TOP > 外国特許検索 > MOTION DETECTION DEVICE, FEATURE DETECTION DEVICE, FLUID DETECTION DEVICE, MOTION DETECTION SYSTEM, MOTION DETECTION METHOD, PROGRAM, AND RECORDING MEDIUM

MOTION DETECTION DEVICE, FEATURE DETECTION DEVICE, FLUID DETECTION DEVICE, MOTION DETECTION SYSTEM, MOTION DETECTION METHOD, PROGRAM, AND RECORDING MEDIUM 新技術説明会

外国特許コード F200010159
整理番号 (08832)
掲載日 2020年6月3日
出願国 世界知的所有権機関(WIPO)
国際出願番号 2019JP028948
国際公開番号 WO 2020022362
国際出願日 令和元年7月24日(2019.7.24)
国際公開日 令和2年1月30日(2020.1.30)
優先権データ
  • 特願2018-138717 (2018.7.24) JP
発明の名称 (英語) MOTION DETECTION DEVICE, FEATURE DETECTION DEVICE, FLUID DETECTION DEVICE, MOTION DETECTION SYSTEM, MOTION DETECTION METHOD, PROGRAM, AND RECORDING MEDIUM 新技術説明会
発明の概要(英語) Provided is a motion detection device with which motion detection can be carried out without increasing the computation cost. This motion detection device is equipped with an image acquisition unit for acquiring a subject image, a vector derivation unit for deriving a motion-related vector from the subject image acquired by the image acquisition unit, and a motion detection unit for carrying out motion detection by tracking a vector derived by the vector derivation unit.
従来技術、競合技術の概要(英語) BACKGROUND ART
And the outside of the observer (camera) caused by relative motion in the object, surface, such as edges of the motion within the image is referred to as optical flow, motion of the observer for primate including human perception, the shape of the object, the distance, the motion perception, such as a self-motion control are known to be useful. In addition, image processing and navigation useful in the field of engineering associated with, the motion detection, object segmentation, an estimation of the collision time, the brightness, the motion-compensated coding, such as the parallax measurement is used.
In recent years, using this optical flow has been studied for the detection of the moving object, for example, in Patent Document 1, when detecting moving objects, the dark portions of the feature points to improve the detection precision of the moving object detection apparatus which has been disclosed.
  • 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
  • NATIONAL CENTER OF NEUROLOGY AND PSYCHIATRY
  • RIKEN
  • 発明者(英語)
  • SUZUKI WATARU
  • ICHINOHE NORITAKA
  • TAKEICHI HIROSHIGE
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

PAGE TOP

close
close
close
close
close
close