Self-adapting sightline tracking system
A technology of eye tracking and tracking system, which is applied to the parts of TV system, TV, color TV, etc. It can solve the problems of lower limit and low precision, and achieve the effect of improving efficiency and precision
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Example Embodiment
[0030] The present invention will be described in detail below with reference to the drawings and specific embodiments.
[0031] figure 1 It is a structural block diagram of the adaptive line-of-sight tracking system of the present invention. Such as figure 1 As shown, the adaptive line-of-sight tracking system of the present invention includes a CCD camera, an image capture card, and a computer connected to each other through a data line; the CCD camera is set on the camera pan / tilt. The CCD camera is equipped with a motorized continuously variable focal length zoom lens.
[0032] CCD refers to a charge-coupled image sensor. In the system, the CCD camera is placed on the camera pan-tilt and can perform two-dimensional scanning to adapt to changes in the head position; the CCD objective lens adopts a variable focal length zoom lens, which relies on the two lens groups of the zoom group and the compensation group Move along the optical axis to change the size of the focal length, ...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.
© 2023 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap