Image conversion device, image conversion method, and...

Details Image conversion device, image conversion method, and... Image conversion device, image conversion method, and...

2006-11-10

2010-12-28

Patel, Kanji (Department: 2624)

Image analysis

Image enhancement or restoration

Image filter

C348S208990

Reexamination Certificate

active

07860336

ABSTRACT:
An image conversion device according to an example of the invention comprises a blur estimating unit which estimates a blur state of input image data, a blur changing unit which changes the blur state estimated by the blur estimating unit into an arbitrary blur state, and an image constructing unit which constructs output image data on the basis of a blur changing result obtained by the blur changing unit.

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Kubota and Aizawa, “Reconstructing Arbitrarily Focused Images from Two Differently Focused Images Using Linear Filters”, IEEE Trans. Image Processing, 14(11), 1848-59, Nov. 2005.
Office Action issued in Japanese Patent Application No. 2006-013974, dated Feb. 17, 2010, with English Translation, 12 pages.

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