A Methodology for Sketch based Image Retrieval based on Score level Fusion
Y. Jhansi, Edara Sreenivasa Reddy · International Journal of Computer Applications · 2015
Retrieving sketches to match with a hand drawn sketch query is highly desired feature.This paper proposes a novel methodology for efficient retrieval of sketch based images.This system extracts features from the query sketch, HOG and GMM features are used and these features are combined using score level fusion which can match user drawn sketch with database sketches efficiently.The methodology is tested on bench mark images and the performance evaluation is carried out using metrics like Precession and Recall.The results derived are tested for efficiency against models based on HOG and GMM.