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CVPR
2010
IEEE
1171views Computer Vision» more  CVPR 2010»
16 years 3 months ago
Geodesic Star Convexity for Interactive Image Segmentation
In this paper we introduce a new shape constraint for interactive image segmentation. It is an extension of Veksler's star-convexity prior, in two ways: from a single star to ...
Varun Gulshan, Carsten Rother, Antonio Criminisi, ...
ISSAC
2009
Springer
169views Mathematics» more  ISSAC 2009»
16 years 1 months ago
Computations modulo regular chains
The computation of triangular decompositions involves two fundamental operations: polynomial GCDs modulo regular chains and regularity test modulo saturated ideals. We propose new...
Xin Li, Marc Moreno Maza, Wei Pan
ISVLSI
2008
IEEE
136views VLSI» more  ISVLSI 2008»
16 years 1 months ago
CMOS Control Enabled Single-Type FET NASIC
A new hybrid CMOS-nanoscale circuit style has been developed that uses only one type of Field Effect Transistor (FET) in the logic portions of a design. This is enabled by CMOS pro...
Pritish Narayanan, Michael Leuchtenburg, Teng Wang...
ARITH
2007
IEEE
16 years 1 months ago
Performing Advanced Bit Manipulations Efficiently in General-Purpose Processors
This paper describes a new basis for the implementation of a shifter functional unit. We present a design based on the inverse butterfly and butterfly datapath circuits that perfo...
Yedidya Hilewitz, Ruby B. Lee
IFIP
2007
Springer
16 years 27 days ago
Semantic Context Reasoning Using Ontology Based Models
New mobile computing technologies and the increasing use of portable devices have pushed the development of the so-called context-aware applications. This new class of applications...
Rodrigo Mantovaneli Pessoa, Camilo Zardo Calvi, Jo...