hdr – Visual Computing Lab https://viscomp.alexandra.dk Computer Graphics, Computer Vision and High Performance Computing Tue, 23 Nov 2010 15:08:30 +0000 en-GB hourly 1 https://wordpress.org/?v=5.8.2 Image based lighting https://viscomp.alexandra.dk/?p=611 https://viscomp.alexandra.dk/?p=611#comments Tue, 23 Nov 2010 15:08:30 +0000 http://viscomp.alexandra.dk/?p=611 We have been experimenting with image based lighting and importance sampling of a HDRI maps – as well as unifying our various ray trace related techniques into a single framework (codename: Cyclops). This framework is to be used for some of our future ray trace related projects, e.g. quick rebuild of acceleration structure as well as predictive rendering.

… oh, and everything is GPU based – coded from the ground up (Cuda and OpenCL).

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