Title :
Neural Network based system for real-time organ recognition by analysis of sequence of endoscopic images received during surgical operation
Author :
Artemchuk, I. ; Petlenkov, E. ; Miyawaki, F. ; Gladki, A.
Author_Institution :
Dept. of Comput. Control, TUT, Tallinn, Estonia
Abstract :
This paper designs two Neural Network (NN) based systems for distinguishing and real-time recognition of internal organs on sequence of endoscopic images during abdominal surgery. First NN-based system proposed in this paper is designed for recognition of several different internal organs on color endoscopic images. Second NN-based system is designed for real-time recognition of presence of a particular internal organ on a sequence of color images (video stream) from endoscope. Restricted connectivity structure of the network makes possible decomposition of the image during the analysis and significantly reduces the number of parameters thus making training easier, faster and more accurate. The algorithms proposed in the paper are implemented in software application and their effectiveness is demonstrated on simulations.
Keywords :
biological organs; biomedical optical imaging; endoscopes; image recognition; image sequences; medical image processing; neural nets; real-time systems; surgery; abdominal surgery; color endoscopic images; image decomposition; image sequence; internal organs; neural network based system; real-time organ recognition; restricted connectivity structure; surgical operation; Artificial neural networks; Image recognition; Liver; Real time systems; Streaming media; Surgery; Training;
Conference_Titel :
Electronics Conference (BEC), 2010 12th Biennial Baltic
Conference_Location :
Tallinn
Print_ISBN :
978-1-4244-7356-4
Electronic_ISBN :
1736-3705
DOI :
10.1109/BEC.2010.5630663