Rendering antialiased shadows with depth maps
SIGGRAPH '87 Proceedings of the 14th annual conference on Computer graphics and interactive techniques
The triangle processor and normal vector shader: a VLSI system for high performance graphics
SIGGRAPH '88 Proceedings of the 15th annual conference on Computer graphics and interactive techniques
OpenGL Programming Guide: The Official Guide to Learning OpenGL, Version 1.2
OpenGL Programming Guide: The Official Guide to Learning OpenGL, Version 1.2
High-Quality Point-Based Rendering on Modern GPUs
PG '03 Proceedings of the 11th Pacific Conference on Computer Graphics and Applications
Perspective accurate splatting
GI '04 Proceedings of the 2004 Graphics Interface Conference
Confetti: Object-Space Point Blending and Splatting
IEEE Transactions on Visualization and Computer Graphics
SPBG'04 Proceedings of the First Eurographics conference on Point-Based Graphics
High-quality surface splatting on today's GPUs
SPBG'05 Proceedings of the Second Eurographics / IEEE VGTC conference on Point-Based Graphics
GPU-based rendering of sparse low-degree implicit surfaces
Proceedings of the 4th international conference on Computer graphics and interactive techniques in Australasia and Southeast Asia
A hardware architecture for surface splatting
ACM SIGGRAPH 2007 papers
Technical strategies for massive model visualization
Proceedings of the 2008 ACM symposium on Solid and physical modeling
Massive model visualization techniques: course notes
ACM SIGGRAPH 2008 classes
Iterative methods for visualization of implicit surfaces on GPU
ISVC'07 Proceedings of the 3rd international conference on Advances in visual computing - Volume Part I
GPU-accelerated 2D point cloud visualization using smooth splines for visual analytics applications
Proceedings of the 24th Spring Conference on Computer Graphics
ICVGIP'06 Proceedings of the 5th Indian conference on Computer Vision, Graphics and Image Processing
Interactive Rendering of Materials and Biological Structures on Atomic and Nanoscopic Scale
Computer Graphics Forum
Accelerated visualization of dynamic molecular surfaces
EuroVis'10 Proceedings of the 12th Eurographics / IEEE - VGTC conference on Visualization
A maximum enhancing higher-order tensor glyph
EuroVis'10 Proceedings of the 12th Eurographics / IEEE - VGTC conference on Visualization
Improved quadric surface impostors for large bio-molecular visualization
Proceedings of the Eighth Indian Conference on Computer Vision, Graphics and Image Processing
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Quadratic surfaces are frequently used primitives in geometric modeling and scientific visualization, such as rendering of tensor fields, particles, and molecular structures. While high visual quality can be achieved using sophisticated ray tracing techniques, interactive applications typically use either coarsely tessellated polygonal approximations or pre-rendered depth sprites, thereby trading off visual quality and perspective correctness for higher rendering performance. In contrast, we propose an efficient rendering technique for quadric primitives based on GPU-accelerated splatting. While providing similar performance as point-sprites, our methods provides perspective correctness and superior visual quality using per-pixel ray-casting.