27 September 2016 Quick probabilistic binary image matching: changing the rules of the game
Author Affiliations +
Abstract
A Probabilistic Matching Model for Binary Images (PMMBI) is presented that predicts the probability of matching binary images with any level of similarity. The model relates the number of mappings, the amount of similarity between the images and the detection confidence. We show the advantage of using a probabilistic approach to matching in similarity space as opposed to a linear search in size space. With PMMBI a complete model is available to predict the quick detection of dissimilar binary images. Furthermore, the similarity between the images can be measured to a good degree if the images are highly similar. PMMBI shows that only a few pixels need to be compared to detect dissimilarity between images, as low as two pixels in some cases. PMMBI is image size invariant; images of any size can be matched at the same quick speed. Near-duplicate images can also be detected without much difficulty. We present tests on real images that show the prediction accuracy of the model.
Conference Presentation
© (2016) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Adnan A. Y. Mustafa, "Quick probabilistic binary image matching: changing the rules of the game", Proc. SPIE 9971, Applications of Digital Image Processing XXXIX, 997112 (27 September 2016); doi: 10.1117/12.2237552; https://doi.org/10.1117/12.2237552
PROCEEDINGS
10 PAGES + PRESENTATION

SHARE
Back to Top