17777122. INFORMATION PROCESSING SYSTEM, INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD AND RECORDING MEDIUM simplified abstract (NEC Corporation)
INFORMATION PROCESSING SYSTEM, INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD AND RECORDING MEDIUM
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Inventor(s)
INFORMATION PROCESSING SYSTEM, INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD AND RECORDING MEDIUM - A simplified explanation of the abstract
This abstract first appeared for US patent application 17777122 titled 'INFORMATION PROCESSING SYSTEM, INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD AND RECORDING MEDIUM
Simplified Explanation
The information processing system described in the abstract is designed to detect spoofing using patterned contact lenses by analyzing oblique images of a target's eye.
- Image acquiring means for capturing oblique images of a target's eye
- Center detecting means for identifying the center positions of the pupil and iris in the oblique images
- Determining means for determining if the target is an impersonator based on the difference between the center positions of the pupil and iris
Potential Applications: - Security systems for identity verification - Anti-spoofing measures for access control systems
Problems Solved: - Preventing unauthorized access by impersonators using patterned contact lenses - Enhancing the accuracy of biometric identification systems
Benefits: - Improved security and fraud prevention - Enhanced accuracy in identifying individuals
Potential Commercial Applications:
- Detecting Spoofing with Patterned Contact Lenses in Biometric Systems
Possible Prior Art: There may be prior art related to biometric systems using eye recognition technology for identity verification, but specific examples are not provided in the abstract.
Unanswered Questions:
- How does the system differentiate between a legitimate user wearing patterned contact lenses and an impersonator?
The abstract does not provide details on how the system distinguishes between a legitimate user wearing patterned contact lenses and an impersonator. Further information on the algorithm or criteria used for this differentiation would be helpful.
- What is the accuracy rate of the system in detecting spoofing attempts with patterned contact lenses?
The abstract does not mention the accuracy rate of the system in detecting spoofing attempts with patterned contact lenses. Understanding the system's performance metrics would be essential for assessing its effectiveness in real-world applications.
Original Abstract Submitted
An information processing system () comprises: an image acquiring means () for acquiring an oblique image in which an eye of a target is captured from an angle different from an angle corresponding to a front of the target; a center detecting means () for detecting a center position () of a pupil () and a center position () of an iris () from the oblique image; and a determining means () for determining whether or not the target is an impersonator on the basis of difference between the center position of the pupil and the center position of the iris. According to this information processing system, it is possible to appropriately detect spoofing using patterned contact lenses.
