现代信息科技2026，Vol.10Issue(16)：31-36,6.DOI:10.19850/j.cnki.2096-4706.2026.16.006
预置位自动校准纠偏方法及系统的研究与实现
Research and Implementation of an Automatic Calibration and Deviation Correction Method and System for Preset Positions
王传钦 1李天赋 1王彬 2吴苓芝3
作者信息
- 1. 东方电子股份有限公司,山东 烟台 264001
- 2. 山东清华康利城市照明研究设计院有限公司,山东 济南 250100
- 3. 烟台文化旅游职业学院,山东 烟台 264003
- 折叠
摘要
Abstract
To solve the problem of position deviation caused by long-term operation and frequent recall of preset positions in pan-tilt cameras,this paper proposes an automatic calibration and deviation correction method for preset positions.The method first obtains a reference image and an image to be detected that satisfy a preset clarity threshold.It then respectively employs feature point matching,template matching,and object detection algorithms to calculate the corresponding offsets and matching confidence scores.Based on a nonlinear weight fusion strategy,the method fuses the offsets to obtain the final correction value,thereby achieving automatic deviation correction.The system can complete the entire calibration process without manual intervention.The experimental results show that the method can effectively reduce preset-position deviation errors in various surveillance scenarios,significantly improve image positioning accuracy and target recognition accuracy,and demonstrate good real-time performance and engineering application value.关键词
预置位/自动校准/纠偏/特征点匹配/深度学习Key words
preset position/automatic calibration/deviation correction/feature point matching/Deep Learning分类
信息技术与安全科学引用本文复制引用
王传钦,李天赋,王彬,吴苓芝..预置位自动校准纠偏方法及系统的研究与实现[J].现代信息科技,2026,10(16):31-36,6.
