3D simulation model of lunar crater based on single CCD image
First International Conference on Information Science and Electronic …, 2015•atlantis-press.com
The paper gives an algorithm to simulate the crater topography from a single Charge Couple
Device image. Refer to the Oren-Nayar reflectance model, several parameters of the lunar
crater and constraint conditions have been added to this new algorithm, also the small
craters have been enhanced in the frequency domain. Comparing with the Tsai's Shape
from shading algorithm and the other new SFS algorithm, the simulation results of the new
algorithm have shown more details of craters topography.
Device image. Refer to the Oren-Nayar reflectance model, several parameters of the lunar
crater and constraint conditions have been added to this new algorithm, also the small
craters have been enhanced in the frequency domain. Comparing with the Tsai's Shape
from shading algorithm and the other new SFS algorithm, the simulation results of the new
algorithm have shown more details of craters topography.
Abstract
The paper gives an algorithm to simulate the crater topography from a single Charge Couple Device image. Refer to the Oren-Nayar reflectance model, several parameters of the lunar crater and constraint conditions have been added to this new algorithm, also the small craters have been enhanced in the frequency domain. Comparing with the Tsai's Shape from shading algorithm and the other new SFS algorithm, the simulation results of the new algorithm have shown more details of craters topography.
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