Invention Grant
- Patent Title: Rapid identification method for fingerprint
-
Application No.: US16668230Application Date: 2019-10-30
-
Publication No.: US10664678B2Publication Date: 2020-05-26
- Inventor: Hsiang-Yu Lee , Shang Chin , Ping-Tsun Lin , Chia-Hsun Tu
- Applicant: SUPERC-TOUCH CORPORATION
- Applicant Address: TW New Taipei
- Assignee: SUPERC-TOUCH CORPORATION
- Current Assignee: SUPERC-TOUCH CORPORATION
- Current Assignee Address: TW New Taipei
- Agency: HDLS IPR Services
- Agent Chun-Ming Shih
- Main IPC: G06K9/00
- IPC: G06K9/00 ; H04L29/06 ; G06K9/03

Abstract:
A rapid identification method for fingerprint first provides a fingerprint identification apparatus having a fingerprint sensing area and divides the fingerprint sensing area into fingerprint sensing sub-regions. In a registration stage, the method performs fingerprint sensing for the entire fingerprint sensing area to obtain fingerprint image for a whole fingerprint sensing area, fingerprint minutiae and relevant locations for the fingerprint minutiae and then pre-stores those data. In an identification stage, the method performs fingerprint sensing on a part of the fingerprint sensing sub-regions for a user to be identified and detects fingerprint minutiae and relevant locations for the fingerprint minutiae in the part of the fingerprint sensing sub-regions. The method compares the fingerprint minutiae and relevant locations detected in the identification stage with respect to the corresponding fingerprint minutiae and relevant locations in the registration stage in order to determine whether the user can be granted with access right.
Public/Granted literature
- US20200065549A1 RAPID IDENTIFICATION METHOD FOR FINGERPRINT Public/Granted day:2020-02-27
Information query