A Hybrid Approach for Content Based Image Retrieval System
Iosr Journals, Yogesh Rathore Madhavi Kshatri · Figshare · 2014
Processing of a two-dimensional picture are generally refers to term digital image processing through a digital computer .Also say it implies digital processing of some two-dimensional data . Include methodology for query image in my project work are based on matching and retrieval & Euclidean distance are used for distance calculation. Initially for feature extraction different feature like row sum, column sum, back ward diagonal sum, diagonal sum, for ward diagonal sum are used .In next Only histogram method are used where Threshold value are used for comparison . In final step row sum, column sum, back ward diagonal sum, diagonal sum, far ward diagonal sum and histogram method are combining applied to images stored in the database. The feature vector of database images is stored as .mat file .Distance calculation between the feature vector of the images stored in the database and the feature vector of the query image is accepted.