This paper aims to examine how IoT localization technologies have impacted on the smart city traffic application including internet Vehicles (IoV), internet of Crowed Sourcing (IoCS), internet of Mobility (IoM), and t...
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image segmentation is critical to object-oriented image processing. Many conventional segmentation algorithms are based on the superpixel, since it integrates the pixels with similar colors and locations in prior and ...
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ISBN:
(纸本)9781665464956
image segmentation is critical to object-oriented image processing. Many conventional segmentation algorithms are based on the superpixel, since it integrates the pixels with similar colors and locations in prior and is beneficial for segmentation. Recently, several segmentation algorithms based on deep learning were developed. However, due to the irregular shape and size of superpixels, it is hard to apply the superpixel directly in a leaning-based segmentation algorithm. In this paper, we propose a novel segmentation method that well integrates the techniques of the deep neural network (DNN), the superpixel, adaptive loss functions, and multi-layer feature extraction. First, different from other learning-based algorithm, which applies an image or its bounding boxes as the input, we adopt the mean and the histogram differences of the features of two superpixels as the input of the DNN to determine whether they should be merged. Moreover, to well consider both largescaled and small-scaled features, a hierarchical architecture is adopted. For different layers, the DNN models with different loss functions are applied. A larger penalty for over-merging is applied in the first layer and a larger penalty for oversegmentation is applied in the following layer. Moreover, according to human perception, the features of colors, areas, the gradient at the boundary, and the texton, which is highly related to the texture, are applied. Experiments show that the proposed method outperforms other state-of-the-art image segmentation methods and produces highly accurate segmentation results.
With the rapid development of the internet and information technology, the traditional encryption methods suffer from drawbacks such as poor processing capacity and low security, making them vulnerable to attacks. Thi...
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A trajectory image-based identification algorithm is proposed for the joint identification of Space-Time Block Code (STBC) and modulation method used in multiple input multiple-output (MIMO) systems. First, the corres...
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In today's world, technology is changing our way of life and work at an alarming rate. This paper studies the performance of an improved deep learning algorithm in image processing tasks, introduces the implementa...
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Due to the revolutionary development of computer network technology, the current internet architecture has also faced varying degrees of challenges. Therefore, Named Data Networking (NDN) emerged as a well-known and e...
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With the rapid rise of Industry 4.0 and intelligent manufacturing., production enterprises have higher and higher requirements for the use and management of various types of automation equipment. However., under the t...
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With the development of internet, the speed of malware iteration is accelerating. To cope with the new scale and rapid variation, further optimize the model structure of malware detection, and improve the detection ef...
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ISBN:
(纸本)9798350386783;9798350386776
With the development of internet, the speed of malware iteration is accelerating. To cope with the new scale and rapid variation, further optimize the model structure of malware detection, and improve the detection efficiency and accuracy, we establish a malware detection model based on image analysis. The steps of the model are as follows: (1) image the malware into gray-scale image through B2M algorithm, and organize the malware gray-scale map dataset;(2) Establish the Keras-based CNN model and fill the model for training and testing;(3) Save the model parameters to establish malware Detection model. We introduce the image analysis technology and convolutional neural network correlation theory, as well as the construction steps of the detection model, and then evaluates and analyzes the detection results, compared with traditional image vector-based PCA methods and LDA methods, singular value decomposition methods for image feature extraction, and other algorithms. The model has efficient structure, which realizes lightweight with low time and spatial complexity, improves the efficiency of detection while maintaining high detection accuracy, and also has good detection capability for variant malware. Currently, it can better cope with the new characteristics of large-scale and rapid transformation of malware, which has a meaningful future for development.
An interactive learning system based on intelligent image recognition for young children is proposed. The platform consists of cloud server and learning platform. The learning machine is connected to the cloud server ...
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The proliferation of internet of Things (IoT) devices has led to the generation of vast quantities of data, placing considerable strain on conventional cloud computing infrastructure. Edge computing has emerged as a v...
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