Automatic Generation of Subject-Based Image Transitions In Lecture Notes in Computer Science Volume 6978, 2011, pp 237-246 Article Accepted version It is advisable to refer to the publisher's version if you intend to cite from the work. Publisher: Springer http://link.springer.com/chapter/10.1007%2F978-3-642- 24085-0_25 E. Ardizzone, R. Gallea, M. La Cascia, M. Morana