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NPAR
2009
ACM
14 years 4 months ago
Ray tracing NPR-style feature lines
We present an algorithm for rendering high-quality line primitives of controllable on-screen width within a ray tracing framework, which can render simple NPR-style feature lines,...
A. N. M. Imroz Choudhury, Steven G. Parker
ISVC
2007
Springer
14 years 4 months ago
Fast kd -Tree Construction for 3D-Rendering Algorithms Like Ray Tracing
Many computer graphics rendering algorithms and techniques use ray tracing for generation of natural and photo-realistic images. The efficiency of the ray tracing algorithms depend...
Sajid Hussain, Håkan Grahn
ICMCS
2010
IEEE
228views Multimedia» more  ICMCS 2010»
13 years 11 months ago
Conversion of free-viewpoint 3D multi-view video for stereoscopic displays
This paper presents our ongoing research on view synthesis of free-viewpoint 3D multi-view video for 3DTV. With the emerging breakthrough of stereoscopic 3DTV, we have extended a ...
Luat Do, Svitlana Zinger, Peter H. N. de With
CGF
2010
135views more  CGF 2010»
13 years 6 months ago
Interactive Rendering of Non-Constant, Refractive Media Using the Ray Equations of Gradient-Index Optics
Existing algorithms can efficiently render refractive objects of constant refractive index. For a medium with a continuously varying index of refraction, most algorithms use the r...
Chen Cao, Zhong Ren, Baining Guo, Kun Zhou
VISUALIZATION
1999
IEEE
14 years 2 months ago
Hue-Balls and Lit-Tensors for Direct Volume Rendering of Diffusion Tensor Fields
With the development of magnetic resonance imaging techniques for acquiring diffusion tensor data from biological tissue, visualization of tensor data has become a new research fo...
Gordon L. Kindlmann, David M. Weinstein