TY - GEN
T1 - Neural network shape
T2 - 41st IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP 2016
AU - Lu, Guoyu
AU - Ren, Li
AU - Kolagunda, Abhishek
AU - Kambhamettu, Chandra
N1 - Publisher Copyright: © 2016 IEEE.
PY - 2016/5/18
Y1 - 2016/5/18
N2 - We propose to represent the shape of an organ using a neural network classifier. The shape is represented by a function learned by a neural network. Radial Basis Function (RBF) is used as the activation function for each perceptron. The learned implicit function is a combination of radial basis functions, which can represent complex shapes. The organ shape representation is learned using classification methods. Our testing results show that the neural network shape provides the best representation accuracy. The use of RBF provides a rotation, translation and scaling invariant feature to represent the shape. Experiments show that our method can accurately represent the organ shape.
AB - We propose to represent the shape of an organ using a neural network classifier. The shape is represented by a function learned by a neural network. Radial Basis Function (RBF) is used as the activation function for each perceptron. The learned implicit function is a combination of radial basis functions, which can represent complex shapes. The organ shape representation is learned using classification methods. Our testing results show that the neural network shape provides the best representation accuracy. The use of RBF provides a rotation, translation and scaling invariant feature to represent the shape. Experiments show that our method can accurately represent the organ shape.
KW - 3D Reconstruction
KW - Artificial Neural Network
KW - RBF Kernel
KW - Shape Presentation
UR - https://www.scopus.com/pages/publications/84973301049
U2 - 10.1109/ICASSP.2016.7471812
DO - 10.1109/ICASSP.2016.7471812
M3 - Conference contribution
T3 - ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings
SP - 932
EP - 936
BT - 2016 IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP 2016 - Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
Y2 - 20 March 2016 through 25 March 2016
ER -