GPU-based Compressive Volume Rendering

Rabbani, Md Reza

GPU-based Compressive Volume Rendering

dc.contributor.advisor	Alim, Usman
dc.contributor.author	Rabbani, Md Reza
dc.contributor.committeemember	Wang, Mea
dc.date	2018-02
dc.date.accessioned	2018-01-19T01:02:13Z
dc.date.available	2018-01-19T01:02:13Z
dc.date.issued	2018-01-04
dc.description.abstract	There is an increasing demand in the scientific visualization community for high quality real time interactive volume renderers; but the goal of high quality in volume rendering degrades the performance of the volume renderer. The current advancements in graphics hardware has resulted in the adoptation of the GPU as a solution for the degradation issue in a volume renderer. However there is a caveat, with the use of the GPU as a solution; as the GPUs memory size and long data transfer times between CPU and GPU limit the performance of the GPU based volume renderer. The GPU based volume renderer performance issue can be resolved by rendering a subset of the pixels. By reducing the volume of data the computational costs are reduced. Then using a GPU based conjugate gradient solver we can reconstruct the full image which has the same quality as the original image. This dissertation will show how using GPUs and compressive rendering will optimize the performance of a volume renderer.	en_US
dc.identifier.citation	Rabbani, M. R. (2018). GPU-based Compressive Volume Rendering (Master's thesis, University of Calgary, Calgary, Canada). Retrieved from https://prism.ucalgary.ca.	en_US
dc.identifier.doi	http://dx.doi.org/10.11575/PRISM/5366
dc.identifier.uri	http://hdl.handle.net/1880/106285
dc.language.iso	en	en_US
dc.publisher.faculty	Science	en_US
dc.publisher.institution	University of Calgary	en
dc.rights	University of Calgary graduate students retain copyright ownership and moral rights for their thesis. You may use this material in any way that is permitted by the Copyright Act or through licensing that has been assigned to the document. For uses that are not allowable under copyright legislation or licensing, you are required to seek permission.	en_US
dc.subject	GPU	en_US
dc.subject.classification	Computer Science	en_US
dc.title	GPU-based Compressive Volume Rendering	en_US
dc.type	master thesis	en_US
thesis.degree.discipline	Computer Science	en_US
thesis.degree.grantor	University of Calgary	en_US
thesis.degree.name	Master of Science (MSc)	en_US
ucalgary.item.requestcopy	true
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