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
IMAGE PROCESSING APPARATUS, IMAGE PROCESSING SYSTEM, IMAGE PROCESSING METHOD, AND IMAGE PROCESSING PROGRAM
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
2015-10-22
Patent
Electronic Resource
Japanese
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