Ontology highlight
ABSTRACT:
SUBMITTER: Jing Z
PROVIDER: S-EPMC4886059 | biostudies-other | 2015
REPOSITORIES: biostudies-other
Jing Zhang Z Sheng Kang Bao KB
Computational and mathematical methods in medicine 20150101
To assist physicians to quickly find the required 3D model from the mass medical model, we propose a novel retrieval method, called DRFVT, which combines the characteristics of dimensionality reduction (DR) and feature vector transformation (FVT) method. The DR method reduces the dimensionality of feature vector; only the top M low frequency Discrete Fourier Transform coefficients are retained. The FVT method does the transformation of the original feature vector and generates a new feature vect ...[more]