CN104573632A - Three-dimensional face identification method for depositing and withdrawing money in bank - Google Patents
Three-dimensional face identification method for depositing and withdrawing money in bank Download PDFInfo
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- CN104573632A CN104573632A CN201410766911.5A CN201410766911A CN104573632A CN 104573632 A CN104573632 A CN 104573632A CN 201410766911 A CN201410766911 A CN 201410766911A CN 104573632 A CN104573632 A CN 104573632A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V20/00—Scenes; Scene-specific elements
- G06V20/60—Type of objects
- G06V20/64—Three-dimensional objects
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- 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
- G06V40/16—Human faces, e.g. facial parts, sketches or expressions
- G06V40/161—Detection; Localisation; Normalisation
- G06V40/165—Detection; Localisation; Normalisation using facial parts and geometric relationships
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Abstract
The invention relates to the technical field of face identification, in particular to a three-dimensional face identification method for depositing and withdrawing money in a bank. The method comprises the following steps: pre-constructing an image feature database of a face and a neck of a bank customer; scanning the face and the neck once from front to back to obtain a first image, storing the first image, scanning the face and the neck once from top to bottom to obtain a second image, and storing the second image; integrating the first image and the second image by a processor module to obtain a three-dimensional face image; carrying out regional feature extraction on the three-dimensional face image, and constructing a feature of a region I, a feature of a region II, a feature of a region III and a feature of a region IV; carrying out multi-channel parallel comparison on the features with the image feature database. The three-dimensional face identification method disclosed by the invention has the benefits that due to three-dimensional face identification, no queuing service is needed; identity verification is finished by face identification via machine, and the services of depositing and withdrawing the money in the bank can be handled; the three-dimensional face identification method is very convenient.
Description
Technical field
The present invention relates to technical field of face recognition, be specifically related to a kind of three-dimensional face identification method for depositing and drawing in bank.
Background technology
Current three-dimensional face recognition technology is mainly used in work attendance, access field, and depositing and drawing in bank especially handle the business such as surely to deposit time, usually need Zero queuing to handle, comparatively bother and need attendant's assist process of sales counter, manpower consumption is large.
Summary of the invention
The object of the invention is to overcome the problems referred to above, provide a kind of and save time and the three-dimensional face identification method for depositing and drawing in bank of manpower.
To achieve these goals, the technical solution adopted in the present invention is: for the three-dimensional face identification method of depositing and drawing in bank, it is characterized in that, comprise the steps:
(1) face of bank client and the image feature base of neck is set up in advance;
(2) face and neck is scanned, from front to back run-down be stored as the first image, then run-down be stored as the second image from top to bottom; The described ear referred to from front to back from the nose of people to people;
(3) be three-dimensional face images by processor module by the first image and the second image integration;
(4) subregion feature extraction is carried out to above-mentioned three-dimensional face images, set up the feature in region one, the feature in region two, the feature in region three, the feature in region four; And carry out multi-channel parallel comparison with image feature base;
(5) in the feature in region one to four, do not have aspect ratio to success or only have 1 aspect ratio to success, then this characteristic storage extracted is entered image feature base, and the feature in this region one to four of extracting being logically interrelated;
(6) in the feature in region one to four, there are 2 aspect ratios to success, then get back to step (2);
(7) in the feature in region one to four, have a 3-4 aspect ratio to success, then recognition of face completes.
The aforesaid three-dimensional face identification method for depositing and drawing in bank, in step (4), region one is respectively shape of face, nose, face, neck to region four.
The aforesaid three-dimensional face identification method for depositing and drawing in bank, in step (4), described multi-channel parallel comparison adopts FPGA processor to realize.
The aforesaid three-dimensional face identification method for depositing and drawing in bank, carries out human face scanning by the scanner being arranged on diverse location simultaneously.
The aforesaid three-dimensional face identification method for depositing and drawing in bank, in step (5), the interrelated feature referring to region one to four integrally in logic, should jointly and image feature base comparison.
The aforesaid three-dimensional face identification method for depositing and drawing in bank, by storage unit store images property data base.
To the invention has the beneficial effects as follows: by three-dimensional face identification, without the need to Zero queuing, complete authentication by machine recognition of face, then can handle the business such as depositing and drawing in bank, very convenient.
Embodiment
Below in conjunction with specific embodiment, the invention will be further described.
