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:
Mar. 10, 2015
Filed:
Mar. 15, 2013
Show Chwan Memorial Hospital, Changhua, Changhua County, TW;
Min-Liang Wang, Taichung, TW;
Huei-Yung Lin, Chiayi County, TW;
Li-Qi Chen, Taichung, TW;
Shih-Chun Chao, Taichung, TW;
Lih-Ching Lai, Chiayi, TW;
Show Chwan Memorial Hospital, Changhua, TW;
Abstract
An image enhancement method for improving color perception of colorblind viewers has an image input step, an image difference area analyzing step, an image color distribution adjusting step, and an image output step. In such method, a normal image and a colorblindness-simulative image are input and calculated to produce a colorblindness-optimized image. Color vision obtained by a colorblind person from the colorblindness-optimized image is substantially identical to that obtained by a person with normal color perception from the normal image.