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PRL
2006
97views more  PRL 2006»
13 years 11 months ago
Accurate distortion measurement for generic shape coding
Abstract
Ferdous Ahmed Sohel, Laurence S. Dooley, Gour C. K...
PRL
2006
111views more  PRL 2006»
13 years 11 months ago
A chaincode based scheme for fingerprint feature extraction
A feature extraction method using the chaincode representation of fingerprint ridge contours is presented. The representation allows efficient image quality enhancement and detect...
Zhixin Shi, Venu Govindaraju
PRL
2006
106views more  PRL 2006»
13 years 11 months ago
Invariances in kernel methods: From samples to objects
This paper presents a general method for incorporating prior knowledge into kernel methods such as Support Vector Machines. It applies when the prior knowledge can be formalized b...
Alexei Pozdnoukhov, Samy Bengio
PRL
2006
85views more  PRL 2006»
13 years 11 months ago
Image segmentation based on merging of sub-optimal segmentations
In this paper a heuristic segmentation algorithm is presented based on the oversegmentation of an image. The method uses a set of different segmentations of the image produced pre...
Juan Carlos Pichel, David E. Singh, Francisco F. R...
PRL
2006
95views more  PRL 2006»
13 years 11 months ago
Where physically is the optical center?
A simple and fast method of determining the position of the optical center without any specialized equipment is presented. The position of the optical center is a depth determinin...
Peter Peer, Franc Solina
PRL
2006
94views more  PRL 2006»
13 years 11 months ago
Improving visual evoked potential feature classification for person recognition using PCA and normalization
In earlier papers, it was shown that recognizing persons using their brain patterns evoked during visual stimulus is possible. In this paper, several modifications are proposed to...
Ramaswamy Palaniappan, K. V. R. Ravi
PRL
2006
132views more  PRL 2006»
13 years 11 months ago
Modelling and accuracy estimation of a new omnidirectional depth computation sensor
Depth computation is an attractive feature in computer vision. The use of traditional perspective cameras for panoramic perception requires several images, most likely implying th...
Radu Orghidan, Joaquim Salvi, El Mustapha Mouaddib
PRL
2006
113views more  PRL 2006»
13 years 11 months ago
Matching two clusters of points extracted from satellite images
Image matching is a stage one performs as soon as one has two images of the same scene, taken from two different points of view. Matching these images is to find the mathematical ...
Patrice Navy, Vincent Pagé, Enguerran Grand...
PRL
2006
70views more  PRL 2006»
13 years 11 months ago
New features for automatic classification of human chromosomes: A feasibility study
Karyotyping, a standard method for presenting pictures of the human chromosomes for diagnostic purposes, is a long standing, yet common technique in cytogenetics. Automating the c...
Mehdi Moradi, Seyed Kamaledin Setarehdan