Collapsed Building Detection Using Residual Siamese Neural Network On LiDAR Data

2021 ◽  
Author(s):  
Mgs M Luthfi Ramadhan ◽  
Grafika Jati ◽  
Machmud Roby Alhamidi ◽  
Riskyana Dewi Intan P ◽  
Muhammad Hafizhuddin Hilman ◽  
...  
Keyword(s):  
Neural Network ◽  
Lidar Data ◽  
Building Detection ◽  
Collapsed Building

Study on Lidar Data Interpolation Method Based on GA-BP

2012 ◽  
Vol 588-589 ◽  
pp. 1312-1315
Author(s):  
Yi Kun Zhang ◽  
Ming Hui Zhang ◽  
Xin Hong Hei ◽  
Deng Xin Hua ◽  
Hao Chen
Keyword(s):  
Neural Network ◽  
Bp Neural Network ◽  
Interpolation Method ◽  
Linear Interpolation ◽  
Lidar Data ◽  
Data Interpolation ◽  
Interpolation Model ◽  
Genetic Method ◽  
Interpolation Accuracy ◽  
Linear Interpolation Method

Aiming at building a Lidar data interpolation model, this paper designs and implements a GA-BP interpolation method. The proposed method uses genetic method to optimize BP neural network, which greatly improves the calculation accuracy and convergence rate of BP neural network. Experimental results show that the proposed method has a higher interpolation accuracy compared with BP neural network as well as linear interpolation method.

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