Please use this identifier to cite or link to this item:
Title: Secure cloud-based volume ray-casting
Authors: Mohanty, M.
Ooi, W.T. 
Atrey, P.K.
Keywords: Cloud-Based Imaging
Secure Multi-Party Computation
Shamirs Secret Sharing
Volume Ray-Casting
Issue Date: 2013
Citation: Mohanty, M., Ooi, W.T., Atrey, P.K. (2013). Secure cloud-based volume ray-casting. Proceedings of the International Conference on Cloud Computing Technology and Science, CloudCom 1 : 531-538. ScholarBank@NUS Repository.
Abstract: Advances in cloud computing have allowed volume rendering tasks, typically done by volume ray-casting, to be outsourced to cloud data centers. The availability of volume data and rendered images (which can contain important information such as the disease information of a patient) to a third-party cloud provider, however, presents security and privacy challenges. This paper addresses these challenges by proposing a secure cloud-based volume ray-casting framework that distributes the rendering tasks among the data centers and hides the information that is exchanged between the server and a data center, between two data centers, and between a data center and the client by using Shamir's secret sharing, such that none of the data centers has enough information to know the secret data and/or rendered image. Experiments and analyses show that our framework is highly secure and requires low computation cost. © 2013 IEEE.
Source Title: Proceedings of the International Conference on Cloud Computing Technology and Science, CloudCom
ISSN: 23302186
DOI: 10.1109/CloudCom.2013.77
Appears in Collections:Staff Publications

Show full item record
Files in This Item:
There are no files associated with this item.


checked on Mar 22, 2019


checked on Mar 5, 2019

Page view(s)

checked on Jan 12, 2019

Google ScholarTM



Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.