Adaptive rendering with linear predictions
Journal Article
Moon, B., Iglesias-Guitian, J. A., Yoon, S., & Mitchell, K. (2015)
Adaptive rendering with linear predictions. ACM transactions on graphics, 34(4), 121:1-121:11. https://doi.org/10.1145/2766992
We propose a new adaptive rendering algorithm that enhances the
performance of Monte Carlo ray tracing by reducing the noise, i.e.,
variance, while preserving a variety of hig...
A Task Taxonomy for Temporal Graph Visualisation
Journal Article
Kerracher, N., Kennedy, J., & Chalmers, K. (2015)
A Task Taxonomy for Temporal Graph Visualisation. IEEE Transactions on Visualization and Computer Graphics, 21(10), 1160-1172. https://doi.org/10.1109/tvcg.2015.2424889
By extending and instantiating an existing formal task framework, we define a task taxonomy and task design space for temporal graph visualisation. We discuss the process invo...
Visualization beyond the desktop--the Next Big Thing.
Journal Article
Roberts, J. C., Ritsos, P. D., Badam, S. K., Brodbeck, D., Kennedy, J., & Elmqvist, N. (2014)
Visualization beyond the desktop--the Next Big Thing. IEEE Computer Graphics and Applications, 34(6), 26-34. https://doi.org/10.1109/MCG.2014.82
Visualization is coming of age. With visual depictions being seamlessly integrated into documents, and data visualization techniques being used to understand increasingly larg...
Error analysis of estimators that use combinations of stochastic sampling strategies for direct illumination
Journal Article
Subr, K., Nowrouzezahrai, D., Jarosz, W., Kautz, J., & Mitchell, K. (2014)
Error analysis of estimators that use combinations of stochastic sampling strategies for direct illumination. Computer Graphics Forum, 33(4), 93-102. https://doi.org/10.1111/cgf.12416
We present a theoretical analysis of error of combinations of Monte Carlo estimators used in image synthesis. Importance sampling and multiple importance sampling are popular ...
Iterative image warping
Journal Article
Bowles, H., Mitchell, K., Sumner, R., Moore, J., & Gross, M. (2012)
Iterative image warping. Computer Graphics Forum, 31, 237-246. https://doi.org/10.1111/j.1467-8659.2012.03002.x
Animated image sequences often exhibit a large amount of inter-frame coherence which standard rendering algorithms and pipelines are ill-equipped to exploit, limiting their ef...
OSCAM-optimized stereoscopic camera control for interactive 3D
Journal Article
Oskam, T., Hornung, A., Bowles, H., Mitchell, K., & Gross, M. (2011)
OSCAM-optimized stereoscopic camera control for interactive 3D. ACM transactions on graphics, 30, 189. https://doi.org/10.1145/2024156.2024223
This paper presents a controller for camera convergence and interaxial separation that specifically addresses challenges in interactive stereoscopic applications like games. I...
OSCAM - Optimized Stereoscopic Camera Control for Interactive 3D
Journal Article
Oskam, T., Hornung, A., Bowles, H., Mitchell, K., & Gross, M. (2011)
OSCAM - Optimized Stereoscopic Camera Control for Interactive 3D. ACM transactions on graphics, 30, 189:1-189:8. https://doi.org/10.1145/2070781.2024223
This paper presents a controller for camera convergence and interaxial separation that specifically addresses challenges in interactive stereoscopic applications like games. I...