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MICCAI
2000
Springer
15 years 2 months ago
Retrospective Correction of MR Intensity Inhomogeneity by Information Minimization
In this paper, the problem of retrospective correction of intensity inhomogeneity in magnetic resonance (MR) images is addressed. A novel model-based correction method is proposed,...
Bostjan Likar, Max A. Viergever, Franjo Pernus
SIGGRAPH
1995
ACM
15 years 2 months ago
Creation and rendering of realistic trees
Recent advances in computer graphics have produced images approaching the elusive goal of photorealism. Since many natural objects are so complex and detailed, they are often not ...
Jason Weber, Joseph Penn
VLDB
1991
ACM
111views Database» more  VLDB 1991»
15 years 2 months ago
The Power of Methods With Parallel Semantics
A model capturing the data manipulation capabilities of a large class of methods in ohjectoriented databases is proposed and investsigated. The model uses a deterministic, paralle...
Karl Denninghoff, Victor Vianu
CSE
2009
IEEE
15 years 1 months ago
Using Qtag to Extract Dominant Public Opinion in Very Large-Scale Conversation
— These days VLSC (Very Large-Scale Conversation) is a particular type of online conversation, that is large scale, public, text-based, many-to-many and persistent. The nature of...
Sung Eob Lee, Taeksoo Chun, Steve SangKi Han
NSDI
2007
15 years 27 days ago
Information Slicing: Anonymity Using Unreliable Overlays
This paper proposes a new approach to anonymous communication called information slicing. Typically, anonymizers use onion routing, where a message is encrypted in layers with the...
Sachin Katti, Jeff Cohen, Dina Katabi