Informatologia, Vol. 47 No. 1, 2014.
Izvorni znanstveni članak
A STUDY OF CONTENT BASED IMAGE RETRIEVAL USING ENHANCED RADON TRANSFORM SPACE FEATURES SET BY PCS AND LDA TECHNIQUES
Singaravelan Shanmugasundaram
; PSR, Sivakasi,Tamilnadu, Indija
Murugan Dhanushkodi
; Sveučilište Manonmaniam Sundaranar, Tirunelveli,Tamilnadu, Indija
Sažetak
Image Retrieval is very one of the biggest task in the recent years. It is widely used in many real time databases to retrieve related images in various fields like medicine, military, online shopping etc. This paper offers with using radon transform followed by PCA and LDA techniques for image retrieval is called as Combined Radon Space Features Set (CRSFS). Caltech 101 database image sets used in this paper. The correct direction is select means the computation time and complexity of operation is less to achieve good retrieval rate.
Ključne riječi
Image Retrieval (IR); Combined Radon Space Features Set (CRSFS); Radon Transform (RT); Fast Fourier Transform (FFT); Principal Component Analysis (PCA); Linear Discriminant Analysis (LDA)
Hrčak ID:
120462
URI
Datum izdavanja:
20.3.2014.
Posjeta: 1.975 *