Object detection sensor, roadside device, and image data processing device

Abstract

To provide an object detection sensor capable of suppressing the occurrence of an error when capturing the movement of a moving body, and a roadside device and an image data processor equipped with the object detection sensor.SOLUTION: A motion vector extraction unit that extracts a first motion vector P1 indicating a motion of the first reference point V1 and a second motion vector P2 indicating a motion of the second reference point V2, a correction determination unit that determines whether or not correction of a vector value is necessary based on a difference between the first motion vector V1 and the second motion vector V2, and a vector correction unit that performs correction according to a determination result in the correction determination unit.SELECTED DRAWING: Figure 3

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