Invention Grant
- Patent Title: Lens distortion correction using a neurosynaptic system
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Application No.: US14315303Application Date: 2014-06-25
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Publication No.: US09672593B2Publication Date: 2017-06-06
- Inventor: Alexander Andreopoulos , Daniel F. Gruhl , Michael Karasick , Dharmendra S. Modha
- Applicant: International Business Machines Corporation
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agency: Sherman IP LLP
- Agent Kenneth L. Sherman; Steven Laut
- Main IPC: G06T3/40
- IPC: G06T3/40 ; G06T5/00 ; G06K9/66 ; G06K9/46

Abstract:
Embodiments of the invention provide a system and circuit for image distortion correction. The system includes neurosynaptic core circuits that: receive a set of inputs comprising image dimensions and pixel distortion coefficients for one or more image frames via one or more input core circuits, map each distorted pixel to zero or more undistorted pixels by processing the set of inputs corresponding to each pixel of the one or more image frames by the one or more input core circuits, and route corresponding pixel intensity values of each distorted pixel to output undistorted pixels for each image frame via one or more output core circuits.
Public/Granted literature
- US20150379689A1 LENS DISTORTION CORRECTION USING A NEUROSYNAPTIC SYSTEM Public/Granted day:2015-12-31
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