Statistical Texture Modeling for Medical Volume Using Linear Tensor Coding
Author(s) -
Junping Deng,
Qiao Xu,
YenWei Chen
Publication year - 2013
Publication title -
computational and mathematical methods in medicine
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.462
H-Index - 48
eISSN - 1748-6718
pISSN - 1748-670X
DOI - 10.1155/2013/630902
Subject(s) - basis (linear algebra) , coding (social sciences) , pattern recognition (psychology) , tensor (intrinsic definition) , mathematics , linear model , artificial intelligence , volume (thermodynamics) , computer science , statistics , geometry , physics , quantum mechanics
We introduced a compact representation method named Linear Tensor Coding (LTC) for medical volume. With LTC, medical volumes can be represented by a linear combination of bases which are mutually independent. Furthermore, it is possible to choose the distinctive basis for classification. Before classification, correlations between category labels and the coefficients of LTC basis are used to choose the basis. Then we use the selected basis for classification. The classification accuracy can be significantly improved by the use of selected distinctive basis.
Accelerating Research
Robert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom
Address
John Eccles HouseRobert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom