发明名称 |
IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD AND STORAGE MEDIUM |
摘要 |
An image processing device includes an image input portion, a motion vector acquisition portion and a distortion component estimation portion. The image input portion inputs a plurality of frame images. The motion vector acquisition portion acquires an amount of parallel movement between two frame images. The distortion component estimation portion performs approximation such that a motion matrix indicating a motion between the frame images consists only of a parallel movement component and a rolling shutter distortion component, uses the amount of parallel movement to calculate, for each of the frame images, a tentative distortion coefficient included in the rolling shutter distortion component and uses the plurality of tentative distortion coefficients calculated to estimate a distortion coefficient.
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申请公布号 |
US2013011020(A1) |
申请公布日期 |
2013.01.10 |
申请号 |
US201213541897 |
申请日期 |
2012.07.05 |
申请人 |
MORPHO, INC.;KAMOSHIDA YUKIO;NYUKAI JUN;HABUKA KENSUKE;HIRAGA MASAKI |
发明人 |
KAMOSHIDA YUKIO;NYUKAI JUN;HABUKA KENSUKE;HIRAGA MASAKI |
分类号 |
G06K9/00 |
主分类号 |
G06K9/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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