1. The management of possible fishbone ingestion;Akazawa;Auris Nasus Larynx,2004
2. X-ray techniques for quality assessment;Andersen,2003
3. Pattern Recognition and Machine Learning;Bishop,2006
4. The use of X-ray inspection techniques to improve quality and reduce costs;Brandt;The e-Journal of Nondestructive Testing & Ultrasonics,2000
5. A computational approach to edge detection;Canny;IEEE Transactions on Pattern Analysis and Machine Intelligence (PAMI),1986