The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 26, 2025
Filed:
Apr. 13, 2023
Purdue Research Foundation, West Lafayette, IN (US);
Stanley Chan, West Lafayette, IN (US);
Nicholas Chimitt, West Lafayette, IN (US);
Zhiyuan Mao, West Lafayette, IN (US);
Purdue Research Foundation, West Lafayette, IN (US);
Abstract
An image generator engine for generating distorted images from an input image is disclosed which includes a random seed generator adapted to generate random seeds, a model adapted to receive the random seeds and generate a first plurality of sets of Zernike coefficients (FPSZC), a pixel shifter adapted to shift pixels of the input image, a phase to space (P2S) transformer adapted to in parallel receive the FPSZC and generate a predetermined number of P2S coefficients, a learned basis function generator adapted to generate learned basis function matrices, a convolver adapted to convolve each pixel of the tilted image by the learned basis functions thereby generating a plurality of convolved pixels, and a blurrer adapted to receive the plurality of the convolved pixels and multiply by the corresponding P2S coefficients and apply a summation to generate the distorted image.