منابع مشابه
Assisted Archaeological Line Drawing
Published by the IEEE Computer Society 0018-9162/11/$26.00 © 2011 IEEE TRADITIONAL LINE DRAWING Archaeologists use several approaches to manually render line drawings of objects and scenes, including the grid method, as Figure 1b shows.2 The draftsman determines a coordinate system, measures the positions of convex and concave feature points using rulers, and records these measurements on milli...
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conferences, as we all know, is the opportunity they afford to consolidate old friendships and make new contacts. Clusters of conversation provide a more valuable way to spend ones time than attending sessions. At the last national meeting we escaped from the celebrations of the recent victory of Deep Blue over the dreaded Kasparov, to find just such a group, already engaged in an animated disc...
متن کاملDrawing the line: differentiating transudates from exudates.
Accessible online at: www.karger.com/journals/res Involvement of the pleural mesothelium in inflammatory disease processes results in the development of an exudative pleural effusion. When the pleura itself is not inflamed and there is increased intravascular pressure, transudative effusions occur. This important concept is clearly illustrated in the paper by Alexandrakis and Bouros [1] in this...
متن کاملDrawing the Red Line in Java
Software-based protection has become a viable alternative to hardware-based protection in systems based on languages such as Java, but the absence of hardware mechanisms for protection has been coupled with an absence of a user/kernel boundary. We show why such a “red line” must be present in order for a Java virtual machine to be as effective and as reliable as an operating system. We discuss ...
متن کاملStraight-Line Drawing of Quadrangulations
This article introduces a straight-line drawing algorithm for quadrangulations, in the family of the face-counting algorithms. It outputs in linear time a drawing on a regular W×H grid such that W+H = n − 1 −∆, where n is the number of vertices and ∆ is an explicit combinatorial parameter of the quadrangulation.
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ژورنال
عنوان ژورنال: Index on Censorship
سال: 2008
ISSN: 0306-4220,1746-6067
DOI: 10.1080/03064220802343583