Interactive wireless virtual colonoscopy

Seok Jae Jeong; Arie E. Kaufman

doi:10.1007/s00371-007-0117-8

Interactive wireless virtual colonoscopy

Seok Jae Jeong
, Arie E. Kaufman

Computer Science

Stony Brook University

Research output: Contribution to journal › Article › peer-review

13 Scopus citations

Abstract

We present an interactive virtual colon navigation system on a PDA that is a client-server system over a wireless network. For improving the quality of the rendering results on the PDA, the overall rendering speed, and the user interactivity, we propose three novel methods and adapt a GPU-based direct volume rendering technique. Using these proposed methods, our system can support approximately a two times faster navigation speed and 17 percent better PSNR than previous remote visualization methods with a 512×512×361 volumetric colon CT data using a PDA device over 802.11b wireless network.

Original language	English
Pages (from-to)	545-557
Number of pages	13
Journal	Visual Computer
Volume	23
Issue number	8
DOIs	https://doi.org/10.1007/s00371-007-0117-8
State	Published - Aug 2007

Keywords

GPU-based volume rendering
Interactive image streaming
Remote visualization
Wireless virtual colonoscopy

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10.1007/s00371-007-0117-8

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KW - Remote visualization

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Interactive wireless virtual colonoscopy

Abstract

Keywords

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