Cloud scene simulation based on radiative transfer theory and fractal theory

yang chun-ping; wu jian; wei ling; leng jie

Volume 19 Issue 07

Mar. 2012

Turn off MathJax

Article Contents

Abstract

References

Article Navigation > High Power Laser and Particle Beams > 2007 > 19(07): 0-

yang chun-ping, wu jian, wei ling, et al. Cloud scene simulation based on radiative transfer theory and fractal theory[J]. High Power Laser and Particle Beams, 2007, 19.

Citation:

yang chun-ping, wu jian, wei ling, et al. Cloud scene simulation based on radiative transfer theory and fractal theory[J]. High Power Laser and Particle Beams, 2007, 19.

yang chun-ping, wu jian, wei ling, et al. Cloud scene simulation based on radiative transfer theory and fractal theory[J]. High Power Laser and Particle Beams, 2007, 19.

Citation:

yang chun-ping, wu jian, wei ling, et al. Cloud scene simulation based on radiative transfer theory and fractal theory[J]. High Power Laser and Particle Beams, 2007, 19.

PDF( 270 KB)

Cloud scene simulation based on radiative transfer theory and fractal theory

1.
School of Opto-Electronic Information,University of Electronic Scince and Technology of China,Chengdu 610054,China;
2.
Institute of Applied Electronic,CAEP,P.O.Box 919-1012,Mianyang 621900,China

Publish Date: 2007-07-15

Abstract

Abstract

Methods for cloud scene simulation are analyzed and studied based on the properties of real cloud edge and distribution of sky radiance. A model is used to simulate cloud scene by means of fractal geometry algorithm after effects on the sky radiance of cloud are analyzed. Firstly, spectral radiances of cloud free sky and cloudy sky are respectively calculated according to the radiative transfer theory. A simulation method for cloud edge is developed based on the improved random generator after studying the properties of real cloud edge and self similar character of the fractal principle. Finally, a kind of algorithm implemented to create cloud texture is designed by making full use of radiance distribution of cloud sky, quadric random method and Diamond-Square interpolation. Consequently,
- scene simulation,
- fractal theory,
- radiative transfer,
- radiance,
- eddington approximation

FullText(HTML)

References(0)

References

Relative Articles

[1]	Gao Mingzhu, Su Jiancang, Qiu Xudong, Zeng Bo, Li Rui, Zhao Liang. Design and simulation of dual short pulse transmission structure[J]. High Power Laser and Particle Beams, 2023, 35(5): 055001. doi: 10.11884/HPLPB202335.220310
[2]	Lu Daju, Yang Rui, Zhang Bo, Zheng Jie, Zou Kai, Leng Jie, Wan Min. Measurement of sky background luminance characteristics[J]. High Power Laser and Particle Beams, 2013, 25(S0): 51-54.
[3]	Bian Jian, Qie Lili, Xu Wenqing, Xu Qingshan. Effect of aerosol vertical inhomogeneity on sky background brightness[J]. High Power Laser and Particle Beams, 2013, 25(05): 1081-1086. doi: 10.3788/HPLPB20132505.1081
[4]	Tang Jianming, Zhao Qing, Zheng Ling, Liu Shuzhang, Luo Xiangang. Theory and simulation of 3 mm conical horn focusing lens antennas[J]. High Power Laser and Particle Beams, 2012, 24(02): 436-440. doi: 10.3788/HPLPB20122402.0436
[5]	meng xianzhu. Analysis of high brightness laser synchrotron source based on a novel super-cavity[J]. High Power Laser and Particle Beams, 2011, 23(09): 0- .
[6]	zeng zhengzhong. Approximate series solutions of pulse waveforms and transmission efficiencies of exponential transmission line[J]. High Power Laser and Particle Beams, 2011, 23(08): 0- .
[7]	hou deting, song hang, chen yong, zhou dongfang. Model of microwave electromagnetic scattering at fractal sea surface[J]. High Power Laser and Particle Beams, 2010, 22(09): 0- .
[8]	qiao chun-hong, fan cheng-yu, wang ying-jian, feng xiao-xing, cheng dong-jie. Simulation experiment of high energy laser propagation in the atmosphere[J]. High Power Laser and Particle Beams, 2008, 20(11): 0- .
[9]	shen gang, zhu shao-ping. Satisfied qualification of radiative heat conduction approximation when radiation transferred in light media[J]. High Power Laser and Particle Beams, 2008, 20(02): 0- .
[10]	yang chun-ping, wu jian, leng jie. Parameterized model of solar radiation reflection by the ground[J]. High Power Laser and Particle Beams, 2007, 19(02): 0- .
[11]	wu si-zhong, xu yan. Conditions for the generation of supersonic diffusive radiation transport[J]. High Power Laser and Particle Beams, 2006, 18(12): 0- .
[12]	zhou wang, zhou dong-fang, hou de-ting, hu tao, weng ling-wen. Calculation and simulation of sand and dust attenuation in microwave propagation[J]. High Power Laser and Particle Beams, 2005, 17(08): 0- .
[13]	su yi, wan min, hu xiao-yang, yang rui, leng jie, zheng jie. Approximate computation model of clear sky spectral luminance[J]. High Power Laser and Particle Beams, 2005, 17(10): 0- .
[14]	zhu wen-yue, rao rui-zhong, mei hai-ping. Fractal characteristics of laser scintillation in the atmosphere[J]. High Power Laser and Particle Beams, 2004, 16(07): 0- .
[15]	sun yi yi, dong hao, bi zhao hui, li zhi ping. Intercomparison of models for radiative transfer in the atmosphere[J]. High Power Laser and Particle Beams, 2004, 16(02): 0- .
[16]	wang yi, fan wei, rao rui-zhong. Analysis on the object-background contrastby numerical radiative transfer computation[J]. High Power Laser and Particle Beams, 2004, 16(07): 0- .
[17]	lai dong xian, feng ting gui, lan ke, xu yan. Numerical simulations for radiation transfer in CH foam[J]. High Power Laser and Particle Beams, 2003, 15(04): 0- .
[18]	tao xiang yang, zhou nan run, l bai da. Approximate analytical propagation equations of laser beams through a paraxial optical ABCD system with aperture[J]. High Power Laser and Particle Beams, 2003, 15(01): 0- .
[19]	wang xi-qing, liang guo-dong, lü bai-da. Approximate close-form expression for Gaussian beams passing through an ABCD optical system with hard-edge aperture[J]. High Power Laser and Particle Beams, 2001, 13(04): 0- .