PROBLEM TO BE SOLVED: To obtain high object recognition accuracy with respect to an entire photograph image even with a photograph image partially containing an image area low in contrast.SOLUTION: In an image processing device 120 executing image processing for recognizing an object existing within a photograph area on the basis of a photograph image obtained by photographing the photograph area by one or more than two photograph means 110A and 110B, the image processing device 120 includes luminance correction means 124 that executes luminance correction processing to an image area constituting one part of a photograph image. With respect to an image area constituting other part of the photograph image, the luminance correction means 124 may execute or may not execute luminance correction processing different from the luminance correction processing.
【課題】コントラストの低い画像領域を部分的に含んだ撮像画像であっても、撮像画像全体に対して高い物体認識精度を得ることを課題とする。【解決手段】1又は2以上の撮像手段110A,110Bによって撮像領域を撮像することにより得られる撮像画像に基づいて該撮像領域内に存在する物体を認識するための画像処理を実行する画像処理装置120において、前記撮像画像の一部を構成する画像領域に対して輝度補正処理を実行する輝度補正手段124を有する。撮像画像の他の部分を構成する画像領域に対しては、輝度補正処理とは異なる輝度補正処理を実行してもよいし、輝度補正処理を実行しなくてもよい。【選択図】図2
IMAGE PROCESSING DEVICE, OBJECT RECOGNITION DEVICE, MOVING BODY INSTRUMENT CONTROL SYSTEM AND OBJECT RECOGNITION PROGRAM
画像処理装置、物体認識装置、移動体機器制御システム及び物体認識用プログラム
2015-08-20
Patent
Electronic Resource
Japanese
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