Image processing apparatus, image processing method, and...

Details Image processing apparatus, image processing method, and... Image processing apparatus, image processing method, and...

G - Physics

06

T

G06T 7/20 (2006.01) H04N 5/14 (2006.01)

Patent

CA 2257669

An estimation section calculates the motion vector of each pixel and its reliability from two continuous frames, and generates first-order motion distribution images corresponding to the k-th and (k+ 1)-th frames with any motion vector and reliability being assigned to each pixel. An update section combines the input first-order motion distribution image corresponding to the (k + 1)-th frame and the fourth-order motion distribution image corresponding to the (k + 1)-th frame generated from the first-order motion distribution image corresponding to the k-th image to generate the second-order motion distribution image corresponding to the (k + 1)-th frame. A prediction section generates the third-order motion distribution image corresponding to the (k + 2)-th frame according to the input second-order motion distribution image corresponding to the (k + 1)-th frame. An interpolation section interpolates into a blank space of the third-order motion distribution image corresponding to the (k + 2)-th frame with the use of unbiased estimate to generate the fourth-order motion distribution image corresponding to the (k + 2)-th frame.

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