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ICIP
2007
IEEE
16 years 6 months ago
Direct Motion Estimation in the Radon Transform Domain using Match-Profile Backprojections
Integral projections have been proposed as an efficient method to reduce the dimensionality of the search space in motion estimation (ME) algorithms. A number of papers describe m...
Chris Bartels, Gerard de Haan
ISBI
2002
IEEE
16 years 5 months ago
Pyramidal search of maximum coherence direction for biomedical image interpolation
A multiresolution technique for biomedical image interpolation is presented in this paper. It is an extension of the work on Directional Coherence Interpolation (DCI) [15] ? a nov...
Jingdan Zhang, Yongmei Wang, Baining Guo
HAPTICS
2009
IEEE
15 years 11 months ago
Good vibrations: Asymmetric vibrations for directional haptic cues
In this paper we present a new concept for haptic guidance in multiple dimensions, in the form of asymmetric vibrations. We show that by adding asymmetry, vibrations from a single...
Hanns Tappeiner, Roberta L. Klatzky, Bertram Unger...
ICASSP
2007
IEEE
15 years 11 months ago
Maximum Likelihood Sound Source Localization for Multiple Directional Microphones
This paper presents a maximum likelihood (ML) framework for multimicrophone sound source localization (SSL). Besides deriving the framework, we focus on making the connection and ...
Cha Zhang, Zhengyou Zhang, Dinei A. F. Florê...
HUC
2004
Springer
15 years 10 months ago
ActiveBelt: Belt-Type Wearable Tactile Display for Directional Navigation
In this paper we propose a novel wearable interface called “ActiveBelt” that enables users to obtain multiple directional information with the tactile sense. Since the informat...
Koji Tsukada, Michiaki Yasumura