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:
Oct. 06, 2009
Filed:
Aug. 17, 2005
Chern-sheng Lin, Taichung, TW;
Mau-shiun Yeh, Chiayi, TW;
Cheng-feng You, Taipei, TW;
Chun-chiang Wang, Kaohsiung, TW;
Ten-ken Lin, Taichung County, TW;
Chern-Sheng Lin, Taichung, TW;
Mau-Shiun Yeh, Chiayi, TW;
Cheng-Feng You, Taipei, TW;
Chun-Chiang Wang, Kaohsiung, TW;
Ten-Ken Lin, Taichung County, TW;
Industrial Technology Research Institute, Hsinchu, TW;
Abstract
An image password lock system by tracing the position information of the organism or article feature is provided. In this embodiment, a photographic device photographs a movable target object to read a dynamic image data. Moreover, the dynamic image data has a predetermined shooting range set to be a whole-region image, and the whole-region image has a central region and a plurality of specific password regions. A target object image is displayed by a display device, and then processed by an image processing device, thereby calculating a center coordinate point of the target object image in the dynamic image data, compiling a password constituted by a movement position of the target object image, displaying the password, and validating the password. Therefore, benefits of a novel password input mode without any contact, an efficient anti-theft function and the like are provided.