Fig. 2
From: Sketch to photo recognition using IF and Fuzzy minimal structure oscillation in the sift domain

Images in (a) are gallery images, while the results of the SIFT algorithm show the images in (b).
From: Sketch to photo recognition using IF and Fuzzy minimal structure oscillation in the sift domain

Images in (a) are gallery images, while the results of the SIFT algorithm show the images in (b).