... 2007.http://journalofvision.org/7 /1/ 10/, doi :10 .11 67/7 .1. 10. 1 [6] L. Fei-Fei and P. Perona. A Bayesian hierarchy model for learningnatural scene categories. CVPR, 2005. 1, 2, 3, 4, 5, 6[7] R. Fergus, P. Perona, and A. ... Vision and PatternRecognition, volume 1, pages 511 – 518 , 20 01. 2[22] J. Vogel and B. Schiele. A semantic typicality measure for naturalscene categorization. In DAGM’04 Annual Pattern Recognition ... polo (18 2 images), bocce (13 7 images),snowboarding (19 0 images), croquet (236 images), sailing (19 0 images), and rock climbing (19 4 images). Our examples here demonstrate the com-plexity and...