Title :
Multiscale Ridgelet Transform for content based image retrieval
Author :
Gonde, Anil Balaji ; Maheshwari, R.P. ; Balasubramanian, R.
Author_Institution :
Dept. of Electr. Eng., Indian Inst. of Technol. Roorkee, Roorkee, India
Abstract :
In this paper, a new algorithm for image indexing and retrieval using Multi-scale Ridgelet Transform (MRT) is presented. In MRT, ridgelet transform has been implemented by using Gabor wavelet sub bands. This method captured image edge information more accurately than spectral method such as Gabor transform (GT). MRT is applied on Coral database and computed the low order statistics from the transformed images. Feature database has been generated by using this extracted texture features and the retrieval results demonstrate significant improvement in precision and average retrieval rate, compared to GT.
Keywords :
Radon transforms; content-based retrieval; feature extraction; image retrieval; statistics; visual databases; Coral database; Gabor transform; Gabor wavelet sub bands; content based retrieval; feature database; image indexing; image retrieval; low order statistics; multiscale ridgelet transform; texture feature extraction; Content based retrieval; Data mining; Feature extraction; Image databases; Image retrieval; Indexing; Information retrieval; Spatial databases; Statistics; Wavelet transforms; CBIR; Gabor Transform; Multiscale Ridgelet Transform; Radon Transform;
Conference_Titel :
Advance Computing Conference (IACC), 2010 IEEE 2nd International
Conference_Location :
Patiala
Print_ISBN :
978-1-4244-4790-9
Electronic_ISBN :
978-1-4244-4791-6
DOI :
10.1109/IADCC.2010.5423021
