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ICPR
2008
IEEE
16 years 2 months ago
Scribble-a-Secret: Similarity-based password authentication using sketches
This paper presents a sketch-based password authentication system called Scribble-a-Secret as a graphical password scheme in which free-form drawings are used as a means to authen...
Mizuki Oka, Kazuhiko Kato, Yingqing Xu, Lin Liang,...
ICPR
2008
IEEE
16 years 2 months ago
A study of change detection from satellite images using joint intensity histogram
Detection of appearance/disappearance of objects from satellite images is generally very difficult since background pixels also change their intensity values owing to various fac...
Yasuyo Kita
ICPR
2008
IEEE
16 years 2 months ago
Quantitative analysis of Iaido proficiency by using motion data
The purpose of this research is to make a quantitative analysis of Iaido (the Japanese art of using the Japanese sword) proficiency with multivariate data analysis. We carried out...
Woong Choi, Sho Mukaida, Hiroyuki Sekiguchi, Kozab...
ICPR
2008
IEEE
16 years 2 months ago
Active contour algorithm for texture segmentation using a texture feature set
This paper presents a novel algorithm for unsupervised texture segmentation. We incorporate a set of texture features under a segmentation framework, based on the active contour w...
Sandro Vega-Pons, José Luís Gil Rodr...
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IPPS
2008
IEEE
16 years 2 months ago
Supporting high performance bioinformatics flat-file data processing using indices
As an essential part of in vitro analysis, biological database query has become more and more important in the research process. A few challenges that are specific to bioinformat...
Xuan Zhang, Gagan Agrawal