CN1735894A - 用于确定皮肤印迹图像中的支承面的方法 - Google Patents
用于确定皮肤印迹图像中的支承面的方法 Download PDFInfo
- Publication number
- CN1735894A CN1735894A CNA2003801085280A CN200380108528A CN1735894A CN 1735894 A CN1735894 A CN 1735894A CN A2003801085280 A CNA2003801085280 A CN A2003801085280A CN 200380108528 A CN200380108528 A CN 200380108528A CN 1735894 A CN1735894 A CN 1735894A
- Authority
- CN
- China
- Prior art keywords
- display piece
- image
- tiling display
- carrying plane
- variance
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/12—Fingerprints or palmprints
- G06V40/1347—Preprocessing; Feature extraction
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Image Input (AREA)
- Collating Specific Patterns (AREA)
- Image Processing (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Image Analysis (AREA)
- Measuring And Recording Apparatus For Diagnosis (AREA)
Abstract
Description
Claims (10)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP03100026.8 | 2003-01-09 | ||
EP03100026 | 2003-01-09 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1735894A true CN1735894A (zh) | 2006-02-15 |
CN100401313C CN100401313C (zh) | 2008-07-09 |
Family
ID=32695627
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2003801085280A Expired - Fee Related CN100401313C (zh) | 2003-01-09 | 2003-12-22 | 用于确定皮肤印迹图像中的支承面的方法 |
Country Status (8)
Country | Link |
---|---|
US (1) | US7551757B2 (zh) |
EP (1) | EP1586073B1 (zh) |
JP (1) | JP2006513484A (zh) |
CN (1) | CN100401313C (zh) |
AT (1) | ATE349740T1 (zh) |
AU (1) | AU2003288658A1 (zh) |
DE (1) | DE60310768T2 (zh) |
WO (1) | WO2004063976A1 (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106599858B (zh) * | 2016-12-20 | 2020-06-02 | 北京小米移动软件有限公司 | 指纹识别方法、装置和电子设备 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4225850A (en) * | 1978-11-15 | 1980-09-30 | Rockwell International Corporation | Non-fingerprint region indicator |
DE4432002A1 (de) * | 1994-09-08 | 1996-03-14 | Siemens Nixdorf Inf Syst | Verfahren zur Rekonstruktion von in Rasterform vorliegenden Linienstrukturen |
US5659626A (en) * | 1994-10-20 | 1997-08-19 | Calspan Corporation | Fingerprint identification system |
US7142699B2 (en) * | 2001-12-14 | 2006-11-28 | Siemens Corporate Research, Inc. | Fingerprint matching using ridge feature maps |
JP2006513480A (ja) * | 2003-01-09 | 2006-04-20 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 線状構造を含む画像の二値化の方法 |
-
2003
- 2003-12-22 AU AU2003288658A patent/AU2003288658A1/en not_active Abandoned
- 2003-12-22 CN CNB2003801085280A patent/CN100401313C/zh not_active Expired - Fee Related
- 2003-12-22 JP JP2004566208A patent/JP2006513484A/ja not_active Withdrawn
- 2003-12-22 US US10/541,910 patent/US7551757B2/en not_active Expired - Fee Related
- 2003-12-22 DE DE60310768T patent/DE60310768T2/de not_active Expired - Lifetime
- 2003-12-22 AT AT03780501T patent/ATE349740T1/de not_active IP Right Cessation
- 2003-12-22 WO PCT/IB2003/006278 patent/WO2004063976A1/en active IP Right Grant
- 2003-12-22 EP EP03780501A patent/EP1586073B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1586073B1 (en) | 2006-12-27 |
AU2003288658A1 (en) | 2004-08-10 |
CN100401313C (zh) | 2008-07-09 |
US20060072794A1 (en) | 2006-04-06 |
JP2006513484A (ja) | 2006-04-20 |
US7551757B2 (en) | 2009-06-23 |
ATE349740T1 (de) | 2007-01-15 |
DE60310768D1 (de) | 2007-02-08 |
WO2004063976A1 (en) | 2004-07-29 |
EP1586073A1 (en) | 2005-10-19 |
DE60310768T2 (de) | 2007-10-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: NXP CO., LTD. Free format text: FORMER OWNER: KONINKLIJKE PHILIPS ELECTRONICS N.V. Effective date: 20071109 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20071109 Address after: Holland Ian Deho Finn Applicant after: Koninkl Philips Electronics NV Address before: Holland Ian Deho Finn Applicant before: Koninklijke Philips Electronics N.V. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080709 Termination date: 20131222 |