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:
Jul. 12, 2016
Filed:
Aug. 19, 2015
Synaptics Display Devices Gk, Tokyo, JP;
Synaptics Display Devices GK, Tokyo, JP;
Abstract
An image processing circuit includes a scaling processing section having interpolation coefficient inputs, an interpolation coefficient rearrangement section and an interpolation coefficient feeding section. The interpolation coefficient feeding section feeds first interpolation coefficients to the interpolation coefficient rearrangement section. The interpolation coefficient rearrangement section is configured to feed interpolation coefficients selected from the first interpolation coefficients and second interpolation coefficients obtained by subtracting the first interpolation coefficients from a predetermined value, respectively, to the respective interpolation coefficient inputs of the scaling processing section in response to coordinates of a target pixel of the output image. The scaling processing section is configured to generate pixel data of the target pixel of the output image by performing interpolation on the pixel data of pixels of the input image, using the interpolation coefficients fed to the interpolation coefficient inputs from the interpolation coefficient rearrangement section.