Invention Grant
- Patent Title: Unified optimization method for end-to-end camera image processing for translating a sensor captured image to a display image
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Application No.: US15276626Application Date: 2016-09-26
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Publication No.: US09905196B2Publication Date: 2018-02-27
- Inventor: Dawid Stanislaw Pajak , Felix Heide , Nagilla Dikpal Reddy , Mushfiqur Rouf , Jan Kautz , Kari Pulli , Orazio Gallo
- Applicant: NVIDIA Corporation
- Applicant Address: US CA Santa Clara
- Assignee: NVIDIA CORPORATION
- Current Assignee: NVIDIA CORPORATION
- Current Assignee Address: US CA Santa Clara
- Main IPC: G09G5/02
- IPC: G09G5/02 ; G09G5/36 ; G06T5/00 ; G06T3/40

Abstract:
A computer implemented method of determining a latent image from an observed image is disclosed. The method comprises implementing a plurality of image processing operations within a single optimization framework, wherein the single optimization framework comprises solving a linear minimization expression. The method further comprises mapping the linear minimization expression onto at least one non-linear solver. Further, the method comprises using the non-linear solver, iteratively solving the linear minimization expression in order to extract the latent image from the observed image, wherein the linear minimization expression comprises: a data term, and a regularization term, and wherein the regularization term comprises a plurality of non-linear image priors.
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