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VRST
2009
ACM
14 years 5 months ago
Standalone edge-based markerless tracking of fully 3-dimensional objects for handheld augmented reality
This paper presents a markerless tracking technique targeted to the Windows Mobile Pocket PC platform. The primary aim of this work is to allow the development of standalone augme...
João Paulo S. M. Lima, Veronica Teichrieb, ...
3DPVT
2006
IEEE
199views Visualization» more  3DPVT 2006»
14 years 5 months ago
Fast Level Set Multi-View Stereo on Graphics Hardware
In this paper, we show the importance and feasibility of much faster multi-view stereo reconstruction algorithms relying almost exclusively on graphics hardware. Reconstruction al...
Patrick Labatut, Renaud Keriven, Jean-Philippe Pon...
CASES
2006
ACM
14 years 4 months ago
Limitations of special-purpose instructions for similarity measurements in media SIMD extensions
Microprocessor vendors have provided special-purpose instructions such as psadbw and pdist to accelerate the sumof-absolute differences (SAD) similarity measurement. The usefulne...
Asadollah Shahbahrami, Ben H. H. Juurlink, Stamati...
SBCCI
2003
ACM
129views VLSI» more  SBCCI 2003»
14 years 4 months ago
Hyperspectral Images Clustering on Reconfigurable Hardware Using the K-Means Algorithm
Unsupervised clustering is a powerful technique for understanding multispectral and hyperspectral images, being k-means one of the most used iterative approaches. It is a simple th...
Abel Guilhermino S. Filho, Alejandro César ...
ISCA
2010
IEEE
219views Hardware» more  ISCA 2010»
14 years 4 months ago
Using hardware vulnerability factors to enhance AVF analysis
Fault tolerance is now a primary design constraint for all major microprocessors. One step in determining a processor’s compliance to its failure rate target is measuring the Ar...
Vilas Sridharan, David R. Kaeli