Sony Corporation

Haroon Farooq Qureshi

Klaus Zimmermann

Muhammad Siddiqui

The present invention proposes a digital camera and a corresponding method for capturing and deblurring images which remove several disadvantages of the prior art. In particular, the hardware limitation as well as the motion restriction of the known conventional MIP approach have been overcome. According to the proposed approach, image frames are electronically moved by an electronic frame shifting means. This allows a frame shifting in any type or fashion, wherein no complicated hardware arrangement is needed, as this has been required according to the known conventional MIP approach. The proposed deblurring approach is not limited to any type of frame shifting pattern, and it is furthermore not limited to a one-dimensional motion of the frames, as it also works for the case of a two-dimensional frame motion. Similar as in the conventional Motion Invariant Photography approach, the frame shifting results in a motion-invariant blurred image which can be deconvoluted by a single deconvolution.

Digital camera and method for capturing and deblurring images

The present invention relates to a method for reducing motion blur. According to the method, at least two image frames are captured. A sequence of values is provided. All captured frames are processed by subsequently associating one sequence value with each captured frame. The processed captured frames are accumulated and a deconvolution is applied to the accumulated frame. The present invention further relates to system for reducing motion blur.

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Linz, Austria

Haroon Farooq Qureshi