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Interactive wireless virtual colonoscopy

delete2007-05-23
delete12
PRE
AI
S
Seokjae Jeong *
A
Arie Kaufman
DOI：10.1007/s00371-007-0117-8delete
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Abstract

Abstract

En 中文
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 512x512x361 volumetric colon CT data using a PDA device over 802.11b wireless network.
Keywords:
wireless virtual colonoscopy
remote visualization
GPU-based volume rendering
interactive image streaming

Journal

Visual Computer cover
Visual Computer
IF:
2.9
Papers:
4.6K
Citations:
6.5K

Organization

No organization information available