LNCDS: A 2D-3D cascaded CNN approach for lung nodule classification, detection and segmentation

2021 ◽  
Vol 67 ◽  
pp. 102527
Author(s):  
Prasad Dutande ◽  
Ujjwal Baid ◽  
Sanjay Talbar
Keyword(s):  
Lung Nodule ◽  
Nodule Classification

Lung nodule classification using combination of CNN, second and higher order texture features

2021 ◽  
pp. 1-9
Author(s):  
Amrita Naik ◽  
Damodar Reddy Edla
Keyword(s):  
Malignant Tumors ◽  
Early Stage ◽  
Lung Nodule ◽  
Texture Features ◽  
Svm Classifier ◽  
Softmax Classifier ◽  
Spatial Features ◽  
High Level ◽  
Learning Architectures ◽  
Nodule Classification

Lung cancer is the most common cancer throughout the world and identification of malignant tumors at an early stage is needed for diagnosis and treatment of patient thus avoiding the progression to a later stage. In recent times, deep learning architectures such as CNN have shown promising results in effectively identifying malignant tumors in CT scans. In this paper, we combine the CNN features with texture features such as Haralick and Gray level run length matrix features to gather benefits of high level and spatial features extracted from the lung nodules to improve the accuracy of classification. These features are further classified using SVM classifier instead of softmax classifier in order to reduce the overfitting problem. Our model was validated on LUNA dataset and achieved an accuracy of 93.53%, sensitivity of 86.62%, the specificity of 96.55%, and positive predictive value of 94.02%.

Lung nodule classification based on shape distributions

2016 ◽  
Author(s):  
Valéria P. M. Fernandes ◽  
Rodrigo F. A. Kanehisa ◽  
Geraldo Braz ◽  
Aristófanes C. Silva ◽  
Anselmo C. de Paiva
Keyword(s):  
Lung Nodule ◽  
Nodule Classification

scholarly journals Knowledge-based Collaborative Deep Learning for Benign-Malignant Lung Nodule Classification on Chest CT

2019 ◽  
Vol 38 (4) ◽  
pp. 991-1004 ◽  
Author(s):  
Yutong Xie ◽  
Yong Xia ◽  
Jianpeng Zhang ◽  
Yang Song ◽  
Dagan Feng ◽  
...  
Keyword(s):  
Deep Learning ◽  
Lung Nodule ◽  
Chest Ct ◽  
Knowledge Based ◽  
Nodule Classification
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