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一种不规则山地多投影几何光度联合自适应校正方法及系统
InventionUnknown
10Claims · 2 independent
§ Ⅰ
Dossier Overview
Inventor
赵凯军
Filing Date
Jul 15, 2026
Publication Date
Oct 27, 2026
IPC Classification
H04N 9/31 (2006.01)
本发明公开了一种不规则山地多投影几何光度联合自适应校正方法及系统,属于多投影显示技术领域。本发明先构建场地数字孪生模型,提取地形投射距离、坡面入射角等几何参数;建立联合几何‑光度传递函数,融合地形衰减因子构建光照传输矩阵,采用凸优化联合求解几何扭曲与色彩补偿参数;基于孪生模型对岩石、植被分区做光谱自适应补偿;搭建相机与传感器联动的增量式重优化闭环,实现环境、设备变化下快速校正。本发明统一建模地形光学耦合关系,消除拼接区域色差条纹,无需完整重标定即可动态维护画面效果,大幅提升不规则山地多投影画面视觉一致性,降低实景项目长期运维成本。
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