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IJDAR
2002
116views more  IJDAR 2002»
13 years 5 months ago
Performance evaluation of pattern classifiers for handwritten character recognition
Abstract. This paper describes a performance evaluation study in which some efficient classifiers are tested in handwritten digit recognition. The evaluated classifiers include a s...
Cheng-Lin Liu, Hiroshi Sako, Hiromichi Fujisawa
CVPR
2006
IEEE
14 years 7 months ago
Learning Boosted Asymmetric Classifiers for Object Detection
Object detection can be posted as those classification tasks where the rare positive patterns are to be distinguished from the enormous negative patterns. To avoid the danger of m...
Xinwen Hou, Cheng-Lin Liu, Tieniu Tan
CIARP
2009
Springer
13 years 3 months ago
K-Medoids-Based Random Biometric Pattern for Cryptographic Key Generation
In this paper we report an approach for cryptographic key generation based on keystroke dynamics and the k-medoids algorithm. The stages that comprise the approach are training-enr...
H. A. Garcia-Baleon, Vicente Alarcón Aquino...
CLEF
2004
Springer
13 years 9 months ago
Pattern-Based Image Retrieval with Constraints and Preferences on ImageCLEF 2004
This paper presents the approach used by the University of Alicante in the ImageCLEF 2004 adhoc retrieval task. This task is performed by multilingual search requests (topics) agai...
Maximiliano Saiz-Noeda, José Luis Vicedo Go...
WCE
2007
13 years 6 months ago
Automatic State Machine Induction for String Recognition
—One problem of generating a model to recognize any string is how to generate one that is generalized enough to accept strings with similar patterns and, at the same time, is spe...
Boontee Kruatrachue, Nattachat Pantrakarn, Kritawa...