Fast ray tracing by ray classification
SIGGRAPH '87 Proceedings of the 14th annual conference on Computer graphics and interactive techniques
Proceedings of the 24th annual conference on Computer graphics and interactive techniques
Global illumination using photon maps
Proceedings of the eurographics workshop on Rendering techniques '96
Anisotropic diffusion for Monte Carlo noise reduction
ACM Transactions on Graphics (TOG)
Radiance interpolants for accelerated bounded-error ray tracing
ACM Transactions on Graphics (TOG)
Dynamically reparameterized light fields
Proceedings of the 27th annual conference on Computer graphics and interactive techniques
Proceedings of the 27th annual conference on Computer graphics and interactive techniques
A ray tracing solution for diffuse interreflection
SIGGRAPH '88 Proceedings of the 15th annual conference on Computer graphics and interactive techniques
Proceedings of the 28th annual conference on Computer graphics and interactive techniques
Accelerating path tracing by re-using paths
EGRW '02 Proceedings of the 13th Eurographics workshop on Rendering
Spacetime Ray Tracing for Animation
IEEE Computer Graphics and Applications
Ray Tracing Point Sampled Geometry
Proceedings of the Eurographics Workshop on Rendering Techniques 2000
Lightcuts: a scalable approach to illumination
ACM SIGGRAPH 2005 Papers
A frequency analysis of light transport
ACM SIGGRAPH 2005 Papers
A first-order analysis of lighting, shading, and shadows
ACM Transactions on Graphics (TOG)
Multidimensional adaptive sampling and reconstruction for ray tracing
ACM SIGGRAPH 2008 papers
ACM Transactions on Graphics (TOG)
Frequency analysis and sheared reconstruction for rendering motion blur
ACM SIGGRAPH 2009 papers
Micro-rendering for scalable, parallel final gathering
ACM SIGGRAPH Asia 2009 papers
ACM SIGGRAPH Asia 2009 papers
Physically Based Rendering, Second Edition: From Theory To Implementation
Physically Based Rendering, Second Edition: From Theory To Implementation
Edge-avoiding À-Trous wavelet transform for fast global illumination filtering
Proceedings of the Conference on High Performance Graphics
Frequency analysis and sheared filtering for shadow light fields of complex occluders
ACM Transactions on Graphics (TOG)
Temporal light field reconstruction for rendering distribution effects
ACM SIGGRAPH 2011 papers
Adaptive sampling and reconstruction using greedy error minimization
Proceedings of the 2011 SIGGRAPH Asia Conference
Practical filtering for efficient ray-traced directional occlusion
Proceedings of the 2011 SIGGRAPH Asia Conference
On filtering the noise from the random parameters in Monte Carlo rendering
ACM Transactions on Graphics (TOG)
Coherent out-of-core point-based global illumination
EGSR'11 Proceedings of the Twenty-second Eurographics conference on Rendering
Spatial directional radiance caching
EGSR'09 Proceedings of the Twentieth Eurographics conference on Rendering
SURE-based optimization for adaptive sampling and reconstruction
ACM Transactions on Graphics (TOG) - Proceedings of ACM SIGGRAPH Asia 2012
Adaptive image synthesis for compressive displays
ACM Transactions on Graphics (TOG) - SIGGRAPH 2013 Conference Proceedings
Axis-aligned filtering for interactive physically-based diffuse indirect lighting
ACM Transactions on Graphics (TOG) - SIGGRAPH 2013 Conference Proceedings
Fourier analysis of stochastic sampling strategies for assessing bias and variance in integration
ACM Transactions on Graphics (TOG) - SIGGRAPH 2013 Conference Proceedings
Parallel adaptive sampling and reconstruction using multi-scale and directional analysis
The Visual Computer: International Journal of Computer Graphics
Boosting monte carlo rendering by ray histogram fusion
ACM Transactions on Graphics (TOG)
| Hi-index | 0.00 |
Stochastic techniques for rendering indirect illumination suffer from noise due to the variance in the integrand. In this paper, we describe a general reconstruction technique that exploits anisotropy in the light field and permits efficient reuse of input samples between pixels or world-space locations, multiplying the effective sampling rate by a large factor. Our technique introduces visibility-aware anisotropic reconstruction to indirect illumination, ambient occlusion and glossy reflections. It operates on point samples without knowledge of the scene, and can thus be seen as an advanced image filter. Our results show dramatic improvement in image quality while using very sparse input samplings.