Real‐Time Concurrent Linked List Construction on the GPU

Yang, Jason; Hensley, Justin; Grün, Holger; Thibieroz, Nicolas

doi:10.1111/j.1467-8659.2010.01725.x

Cited by 134 publications

(114 citation statements)

References 26 publications

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“…For opaque objects, the z-buffer algorithm trivially solves the occlusion problem, while transparent surfaces are expected to be rendered later. Our method is compatible with existing order independent transparency methods ( [Yang et al 2010], ). In the end of the sampling pass, only visible references are present in the frame buffer.…”

Section: Global Shading Cachementioning

confidence: 71%

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Decoupled deferred shading for hardware rasterization

Liktor

Dachsbacher

2012

Proceedings of the ACM SIGGRAPH Symposium on Interactive 3D Graphics and Games

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Figure 1: Decoupled deferred shading enables efficient shading reuse for stochastic rasterization. These images show depth of field rendering with 4× visibility supersampling (left), a visualization of the shading rate (sspp-shading samples per pixel, center), and the same shading as seen from a pin-hole camera (right). Our adaptive scheme reduces the shading frequency of defocused regions. AbstractIn this paper we present decoupled deferred shading: a rendering technique based on a new data structure called compact geometry buffer, which stores shading samples independently from the visibility. This enables caching and efficient reuse of shading computation, e.g. for stochastic rasterization techniques. In contrast to previous methods, our decoupled shading can be efficiently implemented on current graphics hardware. We describe two variants which differ in the way the shading samples are cached: the first maintains a single cache for the entire image in global memory, while the second pursues a tile-based approach leveraging local memory of the GPU's multiprocessors. We demonstrate the application of decoupled deferred shading to speed up the rendering in applications with stochastic supersampling, depth of field, and motion blur.

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Section: Global Shading Cachementioning

confidence: 71%

“…We use atomic counters similarly to the linked list generation method of Yang et al [2010]. We also need to synchronize processed visibility samples, otherwise multiple threads would store the same shading data at different locations in the memory (and reduce the efficiency of shading reuse).…”

Section: Integration Into Rasterization Pipelinesmentioning

confidence: 99%

Decoupled deferred shading for hardware rasterization

Liktor

Dachsbacher

2012

Proceedings of the ACM SIGGRAPH Symposium on Interactive 3D Graphics and Games

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“…Recently, Callahan et al (2005) introduced the K-buffer, a per pixel fixed-size buffer of fragments that is maintained in GPU memory. There exist many proposals for implementing the K-Buffer on the GPU, for example by using the stencil routing algorithm (Myers & Bavoil, 2007) or by exploiting generic atomic operations available in OpenGL 4.0 (Yang et al, 2010). It requires only one geometric pass, thus being more efficient than techniques such as depth peeling (Everitt, 2001).…”

Section: Fusing Of Methods Via Global Transparencymentioning

confidence: 99%

Visualization Methods for Numerical Astrophysics

Benger¹,

Haider²,

Höller³

et al. 2012

Astrophysics

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“…Recently there are quite a few developments in order-independent-transparency that yield better results, e.g. [3,10,17,29]. We implement a version of dual-depth peeling [3] for our prototype.…”

Section: Design Trade-offsmentioning

confidence: 99%

Exploring entities in text with descriptive non-photorealistic rendering

Chang

Collins

2013

2013 IEEE Pacific Visualization Symposium (PacificVis)

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Abstract-We present a novel approach to text visualization called descriptive non-photorealistic rendering which exploits the inherent spatial and abstract dimensions in text documents to integrate 3D non-photorealistic rendering with information visualization. The visualization encodes text data onto 3D models, emphasizing the relative significance of words in the text and the physical, real-world relationships between those words. Analytic exploration is supported through a collection of interactive widgets and direct multitouch interaction with the 3D models. We applied our method to analyze a collection of vehicle complaint reports from National Highway Traffic Safety Administration (NHTSA), and through a qualitative evaluation study, we demonstrate how our system can support tasks such as comparing the reliability of different makes and models, finding interesting facts, and revealing possible causal relations between car parts.

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Real‐Time Concurrent Linked List Construction on the GPU

Cited by 134 publications

References 26 publications

Decoupled deferred shading for hardware rasterization

Decoupled deferred shading for hardware rasterization

Visualization Methods for Numerical Astrophysics

Exploring entities in text with descriptive non-photorealistic rendering

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