Translator Disclaimer
30 October 2009 Research on the geometry rectification model of CCD image of HJ satellite with sparse ground control points
Author Affiliations +
Proceedings Volume 7498, MIPPR 2009: Remote Sensing and GIS Data Processing and Other Applications; 74980G (2009) https://doi.org/10.1117/12.833930
Event: Sixth International Symposium on Multispectral Image Processing and Pattern Recognition, 2009, Yichang, China
Abstract
Linear array CCD push-broom imaging system is adopted by CCD camera of HJ satellite as its imaging system. With the support of satellite ephemeris, attitude and the knowledge for CCD camera, a rigorous sensor model for CCD image of HJ satellite is constructed. Meanwhile, an error reduction model based on polynomial transformation using a few GCPs is used to compensate the positioning error. Experiments show that positioning error is about 185 pixels without GCPs, and it can be reduced to four pixels when three GCPs are used to compensate the positioning error.
© (2009) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Jingbo Chen, Hongzhi Zhao, and Chengyi Wang "Research on the geometry rectification model of CCD image of HJ satellite with sparse ground control points", Proc. SPIE 7498, MIPPR 2009: Remote Sensing and GIS Data Processing and Other Applications, 74980G (30 October 2009); https://doi.org/10.1117/12.833930
PROCEEDINGS
6 PAGES


SHARE
Advertisement
Advertisement
RELATED CONTENT

Dynamic MTF measurement
Proceedings of SPIE (November 19 2017)
The application of epipolar line in matching of linear CCD...
Proceedings of SPIE (December 29 2008)
Simulation of high-resolution linear CCD satellite image
Proceedings of SPIE (October 15 2012)

Back to Top