Anti-distortion image generation method and device and electronic equipment
CN121120794BActive Publication Date: 2026-08-28YUYAO SUNNY OPTICAL INTELLIGENCE TECH CO LTD
Patent Information
- Application Number
- CN202511221477.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Priority Date
- 2021-11-20
- Filing Date
- 2022-04-06
- Publication Date
- 2026-08-28
- Estimated Expiration
- 2042-04-06
AI Technical Summary
Technical Problem
然而，在通过反畸变标板测试解析力的过程中，存在测试难度大、测试效率低等问题
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN121120794B_ABST
Abstract
Disclosed are a method and device for generating an anti-distortion image and an electronic device. In the method for generating an anti-distortion image, first, a target plate image of a target plate with a test pattern is acquired; then, the target plate image is subjected to anti-distortion processing to generate an anti-distortion image, and the position of an optical center and anti-distortion parameters are determined in a cyclic iteration manner based on the target plate image and the anti-distortion image; subsequently, the target plate image is subjected to anti-distortion processing with the optical center and the anti-distortion parameters to generate a final anti-distortion image. The method for generating an anti-distortion image can determine the position of an optical center at an algorithm level, without the need for centering processing of a camera module at a physical level.
Need to check novelty before this filing date? Find Prior Art
Citation Information
Patent Citations
Double-fisheye lens panorama camera calibration method and device, storage medium and terminal
CN108171759A
Telecentric optical path distortion center positioning method
CN111899304A