For years, Single Image Super Resolution (SISR) has been an interesting and ill-posed problem in computervision. The traditional super-resolution (SR) imaging approaches involve interpolation, reconstruction, and lea...
For years, Single Image Super Resolution (SISR) has been an interesting and ill-posed problem in computervision. The traditional super-resolution (SR) imaging approaches involve interpolation, reconstruction, and learning-based methods. Interpolation methods are fast and uncomplicated to compute, but they are not so accurate and reliable. Reconstruction-based methods are better compared with interpolation methods, but they are time-consuming and the quality degrades as the scaling increases. Even though learning-based methods like Markov random chains are far better than all the previous ones, they are unable to match the performance of deep learning models for SISR. This study examines the Residual Dense Networks architecture proposed by Yhang et al. and analyzes the importance of its components. By leveraging hierarchical features from original low-resolution (LR) images, this architecture achieves superior performance, with a network structure comprising four main blocks, including the residual dense block (rdB) as the core. Through investigations of each block and analyses using various loss metrics, the study evaluates the effectiveness of the architecture and compares it to other state-of-the-art models that differ in both architecture and components.
In modern urban and rural road infrastructure, the detection and monitoring of road anomalies such as speed humps and potholes play a crucial role in ensuring road safety and infrastructure maintenance. Speed humps ar...
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ISBN:
(数字)9798331507671
ISBN:
(纸本)9798331507688
In modern urban and rural road infrastructure, the detection and monitoring of road anomalies such as speed humps and potholes play a crucial role in ensuring road safety and infrastructure maintenance. Speed humps are raised pavement structures designed to slow down vehicles at specific locations, while potholes are depressions or holes in the road surface that can pose hazards to vehicles and pedestrians alike. Detecting these anomalies accurately and efficiently is essential to mitigate associated risks and ensure timely maintenance. computervision-based methods use high-resolution cameras and machine learning algorithms to automatically detect and classify road anomalies with greater accuracy and efficiency. This approach enables early detection, real-time monitoring and timely maintenance thus improving road safety. In this paper, a real time implementation of pothole and hump detection system is proposed. The Deep Learning algorithm, YOLOv8 model is used to detect potholes and humps.
This paper constructs an intelligent home monitoring system based on NI wireless sensor network. The system consists of multiple sensors to collect temperature and humidity, smoke, theft and other environmental data. ...
This paper constructs an intelligent home monitoring system based on NI wireless sensor network. The system consists of multiple sensors to collect temperature and humidity, smoke, theft and other environmental data. The NI wireless sensor network node sends the data to the upper PC in the way of wireless network. LabVIEW software is used to judge and control the data on PC. The system has obtained a good man-machine interface. Among them, the software design process of the system is introduced in detail. The intelligent home monitoring system has the characteristics of NI wireless sensor network -- low power consumption, good real-time performance, easy to expand, remote monitoring and so on.
The NASA DAIDALUS library provides formal definitions for Detect-and-Avoid avionics concepts such as when an aircraft is well-clear with respect to the surrounding air traffic, i.e., it does not operate in such proxim...
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Because of the tremendous importance of very low power consumption, reversible logic synthesis came out as a significant method in circuit design. It is one of several design strategies available for creating digital ...
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With the continuous advancement of the goal of 39;carbon neutrality39; and 39;carbon peaking39;, renewable energy sources such as solar energy, wind energy, and hydropower have developed rapidly. Compared with...
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The classification of apple grades is crucial for apple sales. Using computervision technology as a non-destructive method to classify fruits has the advantages of high speed, applicability and high precision. This s...
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Nowadays, the research on image inpainting technology is a research topic of great significance in computervision and graphics. As for the missing part of the image, humans can only analyze the remaining areas based ...
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ISBN:
(纸本)9781665418683
Nowadays, the research on image inpainting technology is a research topic of great significance in computervision and graphics. As for the missing part of the image, humans can only analyze the remaining areas based on their own visual senses and experience, and then fill in the remaining missing areas because they do not know the original appearance of the image. In general, image restoration is a technology based on human vision and experience. In 2003, Criminisi et al. proposed a patching algorithm based on sample blocks. The algorithm gives priority to pixels based on the confidence level and adopts the best matching module method. This article provides a method to improve its confidence, changing its factor multiplication to linear addition and adding an additional judgment factor, which improves the effect of the inpainting.
In this paper, a virtual rehabilitation system for motor injury and control function of hands and upper limbs in patients with nerve injury was designed. The system collects human limb motion parameters through Kinect...
In this paper, a virtual rehabilitation system for motor injury and control function of hands and upper limbs in patients with nerve injury was designed. The system collects human limb motion parameters through Kinect to drive the corresponding changes in the virtual scene. After collecting the three-dimensional coordinates of the junction nodes, Kinect represents each pair of adjacent junction nodes in the form of vectors, and takes the time series of vector changes instead of the motion trajectory as the evaluation object. The dynamic configuration of the training scene is realized by analyzing the XML file and establishing the personalized virtual scene. Finally, the data during the movement of the prototype is measured. The simulation results are compared with the experimental data to verify the feasibility of the design scheme.
In this paper, we propose an approach that improves segmentation networks with automatic augmentation networks for dental mesh data. Since conventional data augmentation is to augment all samples uniformly with predef...
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