Song, C. H., Yoo, S. J., Won, C. S., & Kim, H. G. (2012). SVM Based Indoor/Mixed/Outdoor Classification for Digital Photo Annotation in a Ubiquitous Computing Environment. COMPUTING AND INFORMATICS, 27(5), 757–767. Retrieved from https://www.cai.sk/ojs/index.php/cai/article/view/214