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专利名称：Image processing apparatus that corrects
deterioration of image, image pickupapparatus, image processing method, andprogram
发明人：Takeshi Watanabe申请号：US13675249申请日：20121113公开号：US08749692B2公开日：20140610
专利附图：
摘要：An image processing apparatus includes a data storing portion configured to
store coefficient data for reconstructing an optical transfer function of an image pickupoptical system in accordance with a type of the image pickup optical system and animaging condition, a tap number determining portion configured to determine a tapnumber of the optical transfer function that is reconstructed by using the coefficient datain accordance with a size of one pixel of an image pickup element, and a reconstructionportion configured to reconstruct the optical transfer function in accordance with
Nyquist frequency of the image pickup element and the tap number in a frequency space.
申请人：Canon Kabushiki Kaisha
地址：Tokyo JP
国籍：JP
代理机构：Rossi, Kimms & McDowell, LLP
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