Lens distortion correction using a neurosynaptic circuit

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United States of America Patent

PATENT NO 9904983
SERIAL NO

15495487

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Abstract

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One or more embodiments provide a neurosynaptic circuit that includes multiple neurosynaptic core circuits that: perform image sharpening by converting a source image to a sharpened destination image by: taking as input a sequence of image frames of a video with one or more channels per frame, and representing the intensity of each pixel of each channel of each frame as neural spikes; processing the source image to obtain the sharpened destination image for a particular frame and channel that enhances certain high frequency components of the source image; and processing neural spike representations of the destination image for outputting a spike representation of the sharpened destination image.

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Patent Owner(s)

  • INTERNATIONAL BUSINESS MACHINES CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Andreopoulos, Alexander San Jose, US 28 219
Gruhl, Daniel F San Jose, US 49 591
Karasick, Michael White Plains, US 15 279
Modha, Dharmendra S San Jose, US 236 4496

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