Dynamic distortion correction method for imaging system and imaging system
By combining gridded calibration images and light control components, the problem of multi-angle and multi-dimensional distortion in imaging systems under dynamic scenes is solved, achieving efficient dynamic distortion correction and improving display quality and user experience.
CN122289088APending Publication Date: 2026-06-26BEIJING UNIV OF POSTS & TELECOMM
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- BEIJING UNIV OF POSTS & TELECOMM
- Filing Date
- 2026-03-27
- Publication Date
- 2026-06-26
Smart Images
Figure CN122289088A_ABST
Abstract
This invention discloses a dynamic distortion correction method and imaging system for imaging systems, relating to the field of imaging. The invention generates a distortion matrix by collecting difference data between a calibration image and an ideal image and performing mapping using polynomial fitting. Based on these matrices, a pre-distorted image can be obtained and its optical field synthesized and encoded. Finally, a multi-directional consistent distortion-free optical field is formed through a light control component. This invention effectively cancels optical path distortion, supports multi-angle and multi-dimensional dynamic distortion correction, and significantly improves the readability, stability, and consistency of displayed content. Through this technology, users can obtain a more accurate and stable visual experience, significantly improving the performance of existing imaging systems.
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