For the three-dimensional face identification method of depositing and drawing in bank, it is characterized in that, comprise the steps:
(1) face of bank client and the image feature base of neck is set up in advance;
(2) face and neck is scanned, from front to back run-down be stored as the first image, then run-down be stored as the second image from top to bottom; The described ear referred to from front to back from the nose of people to people;
(3) be three-dimensional face images by processor module by the first image and the second image integration;
(4) subregion feature extraction is carried out to above-mentioned three-dimensional face images, set up the feature in region one, the feature in region two, the feature in region three, the feature in region four; And carry out multi-channel parallel comparison with image feature base;
(5) in the feature in region one to four, do not have aspect ratio to success or only have 1 aspect ratio to success, then this characteristic storage extracted is entered image feature base, and the feature in this region one to four of extracting being logically interrelated;
(6) in the feature in region one to four, there are 2 aspect ratios to success, then get back to step (2);
(7) in the feature in region one to four, have a 3-4 aspect ratio to success, then recognition of face completes.
In step (4), region one is respectively shape of face, nose, face, neck to region four.
In step (4), described multi-channel parallel comparison adopts FPGA processor to realize.
Carry out human face scanning by the scanner being arranged on diverse location simultaneously.
In step (5), the interrelated feature referring to region one to four integrally in logic, should jointly and image feature base comparison.
By storage unit store images property data base.
Above-described embodiment does not limit the present invention in any form, the technical scheme that the mode that all employings are equal to replacement or equivalent transformation obtains, and all drops on protection scope of the present invention.
Claims (6)
1. for the three-dimensional face identification method of depositing and drawing in bank, it is characterized in that, comprise the steps:
Set up the face of bank client and the image feature base of neck in advance;
Scanning face and neck, from front to back run-down be stored as the first image, then run-down be stored as the second image from top to bottom; The described ear referred to from front to back from the nose of people to people;
Be three-dimensional face images by processor module by the first image and the second image integration;
Subregion feature extraction is carried out to above-mentioned three-dimensional face images, sets up the feature in region one, the feature in region two, the feature in region three, the feature in region four; And carry out multi-channel parallel comparison with image feature base;
In the feature in region one to four, do not have aspect ratio to success or only have 1 aspect ratio to success, then this characteristic storage extracted is entered image feature base, and the feature in this region one to four of extracting being logically interrelated;
In the feature in region one to four, there are 2 aspect ratios to success, then get back to step (2);
In the feature in region one to four, have a 3-4 aspect ratio to success, then recognition of face completes.
2. the three-dimensional face identification method for depositing and drawing in bank according to claim 1, is characterized in that, in step (4), region one is respectively shape of face, nose, face, neck to region four.
3. the three-dimensional face identification method for depositing and drawing in bank according to claim 1, is characterized in that, in step (4), described multi-channel parallel comparison adopts FPGA processor to realize.
4. the three-dimensional face identification method for depositing and drawing in bank according to claim 1, is characterized in that, carries out human face scanning by the scanner being arranged on diverse location simultaneously.
5. the three-dimensional face identification method for depositing and drawing in bank according to claim 1, is characterized in that, in step (5), the interrelated feature referring to region one to four integrally in logic, should jointly and image feature base comparison.
6. the three-dimensional face identification method for depositing and drawing in bank according to claim 1, is characterized in that, by storage unit store images property data base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410766911.5A CN104573632A (en) | 2014-12-15 | 2014-12-15 | Three-dimensional face identification method for depositing and withdrawing money in bank |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410766911.5A CN104573632A (en) | 2014-12-15 | 2014-12-15 | Three-dimensional face identification method for depositing and withdrawing money in bank |
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| CN104573632A true CN104573632A (en) | 2015-04-29 |
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| CN201410766911.5A Pending CN104573632A (en) | 2014-12-15 | 2014-12-15 | Three-dimensional face identification method for depositing and withdrawing money in bank |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106204711A (en) * | 2016-06-29 | 2016-12-07 | 深圳开立生物医疗科技股份有限公司 | A kind of three dimensional volumetric image processing method and system |
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| CN104063690A (en) * | 2014-06-25 | 2014-09-24 | 广州卓腾科技有限公司 | Identity authentication method based on face recognition technology, device thereof and system thereof |
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Patent Citations (4)
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| CN101145261A (en) * | 2007-10-11 | 2008-03-19 | 中国科学院长春光学精密机械与物理研究所 | ATM system automatic recognition device |
| CN101751562A (en) * | 2009-12-28 | 2010-06-23 | 镇江奇点软件有限公司 | Bank transaction image forensic acquiring method based on face recognition |
| CN102262727A (en) * | 2011-06-24 | 2011-11-30 | 常州锐驰电子科技有限公司 | Method for monitoring face image quality at client acquisition terminal in real time |
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| CN106204711A (en) * | 2016-06-29 | 2016-12-07 | 深圳开立生物医疗科技股份有限公司 | A kind of three dimensional volumetric image processing method and system |
| CN106204711B (en) * | 2016-06-29 | 2020-12-18 | 深圳开立生物医疗科技股份有限公司 | Three-dimensional volume image processing method and system |
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Application publication date: 20150429 |
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