To provide an image processing device, a driving assisting system, an image processing method, and a distance measuring system with which it is possible to generate the reliability per pixel of a distance image that includes a clustered noise.SOLUTION: An image processing device according to the present embodiment comprises an information acquisition unit and a reliability generation unit. The information acquisition unit acquires a two-dimensional distance image in which a constant distance constitutes a pixel value and signal information relating to a signal value that corresponds to measured distance per pixel in the two-dimensional distance image. The reliability generation unit generates, for each pixel of the two-dimensional distance image, with each pixel as a center pixel, reliability based on information pertaining to pixels having a distance value of the center pixel and a distance value within a prescribed range among the pixels within a prescribed range from the center pixel, and a signal value that corresponds to the center pixel.SELECTED DRAWING: Figure 2
【課題】クラスタ化したノイズを含む距離画像の画素毎の信頼度を生成可能な画像処理装置、運転支援システム、画像処理方法、及び距離計測システムを提供することである。【解決手段】本実施形態に係る画像処理装置は、情報取得部と、信頼度生成部と、を備える。情報取得部は、定距離を画素値とする2次元の距離画像と、2次元の距離画像における画素毎の測定距離に対応する信号値に関する信号情報と、を取得する。信頼度生成部は、2次元の距離画像の画素毎に、各画素を中心画素とし、中心画素から所定範囲内の画素のうちで中心画素の距離値と所定範囲内の距離値を有する画素の情報と、中心画素に対応する信号値とに基づく信頼度を生成する。【選択図】図2
IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD, DISTANCE MEASURING DEVICE, AND DISTANCE MEASURING SYSTEM
画像処理装置、画像処理方法、距離計測装置、及び距離計測システム
2019-10-24
Patent
Electronic Resource
Japanese
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|DISTANCE-MEASURING SYSTEM, DISTANCE-MEASURING DEVICE, AND DISTANCE-MEASURING METHOD
European Patent Office | 2020
|DISTANCE MEASURING SYSTEM, DISTANCE MEASURING DEVICE, AND DISTANCE MEASUREMENT METHOD
European Patent Office | 2020
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