Automatic Detection of UXO from Airborne Magnetic Data Using a Neural Network

2001 ◽  
Author(s):  
Ahmed Salem ◽  
T. Jeffrey Gamey ◽  
Dhananjay Ravat ◽  
Keisuke Ushijima
Keyword(s):  
Neural Network ◽  
Automatic Detection ◽  
Magnetic Data ◽  
Airborne Magnetic

Automatic Detection Of Uxo From Airborne Magnetic Data Using A Neural Network

2001 ◽  
Author(s):  
Ahmed Salem ◽  
T. Jeffrey Gamey ◽  
Dhananjay Ravat ◽  
Keisuke Ushijima
Keyword(s):  
Neural Network ◽  
Automatic Detection ◽  
Magnetic Data ◽  
Airborne Magnetic

Single Channel EEG signal for Automatic Detection of Absence Seizure using Convolutional Neural Network

2019 ◽  
Vol 13 ◽  
Author(s):  
Niha Kamal Basha ◽  
Aisha Banu Wahab
Keyword(s):  
Neural Network ◽  
Support Vector Machine ◽  
Convolutional Neural Network ◽  
Monitoring System ◽  
Single Channel ◽  
Confusion Matrix ◽  
Sudden Change ◽  
Automatic Detection ◽  
Support Vector ◽  
Absence Seizure

: Absence seizure is a type of brain disorder in which subject get into sudden lapses in attention. Which means sudden change in brain stimulation. Most of this type of disorder is widely found in children’s (5-18 years). These Electroencephalogram (EEG) signals are captured with long term monitoring system and are analyzed individually. In this paper, a Convolutional Neural Network to extract single channel EEG seizure features like Power, log sum of wavelet transform, cross correlation, and mean phase variance of each frame in a windows are extracted after pre-processing and classify them into normal or absence seizure class, is proposed as an empowerment of monitoring system by automatic detection of absence seizure. The training data is collected from the normal and absence seizure subjects in the form of Electroencephalogram. The objective is to perform automatic detection of absence seizure using single channel electroencephalogram signal as input. Here the data is used to train the proposed Convolutional Neural Network to extract and classify absence seizure. The Convolutional Neural Network consist of three layers 1] convolutional layer – which extract the features in the form of vector 2] Pooling layer – the dimensionality of output from convolutional layer is reduced and 3] Fully connected layer–the activation function called soft-max is used to find the probability distribution of output class. This paper goes through the automatic detection of absence seizure in detail and provide the comparative analysis of classification between Support Vector Machine and Convolutional Neural Network. The proposed approach outperforms the performance of Support Vector Machine by 80% in automatic detection of absence seizure and validated using confusion matrix.

ID: 3525204 ARTIFICIAL INTELLIGENCE AND VIDEO CAPSULE COLONOSCOPY: AUTOMATIC DETECTION OF BLOOD IN COLONIC LUMEN USING A CONVOLUCIONAL NEURAL NETWORK

2021 ◽  
Vol 93 (6) ◽  
pp. AB190-AB191
Author(s):  
João Afonso ◽  
Miguel M. Saraiva ◽  
Helder Cardoso ◽  
João Ferreira ◽  
Patrícia Andrade ◽  
...  
Keyword(s):  
Neural Network ◽  
Artificial Intelligence ◽  
Automatic Detection ◽  
Colonic Lumen

scholarly journals 3D convolutional neural network for automatic detection of lung nodules in chest CT

2017 ◽  
Author(s):  
Sardar Hamidian ◽  
Berkman Sahiner ◽  
Nicholas Petrick ◽  
Aria Pezeshk
Keyword(s):  
Neural Network ◽  
Convolutional Neural Network ◽  
Automatic Detection ◽  
Chest Ct ◽  
Lung Nodules

scholarly journals Automatic Handgun Detection with Deep Learning in Video Surveillance Images

2021 ◽  
Vol 11 (13) ◽  
pp. 6085
Author(s):  
Jesus Salido ◽  
Vanesa Lomas ◽  
Jesus Ruiz-Santaquiteria ◽  
Oscar Deniz
Keyword(s):  
Neural Network ◽  
Deep Learning ◽  
Convolutional Neural Network ◽  
Video Surveillance ◽  
Automatic Detection ◽  
Public Spaces ◽  
Detection Methods ◽  
Training Dataset ◽  
Average Precision ◽  
Terrorist Acts

There is a great need to implement preventive mechanisms against shootings and terrorist acts in public spaces with a large influx of people. While surveillance cameras have become common, the need for monitoring 24/7 and real-time response requires automatic detection methods. This paper presents a study based on three convolutional neural network (CNN) models applied to the automatic detection of handguns in video surveillance images. It aims to investigate the reduction of false positives by including pose information associated with the way the handguns are held in the images belonging to the training dataset. The results highlighted the best average precision (96.36%) and recall (97.23%) obtained by RetinaNet fine-tuned with the unfrozen ResNet-50 backbone and the best precision (96.23%) and F1 score values (93.36%) obtained by YOLOv3 when it was trained on the dataset including pose information. This last architecture was the only one that showed a consistent improvement—around 2%—when pose information was expressly considered during training.

End-to-end Convolutional Neural Network Design for Automatic Detection of Influenza Virus

2021 ◽  
Vol 10 (1) ◽  
pp. 31-36
Author(s):  
Junghwan Lee ◽  
Heesang Eom ◽  
Yuli Sun Hariyani ◽  
Cheonjung Kim ◽  
Yongkyoung Yoo ◽  
...  
Keyword(s):  
Neural Network ◽  
Influenza Virus ◽  
Convolutional Neural Network ◽  
Network Design ◽  
Automatic Detection ◽  
End To End
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