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pro vyhledávání: '"Liu Xu-min"'
Akademický článek
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Publikováno v:
International Journal of Signal Processing, Image Processing and Pattern Recognition. 8:27-44
Publikováno v:
International Journal of Signal Processing, Image Processing and Pattern Recognition. 8:77-88
Publikováno v:
Optics and Precision Engineering. 23:2328-2338
Publikováno v:
International Journal of Control and Automation. 7:23-36
In reality, flame is a common fluid scene. In this paper, we simulated flame by using improved particle system and detail the properties and changes of particles in the model. We realized a realistic color change and dynamic flickering flame characte
Publikováno v:
International Journal of Multimedia and Ubiquitous Engineering. 9:11-20
Despite the great success in smoothing of triangular mesh, the classical methods mostly require human interactions. In order to reduce the parameter settings, an adaptive and anisotropic smoothing algorithm for removing noise and preserving features
Publikováno v:
International Journal of Signal Processing, Image Processing and Pattern Recognition. 7:135-146
In order to overcome the disadvantages of mesh-growing method for large-scaleor normal information needed or pre-processing needed data, a robust mesh-growing surface reconstruction algorithm based on Octree will be proposed. Starting from an octree
Publikováno v:
Journal of Convergence Information Technology. 8:145-152
In the process of image segmentation, the basic ant colony algorithm has some disadvantages, such as long searching time, large amounts of calculation, and rough image segmentation results. This paper proposes an improved ant colony algorithm. Applyi
Autor:
Yang Xue, Liu Xu-min
Publikováno v:
Procedia Engineering. 15:1298-1302
In this paper, a new image vectorization method of weather radar image has been put forward, based on the theory of raster data vectorization. First of all, according to the nature of weather radar image that displays by pseudo-color, the image is di
Publikováno v:
Graphical Models. 72:1-6
In this paper, we study in depth a new modeling method for parameter curves and surface-hyperbolic polynomial uniform B-spline surfaces with shape parameter. Based on this model, we give an example of free-form curve modeling, and analyze the effect