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VLSISP
2008
173views more  VLSISP 2008»
13 years 10 months ago
Fast Bit Gather, Bit Scatter and Bit Permutation Instructions for Commodity Microprocessors
Advanced bit manipulation operations are not efficiently supported by commodity word-oriented microprocessors. Programming tricks are typically devised to shorten the long sequence...
Yedidya Hilewitz, Ruby B. Lee
ISBRA
2007
Springer
14 years 4 months ago
Estimating Bacterial Diversity from Environmental DNA: A Maximum Likelihood Approach
The ability to measure bacterial diversity is a prerequisite for the systematic study of bacterial biogeography and ecology. In this paper we describe a method of estimating divers...
Frederick Cohan, Danny Krizanc, Yun Lu
CVPR
2004
IEEE
15 years 12 hour ago
Computing Depth under Ambient Illumination Using Multi-Shuttered Light
Range imaging has become a critical component of many computer vision applications. The quality of the depth data is of critical importance, but so is the need for speed. Shuttere...
Héctor H. González-Baños, Jam...
ICCV
2007
IEEE
14 years 12 months ago
Depth Information by Stage Classification
Recently, methods for estimating 3D scene geometry or absolute scene depth information from 2D image content have been proposed. However, general applicability of these methods in...
André Redert, Arnold W. M. Smeulders, Jan-M...
ICIP
2004
IEEE
14 years 11 months ago
Robust ego-motion estimation and 3d model refinement using depth based parallax model
We present an iterative algorithm for robustly estimating the egomotion and refining and updating a coarse, noisy and partial depth map using a depth based parallax model and brig...
Amit K. Agrawal, Rama Chellappa