To provide a person recognition device that can more reliably determine the intrusion of a person into the area near the garbage collecting vehicle.SOLUTION: A person recognition device comprises an image processor for recognizing a person in the vicinity of a garbage inlet 4. The image processor includes person determination means capable of performing: an upper body determination process of comparing an object image in an image with feature data of a head portion to determine whether or not the object image represents the head portion; and a lower body determination process of comparing the object image in the image with feature data of a leg portion to determine whether or not the object image represents the leg portion. The person determination means also includes intrusion determination means that determines whether or not the object image determined by the person determination means as representing the head portion or leg portion is in a predetermined area near the garbage inlet 4. The person determination mean is configured to: when the upper body determination process is executed to result in that the object image is determined not to represent the head portion, execute the lower body determination process; or otherwise, when the lower body determination process is executed to result in that the object image is determined not to represent the leg portion, execute the upper body determination process.SELECTED DRAWING: Figure 1
【課題】塵芥収集車近傍エリアへの人物侵入判定をより確実に行える人物認識装置を提供する。【解決手段】塵芥投入口4近傍の人物を認識するための画像処理装置を備える。画像内の物体像を頭部の特徴データと比較してその物体像が頭部を表すものか否かを判定する身体上部判定処理と、画像内の物体像を脚部の特徴データと比較して物体像が脚部を表すものか否かを判定する身体下部判定処理とを実行可能な人物判定手段を有する。また、人物判定手段で頭部または脚部を表すと判定した物体像が塵芥投入口4近傍の所定エリアに入っているか否かを判定する侵入判定手段を有する。人物判定手段に関しては、身体上部判定処理を実行し物体像が頭部を表すものでないと判定した場合に身体下部判定処理を実行し、または身体下部判定処理を実行し物体像が脚部を表すものでないと判定した場合に身体上部判定処理を実行するものとした。【選択図】図1
PERSON RECOGNITION DEVICE AND GARBAGE COLLECTING VEHICLE
人物認識装置および塵芥収集車
28.03.2024
Patent
Elektronische Ressource
Japanisch
IPC: | B65F GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE , Sammeln oder Entfernen von Haus- oder ähnlichem Müll / B60P Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände , VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS / G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL |
GARBAGE COLLECTING VEHICLE AND GARBAGE COLLECTING DEVICE
Europäisches Patentamt | 2024
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