Simulation of 3D infrared scenes using random fields model

Xiaopeng Shao; Jianqi Zhang

doi:10.1117/12.441610

25 September 2001 Simulation of 3D infrared scenes using random fields model

Xiaopeng Shao, Jianqi Zhang

Proceedings Volume 4553, Visualization and Optimization Techniques; (2001) https://doi.org/10.1117/12.441610
Event: Multispectral Image Processing and Pattern Recognition, 2001, Wuhan, China

Abstract

Analysis and simulation of smart munitions requires imagery for the munition's sensor to view. The traditional infrared background simulations are always limited in the plane scene studies. A new method is described to synthesize the images in 3D view and with various terrains texture. We develop the random fields model and temperature fields to simulate 3D infrared scenes. Generalized long-correlation (GLC) model, one of random field models, will generate both the 3D terrains skeleton data and the terrains texture in this work. To build the terrain mesh with the random fields, digital elevation models (DEM) are introduced in the paper. And texture mapping technology will perform the task of pasting the texture in the concavo-convex surfaces of the 3D scene. The simulation using random fields model is a very available method to produce 3D infrared scene with great randomicity and reality.

Citation Download Citation

Xiaopeng Shao and Jianqi Zhang "Simulation of 3D infrared scenes using random fields model", Proc. SPIE 4553, Visualization and Optimization Techniques, (25 September 2001); https://doi.org/10.1117/12.441610

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