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To realize the real-time rendering for regular and irregular military symbols, it proposed a terrain matching method based on the simplification of control points. The elevation values of the irregular military symbols were obtained primarily in the method. Then the elevation curve was differentiated and smoothed for times. And the final control points were obtained after the merging the initial control...
Simulating directional reflections and transmissions with spatial variation is essential for rendering transparent materials. To render this phenomenon in an interactive rate, multiple consecutive directional transmissions were approximated as serial filters. The method makes it possible to pre-calculate both reflected and transmitted distant lightings, and to store the results to the same set of...
The downlink capacity and coverage of mobile WiMAX system with array antenna is evaluated based on given interference analysis with multi-cell deployment. The link budget model with array antenna is also given. The results show that the capacity and coverage of mobile WiMAX based on the link level performance with CTC encoding.
This paper proposes a novel hardware-accelerating deformation algorithm based on curve-skeleton model for 2D shape manipulation. The deformation algorithm can achieve real-time interactive shape manipulation without any pre-computing step. The deforming regions of shapes are demarcated with a simple skeleton frame and are simulated by a curve-skeleton model consisting of triangle-strips. The algorithm...
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