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DEXAW
2002
IEEE
101views Database» more  DEXAW 2002»
15 years 4 months ago
Robust Similarity Measures for Mobile Object Trajectories
We investigate techniques for similarity analysis of spatio-temporal trajectories for mobile objects. Such kind of data may contain a great amount of outliers, which degrades the ...
Michail Vlachos, Dimitrios Gunopulos, George Kolli...
ACL
2007
15 years 1 months ago
SVM Model Tampering and Anchored Learning: A Case Study in Hebrew NP Chunking
We study the issue of porting a known NLP method to a language with little existing NLP resources, specifically Hebrew SVM-based chunking. We introduce two SVM-based methods – ...
Yoav Goldberg, Michael Elhadad
ICASSP
2011
IEEE
14 years 3 months ago
Non-stationary feature extraction for automatic speech recognition
In current speech recognition systems mainly Short-Time Fourier Transform based features like MFCC are applied. Dropping the short-time stationarity assumption of the voiced speec...
Zoltán Tüske, Pavel Golik, Ralf Schl&u...
CAIP
2011
Springer
328views Image Analysis» more  CAIP 2011»
13 years 11 months ago
Accurate and Practical Calibration of a Depth and Color Camera Pair
We present an algorithm that simultaneously calibrates a color camera, a depth camera, and the relative pose between them. The method is designed to have three key features that no...
Daniel Herrera C., Juho Kannala, Janne Heikkil&aum...
ICDAR
2011
IEEE
13 years 11 months ago
A Shape Descriptor Combining Logarithmic-Scale Histogram of Radon Transform and Phase-Only Correlation Function
—A shape descriptor combining the histogram of the Radon transform, the logarithmic-scale histogram, and the phase-only correlation function is proposed. Applying a logarithmic-s...
Makoto Hasegawa, Salvatore Tabbone