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VMV
2001
248views Visualization» more  VMV 2001»
14 years 11 months ago
Using an Extended Hough Transform Combined with a Kalman Filter to Segment Tubular Structures in 3D Medical Images
We present a new approach for the coarse segmentation of tubular structures in 3D image data. Our algorithm, which requires only few initial values and minimal user interaction, c...
Thorsten Behrens, Karl Rohr, H. Siegfried Stiehl
WCE
2007
14 years 11 months ago
Face Recognition using Discrete Cosine Transform plus Linear Discriminant Analysis
—Face recognition is a biometric identification method which among the other methods such as, finger print identification, speech recognition, signature and hand written recognit...
M. Hajiarbabi, J. Askari, S. Sadri, M. Saraee
JMM2
2006
146views more  JMM2 2006»
14 years 9 months ago
Multifont Arabic Characters Recognition Using HoughTransform and HMM/ANN Classification
Optical Characters Recognition (OCR) has been an active subject of research since the early days of computers. Despite the age of the subject, it remains one of the most challengin...
Nadia Ben Amor, Najoua Essoukri Ben Amara
TASLP
2008
133views more  TASLP 2008»
14 years 9 months ago
Adaptive System Identification in the Short-Time Fourier Transform Domain Using Cross-Multiplicative Transfer Function Approxima
In this paper, we introduce cross-multiplicative transfer function (CMTF) approximation for modeling linear systems in the short-time Fourier transform (STFT) domain. We assume tha...
Yekutiel Avargel, Israel Cohen
IPPS
2010
IEEE
14 years 7 months ago
Exploring parallelism in short sequence mapping using Burrows-Wheeler Transform
Next-generation high throughput sequencing instruments are capable of generating hundreds of millions of reads in a single run. Mapping those reads to a reference genome is an ext...
Doruk Bozdag, Ayat Hatem, Ümit V. Çata...