MOVING OBJECT DETECTION DEVICE, IMAGE PROCESSING DEVICE, MOVING OBJECT DETECTION METHOD, AND INTEGRATED CIRCUIT
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United States of America Patent
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Sep 22, 2017
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Mar 26, 2015
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Abstract
A moving object detection device includes: an image capturing unit with which a vehicle is equipped, and which is configured to obtain a captured image by capturing a view in a travel direction of the vehicle; a calculation unit configured to calculate, for each of first regions which are unit regions of the captured image, a first motion vector indicating movement of an image in the first region; an estimation unit configured to estimate, for each of one or more second regions which are unit regions each including first regions, a second motion vector using first motion vectors, the second motion vector indicating movement of a stationary object which has occurred in the captured image due to the vehicle traveling; and a detection unit configured to detect a moving object present in the travel direction, based on a difference between a first motion vector and a second motion vector.
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