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:
Jan. 24, 2012
Filed:
Sep. 19, 2007
Chia-hao Hsiung, Hsinchu, TW;
Chia-Hao Hsiung, Hsinchu, TW;
Realtek Semiconductor Corp., Hsinchu, TW;
Abstract
An image processing apparatus includes: a cross-color detecting module for detecting whether at least one pixel carried by a composite signal has cross-color effect; and an image processing module, coupled to the cross-color detecting module, for performing a first predetermined operation or a second predetermined operation on the composite signal to generate a corresponding chrominance signal; wherein when the pixel has cross-color effect, the image processing module outputs a chrominance value of the pixel from the chrominance signal processed through the first predetermined operation, and when the pixel does not have cross-color effect, the image processing module outputs the chrominance value from the chrominance signal processed through the second predetermined operation.