一种卫星遥感图像处理方法及系统、存储与管理方法以及鲁棒性保障方法
By preprocessing and dynamically fusing multi-channel remote sensing data, the problems of poor spatiotemporal matching and real-time response of meteorological satellite images in areas with day-night transition were solved, achieving efficient image processing and storage management and improving the robustness of satellite data.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- CHANGGUANG SATELLITE TECH CO LTD
- Filing Date
- 2025-09-09
- Publication Date
- 2026-07-17
AI Technical Summary
Existing meteorological satellite multi-channel remote sensing data processing technology has poor spatiotemporal matching, which easily leads to image distortion. In particular, the connection is not good in areas with day-night transition, and it is difficult to respond in real time to the continuous generation of massive satellite data due to reliance on manual intervention, which easily leads to the omission of data during critical periods.
By preprocessing multi-channel remote sensing data, images corresponding to remote sensing data from different channels are generated. True-color and infrared images are dynamically fused, and the fusion weight is adaptively adjusted using the solar zenith angle to achieve seamless fusion of areas with alternating day and night. Satellite data is automatically scanned at preset time intervals to avoid missing critical periods.
It enhances image contrast, solves image distortion problems in areas with day-night transitions, enables automated and real-time processing of multi-channel remote sensing data, and avoids data loss during critical periods.
Smart Images
Figure CN121074709B_ABST