PROBLEM TO BE SOLVED: To suppress reduction in a rate of recognizing a monitoring target in a state in which an obstruction exists.SOLUTION: An image processing apparatus 10 includes a detection unit 11 and a recognition processing unit 12. The detection unit 11 detects an obstructing region 2 in which an obstruction existing between an imaging apparatus 20 and a monitoring target region is imaged, from captured images 21, 22. The recognition processing unit 12 detects the obstructing region 2 in which the obstruction existing between the imaging apparatus 20 and the monitoring target region is imaged, from the captured images 21, 22. The recognition processing unit 12 sets a recognition region 1 in part of the captured images 21, 22. The recognition processing unit 12 recognizes a monitoring target from an image in the set recognition region 1. When at least part of the set recognition region 1 overlaps with the obstructing region 2, the recognition processing unit 12 moves a setting position of the recognition region 1 in parallel with a movement direction 3 of the monitoring target so that the recognition region 1 does not overlap with the obstructing region 2.

    【課題】遮蔽物が存在する状態での監視対象物の認識率低下を抑制する。【解決手段】画像処理装置10は、検出部11と認識処理部12とを有する。検出部11は、撮像装置20と監視対象領域との間に存在する遮蔽物が写る遮蔽領域2を撮像画像21,22から検出する。認識処理部12は、撮像装置20と監視対象領域との間に存在する遮蔽物が写る遮蔽領域2を撮像画像21,22から検出する。認識処理部12は、撮像画像21,22の一部に認識領域1を設定する。認識処理部12は、設定した認識領域1の画像から監視対象物を認識する。認識処理部12は、設定されている認識領域1の少なくとも一部が遮蔽領域2と重複する場合には、遮蔽領域2と重複しないように認識領域1の設定位置を監視対象物の移動方向3と平行に移動させる。【選択図】図1


    Access

    Download


    Export, share and cite



    Title :

    IMAGE PROCESSING APPARATUS, IMAGE PROCESSING SYSTEM, IMAGE PROCESSING METHOD, AND IMAGE PROCESSING PROGRAM


    Additional title:

    画像処理装置、画像処理システム、画像処理方法および画像処理プログラム


    Contributors:

    Publication date :

    2015-10-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen / G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



    IMAGE PROCESSING APPARATUS, IMAGE PROCESSING SYSTEM, IMAGE PROCESSING METHOD AND IMAGE PROCESSING PROGRAM

    MATSUMOTO KOSUKE / WAKE MASARU | European Patent Office | 2020

    Free access

    IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, IMAGE PROCESSING PROGRAM, AND IMAGE PROCESSING SYSTEM

    OKUMURA MAYU / TAZAKI TAKESHI / TAKATANI TSUYOSHI et al. | European Patent Office | 2019

    Free access

    IMAGE PROCESSING APPARATUS, IMAGE PROCESSING SYSTEM, MOBILE, IMAGE PROCESSING METHOD, AND IMAGE PROCESSING PROGRAM

    SHIBANO TOSHINOBU / OHIRA MASAKAZU / KOBAYASHI SETSUYA et al. | European Patent Office | 2017

    Free access


    IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND IMAGE PROCESSING PROGRAM

    MURASHITA KIMITAKA / YAMADA HIROSHI | European Patent Office | 2021

    Free access