18526567. METHOD AND SYSTEM FOR CHROMINANCE-BASED FACE LIVENESS DETECTION simplified abstract (NEC Corporation)
Contents
- 1 METHOD AND SYSTEM FOR CHROMINANCE-BASED FACE LIVENESS DETECTION
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 METHOD AND SYSTEM FOR CHROMINANCE-BASED FACE LIVENESS DETECTION - A simplified explanation of the abstract
- 1.4 Simplified Explanation
- 1.5 Potential Applications
- 1.6 Problems Solved
- 1.7 Benefits
- 1.8 Potential Commercial Applications
- 1.9 Possible Prior Art
- 1.10 Unanswered Questions
- 1.11 Original Abstract Submitted
METHOD AND SYSTEM FOR CHROMINANCE-BASED FACE LIVENESS DETECTION
Organization Name
Inventor(s)
Konstantin Levinski of Singapaore (SG)
Iskandar Goh of Singapore (SG)
Tien Hiong Lee of Singapore (SG)
Weng Sing Tang of Singapore (SG)
METHOD AND SYSTEM FOR CHROMINANCE-BASED FACE LIVENESS DETECTION - A simplified explanation of the abstract
This abstract first appeared for US patent application 18526567 titled 'METHOD AND SYSTEM FOR CHROMINANCE-BASED FACE LIVENESS DETECTION
Simplified Explanation
The patent application describes a method, system, and computer-readable medium for liveness detection authentication of a facial image.
- Acquiring a first image of the facial image illuminated with a first color
- Acquiring a second image of the facial image illuminated with a second color
- Determining if the facial image is consistent with a three-dimensional (3D) structure using a combination of the first and second images
- Authenticating the facial image if it is consistent with a 3D structure and matches the face of the user to be authenticated
Potential Applications
This technology could be used in:
- Biometric security systems
- Access control systems
- Identity verification processes
Problems Solved
- Preventing unauthorized access
- Enhancing security measures
- Ensuring accurate authentication
Benefits
- Improved security
- Enhanced user authentication
- Reliable liveness detection
Potential Commercial Applications
- Banking and financial institutions
- Government agencies
- Technology companies
Possible Prior Art
One possible prior art for this technology could be the use of facial recognition systems for authentication purposes.
Unanswered Questions
How does this technology handle different lighting conditions?
The patent application does not provide details on how the system adapts to varying lighting conditions to ensure accurate authentication.
What is the accuracy rate of this liveness detection authentication method?
The patent application does not specify the accuracy rate of the system in authenticating facial images.
Original Abstract Submitted
Methods, systems and computer readable medium for liveness detection authentication of a facial image are provided. The method includes acquiring a first image of the facial image illuminated with a first color, acquiring a second image of the facial image illuminated with a second color, and determining if the facial image is consistent with a three-dimensional (3D) structure in response to a combination of the first and second images. The method further includes authenticating the facial image if the facial image is consistent with a 3D structure and the facial image matches a face of user to be authenticated.