.10.18) JP
発明の名称 (英語) TARGET TRACKING METHOD, TARGET TRACKING SYSTEM, AND TARGET TRACKING PROGRAM NEW
発明の概要(英語) In step S1, at least one target in a moving image is recognized at a first frame rate by means of a learning recognition technique. In step S2, an ROI position is initialized on the basis of the target recognized by means of the learning recognition technique. In step S3, the target is tracked in the moving image on the basis of the ROI position at a second frame rate higher than the first frame rate, by template matching employing a template. In step S4, a difference between the ROI in a frame at the point in time at which the target was recognized by means of the learning recognition technique, and the ROI in frames up to the present time, resulting from the continuation of template matching at the second frame rate, is adjusted.
従来技術、競合技術の概要(英語) BACKGROUND ART
Object tracking techniques are described, in the moving picture photographed by a camera to recognize a particular subject, the tracking technique. Is representative of the object tracking technology in recent years, local track the object using the template matching method (hereinafter, the local object tracking technique 'that) and, such as a deep learning by the learning method of recognizing the object based on the theory (hereinafter, ' learning recognition technique ' that) and the like (for example Non-Patent Document 1).
  • 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
  • JAPAN SCIENCE AND TECHNOLOGY AGENCY
  • 発明者(英語)
  • ISHII Idaku
  • KISHI Norimasa
  • JIANG Mingjun
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 DJ DK DM DO DZ EC EE EG ES FI GB GD GE GH GM GT HN HR HU ID IL IN IR IS JO JP KE KG KH KN KP KR KW KZ LA LC LK LR LS 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 ST TD TG
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