Invention Grant
- Patent Title: Fingerprint preview quality and segmentation
- Patent Title (中): 指纹预览质量和细分
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Application No.: US13047576Application Date: 2011-03-14
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Publication No.: US08238621B2Publication Date: 2012-08-07
- Inventor: James M. Maurer , L. Scott Hills
- Applicant: James M. Maurer , L. Scott Hills
- Applicant Address: US MA Bedford
- Assignee: Aware, Inc.
- Current Assignee: Aware, Inc.
- Current Assignee Address: US MA Bedford
- Agency: Sheridan Ross, PC
- Agent Jason H. Vick
- Main IPC: G06K9/00
- IPC: G06K9/00

Abstract:
A ridge flow based fingerprint image quality determination can be achieved independent of image resolution, can be processed in real-time and includes segmentation, such as fingertip segmentation, therefore providing image quality assessment for individual fingertips within a four finger flat, dual thumb, or whole hand image. A fingerprint quality module receives from one or more scan devices ridge-flow—containing imagery which can then be assessed for one or more of quality, handedness, historical information analysis and the assignment of bounding boxes.
Public/Granted literature
- US20110211740A1 FINGERPRINT PREVIEW QUALITY AND SEGMENTATION Public/Granted day:2011-09-01
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