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ECCV
2008
Springer
14 years 9 months ago
Fast and Accurate Rotation Estimation on the 2-Sphere without Correspondences
Abstract. We present a refined method for rotation estimation of signals on the 2-Sphere. Our approach utilizes a fast correlation in the harmonic domain to estimate rotation angle...
Janis Fehr, Marco Reisert, Hans Burkhardt
ADC
2007
Springer
170views Database» more  ADC 2007»
14 years 1 months ago
Pruning SIFT for Scalable Near-duplicate Image Matching
The detection of image versions from large image collections is a formidable task as two images are rarely identical. Geometric variations such as cropping, rotation, and slight p...
Jun Jie Foo, Ranjan Sinha
AIIA
2009
Springer
13 years 11 months ago
Local Kernel for Brains Classification in Schizophrenia
Abstract. In this paper a novel framework for brain classification is proposed in the context of mental health research. A learning by example method is introduced by combining loc...
Umberto Castellani, E. Rossato, Vittorio Murino, M...
AMR
2008
Springer
248views Multimedia» more  AMR 2008»
13 years 9 months ago
Mobile Museum Guide Based on Fast SIFT Recognition
Abstract. This article explores the feasibility of a market-ready, mobile pattern recognition system based on the latest findings in the field of object recognition and currently a...
Boris Ruf, Effrosini Kokiopoulou, Marcin Detynieck...
CORR
2010
Springer
159views Education» more  CORR 2010»
13 years 7 months ago
A Novel VLSI Architecture of Fixed-complexity Sphere Decoder
Fixed-complexity sphere decoder (FSD) is a recently proposed technique for multiple-input multiple-output (MIMO) detection. It has several outstanding features such as constant thr...
Bin Wu, Guido Masera