18443662. DETECTION METHOD FOR DIRECTION OF SIGHT, APPARATUS, ELECTRONIC DEVICE AND STORAGE MEDIUM simplified abstract (Beijing Zitiao Network Technology Co., Ltd.)
Contents
DETECTION METHOD FOR DIRECTION OF SIGHT, APPARATUS, ELECTRONIC DEVICE AND STORAGE MEDIUM
Organization Name
Beijing Zitiao Network Technology Co., Ltd.
Inventor(s)
DETECTION METHOD FOR DIRECTION OF SIGHT, APPARATUS, ELECTRONIC DEVICE AND STORAGE MEDIUM - A simplified explanation of the abstract
This abstract first appeared for US patent application 18443662 titled 'DETECTION METHOD FOR DIRECTION OF SIGHT, APPARATUS, ELECTRONIC DEVICE AND STORAGE MEDIUM
Simplified Explanation:
The patent application describes a method, apparatus, electronic device, and storage medium for detecting the direction of sight of a user by analyzing images of the cornea.
- Detection light is emitted to the cornea, and a first image is obtained showing reflection light spots formed by the cornea reflecting the detection light.
- A prediction diagram is generated based on the first image to determine the probability of target pixels constituting the reflection light spots.
- The target position of the reflection light spot is determined, and the gazing direction of the user is calculated based on this information.
Key Features and Innovation:
- Utilizes detection light and image processing to analyze the cornea for determining the direction of sight.
- Predicts target pixels based on reflection light spots to accurately determine the gazing direction of the user.
Potential Applications:
- Eye tracking technology for virtual reality and augmented reality applications.
- Biometric security systems for authentication based on gazing direction.
Problems Solved:
- Provides a non-intrusive method for determining the direction of sight of a user.
- Enhances user experience in interactive systems by accurately tracking eye movements.
Benefits:
- Improved accuracy in determining the gazing direction of users.
- Enhanced security measures through biometric authentication based on eye movements.
Commercial Applications:
Eye tracking technology for virtual reality and augmented reality applications
Questions about Eye Tracking Technology: 1. How does eye tracking technology benefit virtual reality applications? Eye tracking technology enhances virtual reality applications by allowing for more immersive and interactive experiences. By accurately tracking the user's gaze, the system can adjust the display in real-time, leading to a more realistic and engaging virtual environment.
2. What are the potential security implications of using eye tracking technology for biometric authentication? Eye tracking technology can enhance security measures by adding an additional layer of biometric authentication based on the unique patterns of eye movements. This can make it more difficult for unauthorized users to gain access to sensitive information or systems.
Original Abstract Submitted
A method, an apparatus, an electronic device, and a storage medium for detecting a direction of sight are provided. The method includes: after emitting detection light to a cornea of a user, obtaining a first image by acquiring an image of the cornea, where at least one reflection light spot is displayed in the first image, and the reflection light spot is formed by the cornea reflecting the detection light; generating a first prediction diagram by processing the first image based on a pre-trained image processing model, where the first prediction diagram characterizes a probability of a pixel on the first image being a target pixel, and the target pixel is a pixel constituting the reflection light spot; determining a target position of the reflection light spot according to the first prediction diagram; and determining a gazing direction of the user based on the target position.
