Semivariogram Based Feature Extraction for Content Based Image Retrieval
Rajani N, A Sreenivasa Murthy · 2019
Semivariogram is widely accepted as a powerful tool for the classification of texture for the analysis of satellite images. An experimental semivariogram technique is proposed to extract the texture property from the color images. Then texture feature is used to retrieve the similar images from the large database. Experimental results show the good performance of the CBIR system for the Corel database. Euclidean distance measure is used for image matching process. The proposed approach improves the performance of the retrieval process.