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» Qualitative Visualization of Distance Information
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COSIT
1997
Springer
115views GIS» more  COSIT 1997»
13 years 10 months ago
Qualitative Representation of Change
Current geographic information systems (GISs) have been designed for querying and maintaining static databases representing static phenomena and give little support to those users ...
Kathleen Hornsby, Max J. Egenhofer
ICMCS
2000
IEEE
94views Multimedia» more  ICMCS 2000»
13 years 10 months ago
A Live Video Imaging Method for Capturing Presentation Information in Distance Learning
We propose a new approach of video imaging method suitable to support distance learning. Automatic active camera control and video selection system visualizes presentation informa...
Yoshinari Kameda, Kentaro Ishizuka, Michihiko Mino...
CHI
2003
ACM
14 years 6 months ago
With similar visual angles, larger displays improve spatial performance
Large wall-sized displays are becoming prevalent. Although researchers have articulated qualitative benefits of group work on large displays, little work has been done to quantify...
Desney S. Tan, Darren Gergle, Peter Scupelli, Rand...
ACIVS
2007
Springer
14 years 13 days ago
Colon Visualization Using Cylindrical Parameterization
Abstract. Using cylindrical parameterization, the 3D mesh surface extracted from colon CT scan images is parameterized onto a cylinder, and afterwards visualized with a modified C...
Zhenhua Mai, Toon Huysmans, Jan Sijbers
APVIS
2008
13 years 7 months ago
Illustrative Streamline Placement and Visualization
by the abstracting, focusing and explanatory qualities of diagram drawing in art, in this paper we propose a novel seeding strategy to generate representative and illustrative str...
Liya Li, Hsien-Hsi Hsieh, Han-Wei Shen