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OBJECT DETECTION/EVALUATION SYSTEM AND OBJECT DETECTION/EVALUATION METHOD
OBJECT DETECTION/EVALUATION SYSTEM AND OBJECT DETECTION/EVALUATION METHOD
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机译:对象检测/评估系统和对象检测/评估方法
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摘要
PROBLEM TO BE SOLVED: To perform appropriate detection and state monitoring of an inspection object, by eliminating error due to speed and the like.SOLUTION: An object detection/evaluation system has: a storage section holding detector data for detecting an inspection object from an image; an inspection object extraction processing section for extracting the inspection object from a first image captured by a moving camera, by using the detector data; and a space retrieval processing section for calculating the range of travel including travels of such number as the ratio to the total number of travels becomes a predetermined value, on the basis of the travel on an image between multiple first feature points included in the first image, and multiple second feature points included in a second image captured before or after the first image by the camera, and corresponding to the multiple first feature points, calculating the threshold of travel on the basis of the travel within the calculated range, and acquiring the inspection object including a feature point where the travel is larger than the threshold, as an inspection object close from the shooting position of the first image.SELECTED DRAWING: Figure 1
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