?url_ver=Z39.88-2004&rft_id=10.1109%2FICCISci.2012.6297264&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.aufirst=K.&rft.au=Mohan+Kudiri%2C+K.&rft.aulast=Mohan+Kudiri&rft.isbn=9781467319386&rft.title=Emotion+detection+using+sub-image+based+features+through+human+facial+expressions&rft.date=2012&rft.genre=proceeding