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Face contrast
The two faces are compared 1:1 to get the similarity of faces, which supports the comparison of faces in five image types: life photos, ID card photos, ID card chip photos, textured photos, and infrared black and white photos. Through the APP/H5 scheme, live detection and safety risk control functions are realized to ensure the safety of the whole process of face acquisition and recognition.
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Function introduction
Face similarity comparison
Compare the similarity of two faces in the picture and return the similarity score
Support 5 image types
It supports face comparison of five image types: life photos, ID card photos, ID card chip photos, textured photos, infrared black and white photos
Picture quality control
Analyze the occlusion, fuzziness, light intensity, pose angle, integrity, size and other characteristics of the face in the picture, and return accurate similarity scores based on the output pictures that meet the quality standards
Live detection of online pictures
Analyze the flaws (moire, imaging deformity, etc.) of the portrait in a single picture, judge whether the target object in the picture is a real person, and ensure that the comparison effect is true and reliable
Big data risk control
Risk control identification shall be carried out for the initiating device of the collection SDK to identify whether it is a risk device, Eg: ROM injection, video hijacking, etc
Security encryption and decryption
Decrypt the encrypted image output from the collection SDK to effectively avoid the third-party illegal black production bypassing the APP simulation request to attack the cloud interface, Eg: script attack, etc
Function demonstration
Characteristic advantages
High precision identification
Face recognition technology is internationally leading, with recognition accuracy rate of more than 99%, ranking first in many international open competitions
Stable and reliable service
Relying on the technical strength of Baidu Deep Learning Lab, it provides stable and accurate large traffic services, supports millisecond level identification response, flexible high concurrency bearing and 99.99% reliability guarantee
Strong anti cheating ability
Provide 10 live detection services online/offline, support multi interactive access mode, multi frame image recognition and quality detection, and effectively resist cheating behaviors such as photos, video remakes, 3D models, etc
Usage
Online call API
The APP/H5 scheme is provided, including quality detection, live detection and safety risk control functions. The API for face comparison is called online to compare the similarity of two face images and return scores to determine whether they are the same person.
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API documentation
Offline identification SDK (device side)
Realize the ability of face contrast in the non network and weak network environment, and integrate it into a single hardware device with the ability of live detection, face search, etc., to meet the application scenarios such as person card verification, gate access, etc
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Technical Documentation
Privatization deployment
Two privatization schemes are provided: all-in-one machine and software deployment package. 1:1 face comparison can be performed on the local server, which is suitable for intranet environment with high security level and supports distributed high concurrency business processing
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Deployment Document
product price
Face comparison API
Concurrency number
Up to 10 QPS
Adjustment amount
Free unlimited
Customer service response
7 * 24 hours
According to the adjusted amount
zero point two
RMB/time
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Offline face recognition SDK (device side)
Free period of validity
3 months
Payment validity
Permanently valid
Customer service response
7 * 24 hours
Price
one hundred and nineteen
From RMB/piece
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Privatization deployment
Test validity
1 month
Formal validity period
Permanently valid
Customer service response
7 * 24 hours
Business inquiry
Cooperation consulting
Support and communication
Novice Guide
Find the AI technical ability suitable for your business, quickly create applications, and start a convenient development journey
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Technical Documentation
Open Baidu face recognition technology development documents to help developers using API or SDK enable products
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Technical community
Learn the latest trends of AI technology in Baidu AI developer community, and learn and exchange AI technology with developers
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Experience face contrast instantly and free
Get free test quota immediately after completing enterprise certification
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Face Detection and Attribute Analysis
Detect the face in the image, obtain 150 key points such as eyebrow, eye, mouth, nose, etc., and analyze the face attributes such as age and emotion
Face Search
Compare the specified image with N faces in the face database, find the most similar one or more faces, and return the similarity score
In vivo detection
10+online/offline live detection capabilities are provided to judge whether it is a real person and resist cheating behaviors such as pictures, videos, molds, etc
Technical capability
Voice technology
Character recognition
Face and Human Body
Image technology
Language and knowledge
video technique
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