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A SOLUTION TO LOW RFM FITTING PRECISION OF PLANETARY ORBITER IMAGES CAUSED BY EXPOSURE TIME CHANGING
Rational Function Model Planetary orbiter images Sensor correction Exposure time change
2016/11/8
In this paper, we propose a new solution to the low RFM fitting precision caused by exposure time changing using sensor correction. First, we establish a new rigorous geometric model, with the same ep...
A NEW OPTIMIZED RFM OF HIGH-RESOLUTION SATELLITE IMAGERY
RFM High-resolution satellite imagery over-parameterization overcorrection stepwise regression orthogonal distance regression Fourier series fitting
2016/7/27
Over-parameterization and over-correction are two of the major problems in the rational function model (RFM). A new approach of optimized RFM (ORFM) is proposed in this paper. By synthesizing stepwise...
RFM-Based Block Adjustment for Spaceborne Images with Weak Convergent Geometry
Block Adjustment Weak Convergence geometry Image Positioning Multi-Source Image
2015/7/27
Block adjustment is one of the most important processing steps in topographic mapping. In order to achieve precise 3D photogrammetry points, the ratio of base-to-height(RBH) or the forward intersectio...