@inproceedings{Amirshahi12:PHOG,
doi = {10.1117/12.911973},
title = {PHOG Analysis of Self-Similarity in Aesthetic Images},
booktitle = {Human Vision and Electronic Imaging XVII},
author = {Seyed Ali Amirshahi and Michael Koch and Joachim Denzler and Christoph Redies},
year = {2012},
}