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CRV
2005
IEEE
201views Robotics» more  CRV 2005»
13 years 10 months ago
Minimum Bayes Error Features for Visual Recognition by Sequential Feature Selection and Extraction
The extraction of optimal features, in a classification sense, is still quite challenging in the context of large-scale classification problems (such as visual recognition), inv...
Gustavo Carneiro, Nuno Vasconcelos
CRV
2005
IEEE
187views Robotics» more  CRV 2005»
13 years 10 months ago
A Novel Scheme for Fingerprint Identification
Fingerprint recognition is one of the most reliable and popular biometric recognition methods in these days. In this paper, we describe a fingerprint recognition system consisting...
Tsong-Liang Huang, Che-Wei Liu, Jui-Peng Lin, Chie...
SAC
2006
ACM
13 years 10 months ago
The impact of sample reduction on PCA-based feature extraction for supervised learning
“The curse of dimensionality” is pertinent to many learning algorithms, and it denotes the drastic raise of computational complexity and classification error in high dimension...
Mykola Pechenizkiy, Seppo Puuronen, Alexey Tsymbal
ACCV
2006
Springer
13 years 10 months ago
A Multiscale Co-linearity Statistic Based Approach to Robust Background Modeling
Background subtraction is an essential task in several static camera based computer vision systems. Background modeling is often challenged by spatio-temporal changes occurring due...
Prithwijit Guha, Dibyendu Palai, K. S. Venkatesh, ...
ISCAS
2006
IEEE
154views Hardware» more  ISCAS 2006»
13 years 10 months ago
A novel Fisher discriminant for biometrics recognition: 2DPCA plus 2DFLD
— this paper presents a novel image feature extraction and recognition method two dimensional linear discriminant analysis (2DLDA) in a much smaller subspace. Image representatio...
R. M. Mutelo, Li Chin Khor, Wai Lok Woo, Satnam Si...
ICRA
2006
IEEE
276views Robotics» more  ICRA 2006»
13 years 10 months ago
Feature Extraction from Laser Scan Data based on Curvature Estimation for Mobile Robotics
— This paper presents a geometrical feature detection system to use with conventional 2D laser rangefinders. This system consists of three main modules: data acquisition and pre...
Pedro Núñez, Ricardo Vázquez ...
ICPR
2006
IEEE
13 years 10 months ago
Fast Feature Extraction Approach for Multi-Dimension Feature Space Problems
Recently, we proposed a fast feature extraction approach denoted FSOM utilizes Self Organizing Map (SOM). FSOM [1] overcomes the slowness of traditional SOM search algorithm. We i...
Alaa El. Sagheer, Naoyuki Tsuruta, Rin-ichiro Tani...
AVSS
2006
IEEE
13 years 10 months ago
A Random Field Model for Improved Feature Extraction and Tracking
This paper presents a novel method for illuminationinvariant and contrast preserving feature extraction, aimed at improving performance of tracking under complex light condition. ...
Xiaotong Yuan, Stan Z. Li
CMMR
2007
Springer
137views Music» more  CMMR 2007»
13 years 10 months ago
Retrieving and Recreating Musical Form
This paper discusses musical form from a cognitive and a computational viewpoint. While several time-windows exist in the brain, we here put emphasis on the superchunks of up to mo...
Ole Kühl, Kristoffer Jensen
ICMCS
2007
IEEE
117views Multimedia» more  ICMCS 2007»
13 years 10 months ago
Digital Media Indexing on the Cell Processor
We present a case study of developing a digital media indexing application, code-named MARVEL, on the STI Cell Broadband Engine (CBE) processor. There are two aspects of the targe...
Lurng-Kuo Liu, Qiang Liu, Apostol Natsev, Kenneth ...