Image processing apparatus and control method thereof capable of performing refocus calculation processing for light field data
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United States of America Patent
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Dec 8, 2015
Grant Date -
Aug 7, 2014
app pub date -
Jan 24, 2014
filing date -
Feb 1, 2013
priority date (Note) -
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Abstract
An image processing apparatus comprises a captured image data acquisition unit configured to acquire captured image data, an information acquisition unit configured to acquire information of object distances of objects, a refocus image generation unit configured to generate a refocus image at a predetermined focus position in the captured image data, a display unit configured to display the refocus image on a display medium, a designation unit configured to designate an address in the refocus image displayed by the display unit, and a distance calculation unit configured to calculate distances between the designated address and positions of the objects in the refocus image, wherein the refocus image generation unit generates a refocus image using, as a focus position, an object distance of one of the objects based on the distances.
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