Structural, Syntactic, and Statistical Pattern Recognition Joint IAPR International Workshop, SSPR&SPR 2012, Hiroshima, Japan, November 7-9, 2012. Proceedings - Gimel’farb, Georgy; Hancock, Edwin; Imiya, Atsushi; Kuijper, Arjan; Kudo, Mineichi; Omachi, Shinichiro; Windeatt, Terry; Yamada, Keiji (Springer Berlin Heidelberg : Imprint: Springer, 2012)