| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an image processing device that generates an optical flow, while preventing the influence of noise image data when a vehicle state suddenly changes. <P>SOLUTION: The image processing device obtains multiple pieces of image data captured at predetermined imaging intervals by a camera 20, to estimate a sudden vehicle state change (S10, S20), sorts the obtained image data into noise image data and normal image data, to generate complementary image data by complementing the noise image data (S30, S50), on the basis of a result of the estimation, and extracts a feature point from the normal image data and the complementary image data, and tracks the position of the feature point in the temporally successive image data in the normal image data and the complementary image data, to generate an optical flow (S60, S70). <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
