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One dimension band-limited fractal surfaces with different fractal dimension and different rms slope are created by Monte Carlo simulation. The curves of the single scattering shadowing function of the band-limited fractal surface with varying of the incident angle are obtained by utilizing a ray-tracing algorithm, the influence of different fractal dimension and different rms slope on the fractal...
This work deals with the problem of the bidirectional reflectance distribution function(BRDF) from a fractal surface. In this paper, the rough surface are modeled by a band-limited Weierstrass fractal function. According to the Kirchhoff approximation for rough surface scattering, an expression of the BRDF for the fractal rough surface is derived. The angular distributions of the BRDF from the fractal...
The physical mechanism of scattering of electromagnetic beams from a surface can be quantified by either a differential scattering coefficient or a bidirectional reflectance distribution function (BRDF). In this paper, the rough surface are modeled by a band-limited Weierstrass fractal function. According to the Kirchhoff stationary phase approximation for rough surface scattering, an expression of...
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