PROBLEM TO BE SOLVED: To provide a technology for improving fitting precision of a vehicle model.SOLUTION: An object detecting device 10 includes a silhouette image generation unit 112 which generates a silhouette image on the basis of a photographed image obtained by photographing a three-dimensional space with a photographing device 20, a direction-specific edge image generation unit 113 which generates a direction-specific edge image on the basis of a predetermined direction corresponding to a to-be-detected vehicle and an edge that is extracted from the silhouette image, and an object detection unit 114 which detects whether the to-be-detected vehicle is present in the photographed image on the basis of the direction-specific edge image and a vehicle model corresponding to the to-be-detected vehicle.SELECTED DRAWING: Figure 4

    【課題】車両モデルのフィッティング精度を向上させるための技術の提供が望まれる。【解決手段】撮像装置20によって三次元空間が撮像されて得られた撮像画像に基づいてシルエット画像を生成するシルエット画像生成部112と、検出対象車両に対応する所定方向とシルエット画像から抽出されるエッジとに基づいて、方向別エッジ画像を生成する方向別エッジ画像生成部113と、方向別エッジ画像と検出対象車両に対応する車両モデルとに基づいて、撮像画像に検出対象車両が存在するか否かを検出する物体検出部114と、を備える、物体検出装置10が提供される。【選択図】図4


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    Title :

    OBJECT DETECTING DEVICE AND OBJECT DETECTING METHOD


    Additional title:

    物体検出装置および物体検出方法


    Contributors:

    Publication date :

    2016-12-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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