Learning device, learning method, and learning program

Details Learning device, learning method, and learning program Learning device, learning method, and learning program

2011-05-10

2011-05-10

Wu, Jingge (Department: 2624)

Image analysis

Image enhancement or restoration

Focus measuring or adjusting

C382S107000, C348S208120, C348S208990

Reexamination Certificate

active

07940993

ABSTRACT:
A motion-setting section (61) sets a motion amount and a motion direction for obtaining processing coefficients. A student-image-generating section (62) generates student images obtained by adding a motion blur to a teacher image not only based on the set motion amount and the set motion direction but also by changing at least one of the motion amount and motion direction in a specific ratio and student images obtained by adding no motion blur to the teacher image. A prediction-tap-extracting section (64) extracts, in order to extract a main term that mainly contains component of the target pixel, at least a pixel value of pixel in the student image whose space position roughly agrees with space position of the target pixel in the teacher image. A processing-coefficient-generating section (65) generates processing coefficients for predicting the target pixels in the teacher images from the pixel values of extracted pixels based on a relationship between the pixels thus extracted and the target pixels in the teacher images. The processing coefficients that are suitable for any motion blur removing which is robust against any shift of the motion vector can be generated through learning.

REFERENCES:
patent: 5751376 (1998-05-01), Hirai
patent: 2003/0011717 (2003-01-01), McConica
patent: 2004/0075749 (2004-04-01), Kondo et al.
patent: 2004/0081335 (2004-04-01), Kondo et al.
patent: 2004/0105493 (2004-06-01), Kondo et al.
patent: 2001 250119 (2001-09-01), None
patent: 2002 373336 (2002-12-01), None
patent: 2003 233817 (2003-08-01), None
U.S. Appl. No. 11/793,701, filed Jun. 21, 2007, Nagano, et al.
U.S. Appl. No. 11/722,450, filed Jun. 21, 2007, Nagano, et al.
U.S. Appl. No. 11/722,436, filed Jun. 21, 2007, Nagano, et al.

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