To improve discrimination accuracy between a two-wheeler and a pedestrian.SOLUTION: In a vehicle outside environment recognition device, a computer functions as a candidate identifying part identifying a partial image 300, 302 that is a pedestrian or a two-wheeler, in an image, a representative identifying part identifying a representative value of a distance for each of a plurality of vertical regions S arranged in a lateral direction of the image for the partial image 300, 302, and a determination part determining whether the partial image 300, 302 is a pedestrian or a two-wheeler based on variations in representative values in the plurality of vertical regions S.SELECTED DRAWING: Figure 5
【課題】二輪車と歩行者の識別精度を向上する。【解決手段】車外環境認識装置は、コンピュータが、画像における、歩行者または二輪車である部分画像300、302を特定する候補特定部と、部分画像300、302について、画像の横方向に並んだ複数の縦領域Sごとに、距離の代表値を特定する代表特定部と、複数の縦領域Sにおける代表値のバラつきに基づいて、部分画像300、302が歩行者か二輪車かを判定する判定部として機能する。【選択図】図5
VEHICLE OUTSIDE ENVIRONMENT RECOGNITION DEVICE
車外環境認識装置
2019-06-24
Patent
Electronic Resource
Japanese
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