ABSTRACT It is a challenging task to recognize smoke from images due to large variance of smoke color, texture, and shapes. There are smoke detection methods that have been proposed, but most of them are based on hand-crafted features. To improve the performance of smoke detection, we propose a novel deep normalization and convolutional neural network (DNCNN) with 14 layers to implement automatic feature extraction and classification. In DNCNN, traditional convolutional layers are replaced with normalization and convolutional layers to accelerate the training process and boost the performance of smoke detection. To reduce overfitting caused by imbalanced and insufficient training samples, we generate more training samples from original training data sets by using a variety of data enhancement techniques. Experimental results show that our method achieved very low false alarm rates below 0.60% with detection rates above 96.37% on our smoke data sets. INDEX TERMS Deep neural networks, deep learning, smoke detection, image classification.
Yin et al. REF proposed a deep normalized CNN for image smoke detection (DNCNN).
A Deep Normalization and Convolutional Neural Network for Image Smoke Detection
IEEE Access
IEEE Access
Computer Science