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DICTA
2007
15 years 8 months ago
K-means Clustering for Classifying Unlabelled MRI Data
Texture analysis of the liver for the diagnosis of cirrhosis is usually region-of-interest (ROI) based. Integrity of the label of ROI data may be a problem due to sampling. This p...
Gobert N. Lee, Hiroshi Fujita
CATA
2004
15 years 8 months ago
Annotating Linguistic Data with ImageSpace for the Preservation of Endangered Languages
Many languages are in serious danger of being lost and as a result, there has been a significant increase in language documentation projects, and also in attempts to preserve lang...
Shiyong Lu, Rong Huang, Farshad Fotouhi
ICIP
2002
IEEE
16 years 8 months ago
Quantized projection data hiding
In this paper we propose a novel data hiding procedure called Quantized Projection (QP), that combines elements from quantization (i.e. Quantization Index Modulation, QIM) and spr...
Fernando Pérez-González, Féli...
ICPR
2004
IEEE
16 years 7 months ago
Feature Selection and Gene Clustering from Gene Expression Data
In this article we describe an algorithm for feature selection and gene clustering from high dimensional gene expression data. The method is based on measuring similarity between ...
D. Dutta Majumder, Pabitra Mitra
ISLPED
1997
ACM
99views Hardware» more  ISLPED 1997»
15 years 10 months ago
Low power data processing by elimination of redundant computations
We suggest a new technique to reduce energy consumption in the processor datapath without sacrificing performance by exploiting operand value locality at run time. Data locality is...
Mir Azam, Paul D. Franzon, Wentai Liu