Aviation polarization multi-spectrum image registration method
A multi-spectral image and multi-spectral technology, which is applied in the fields of image stitching, scene matching, and aerial polarization multi-spectral image registration, can solve the problems of poor real-time performance and large amount of calculation, and achieve the goal of reducing registration deviation and facilitating hardware experiments Effect
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[0027] Now in conjunction with embodiment, accompanying drawing, the present invention will be further described:
[0028] Step 1. Obtain the original polarized multispectral aerial remote sensing image I i (i=1,...,n) and the three-dimensional position of the camera at the corresponding moment of the image (X c , Y c ,Z c ), attitude angle data (α, β, γ), camera latitude and longitude (L, B), relative ground height H, imaging time and corresponding time imaging data.
[0029] The imaging coordinate system is defined as: the vertical projection point of the origin O on the camera to the ground plane, the camera movement direction is the Y-axis direction, the line connecting the origin and the camera point is the Z-axis, and the right-handed rectangular coordinate system OXYZ. The local horizontal coordinate system is defined as: the origin is at a certain point in the measurement area (origin O of the imaging coordinate system), the U axis points east along the WGS84 ellips...
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