US Patent Issued to CIENET TECHNOLOGIES (BEIJING) on Sept. 30 for "Text image correction method and apparatus" (Chinese Inventor)

ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,430,936, issued on Sept. 30, was assigned to CIENET TECHNOLOGIES (BEIJING) Co. LTD. (Beijing).

"Text image correction method and apparatus" was invented by Yuance Deng (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "A text image correction method and a corresponding text image correction apparatus. Frequency information of a row-direction cumulative curve used by the method is sensitive to an error between a compensation angle for a tilt angle and a real tilt angle, and the method thus has good robustness. The method can accurately estimate the compensation angle for a tilt angle and correct a tilted text image. The method and apparatus can be ...