Image retrieval is considered as an essential and difficult task in computer vision task. We propose an improved YOLOv7 based image retrieval in this paper. First, we propose a lightweight convolution network and a sp...
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To enhance the precision and speed of detecting flaws in water distribution conduits, a sophisticated detection approach leveraging multi-feature integration and an enhanced SVM for subterranean water supply pipeline ...
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Motion blur widely exists in uncooled infrared images. Because of the obvious cross-shaped bright lines and a large amount of noise interference in the uncooled infrared image spectrum, it is difficult to estimate the...
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In the process of metal processing, heat treatment is a common metal processing method, which is usually used to change the mechanical properties of metal alloys to control such as hardness, strength, toughness, ducti...
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Given the inherent rarity observed in imbalanced datasets, adopting one-class classification (OCC) stands out as a pragmatic approach to counteract bias toward the predominant class. This research endeavors to thoroug...
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Purpose: This paper presents a survey of research into interactive robotic systems for the purpose of identifying the state of the art capabilities as well as the extant gaps in this emerging field. Communication is m...
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Purpose: This paper presents a survey of research into interactive robotic systems for the purpose of identifying the state of the art capabilities as well as the extant gaps in this emerging field. Communication is multimodal. Multimodality is a representation of many modes chosen from rhetorical aspects for its communication potentials. The author seeks to define the available automation capabilities in communication using multimodalities that will support a proposed Interactive Robot System (IRS) as an AI mounted robotic platform to advance the speed and quality of military operational and tactical decision making. Design/methodology/approach: This review will begin by presenting key developments in the robotic interaction field with the objective of identifying essential technological developments that set conditions for robotic platforms to function autonomously. After surveying the key aspects in Human Robot Interaction (HRI), Unmanned Autonomous System (UAS), visualization, Virtual Environment (VE) and prediction, the paper then proceeds to describe the gaps in the application areas that will require extension and integration to enable the prototyping of the IRS. A brief examination of other work in HRI-related fields concludes with a recapitulation of the IRS challenge that will set conditions for future success. Findings: Using insights from a balanced cross section of sources from the government, academic, and commercial entities that contribute to HRI a multimodal IRS in military communication is introduced. Multimodal IRS (MIRS) in military communication has yet to be deployed. research limitations/implications: Multimodal robotic interface for the MIRS is an interdisciplinary endeavour. This is not realistic that one can comprehend all expert and related knowledge and skills to design and develop such multimodal interactive robotic interface. In this brief preliminary survey, the author has discussed extant AI, robotics, NLP, CV, VDM, and VE application
Chemical warfare agents(CWAs) are extremely lethal substances used in warfare and terrorism, capable of causing permanent damage even in small doses, despite medical intervention. Therefore, detection,protection, and ...
Chemical warfare agents(CWAs) are extremely lethal substances used in warfare and terrorism, capable of causing permanent damage even in small doses, despite medical intervention. Therefore, detection,protection, and detoxification of CWAs are vital for the safety of first responders, military personnel, and civilians, driving significant research in this area. Herein, we designed and synthesized a poly(-diallyldimethylammonium chloride)(PDDA) mediated cupric oxide(CuO) functionalized activated carbon fabric(ACF), termed ACF@PDDA-CuO, as an adsorbent filter material for self-detoxifying chemical protective clothing. PDDA, a positively charged polyelectrolyte, effectively binds in-situ synthesized CuO to the negatively charged ACF surface, serving as a suitable binder. This study demonstrates the synergistic effects of PDDA-CuO functionalization on ACF, where PDDA treatment enhanced mechanical and comfort properties, and CuO crystal growth significantly improved detoxification efficacy against the CWA Nerve Agent Sarin. Comprehensive analyses, including FTIR, BET surface area analysis, SEM, EDS,TEM, STEM, TGA, XPS, and XRD, confirmed the uniform deposition of CuO and PDDA on the ACF *** Cu content on ACF@PDDA-CuO samples was measured via iodometric titration. The materials were evaluated for tensile strength, air permeability, water vapor permeability, nerve agent(Sarin) detoxification, and blister agent(Sulfur Mustard) breakthrough time to assess their applicability for protective clothing. The optimized PDDA-CuO on ACF detoxified 82.04% of Sarin within 18 h, compared to 25.22% by ACF alone, and enhanced tensile strength by 23.67%, air permeability by 24.63%, and water vapor permeability by 3.94%, while maintaining protection against Sulfur Mustard for 24 h. These findings indicate that ACF@PDDA-CuO is a promising candidate for CWA protective clothing, offering robust protection with enhanced comfort.
Upgrades play significant roles in all domains development. Such an important role will play the last update in the so called site RO-14-ITIM. Site RO-14-TIM, is situated at the National Institute for research and Dev...
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Recently, numerous efforts have been directed towards improving the efficiency of perovskite-based solar cells, as a viable competitor of the ones based on silicon. In this paper, we designed and simulated five differ...
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In these days, construction sites are facing workforce shortages caused by declining labor and lack of young workers. Therefore, "Improve Productivity" is very important. Automation and autonomy of construct...
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