IECE - Institute of Emerging and Computer Engineers

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    Yuhua Wang
    College of Information Science and Engineering, Henan University of Technology, Zhengzhou 45001, China
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    Free Access | Research Article | 11 December 2024
    Surface Area Measurement of Irregular Objects Based on 3D Laser Scanning Technology
    by
    Quan Qi
    ,
    Yuhua Wang
    ,
    Xingdong Wang
    ,
    Lulu Shi
    IECE Transactions on Intelligent Unmanned Systems | Volume 1, Issue 2: 63-72, 2024 | DOI:10.62762/TIUS.2024.725258
    Abstract
    Calculating surface area is quite common in daily life; however, due to the irregular shapes of objects, traditional feature point data collection methods are not suitable for complex surfaces. Therefore, this study employs 3D laser scanning technology, using the Ligrip H120 handheld rotating laser scanner for data collection of the artificial stone. Based on four algorithms, we performed 3D reconstruction of the obtained point cloud data. Subsequently, we developed a program for surface area calculation using the Python interface of CloudCompare software and the Open3D library. The results indicate that the surface area measured with this technology has an accuracy improvement of 1.03 perce... More >
    Graphical Abstract
    Surface Area Measurement of Irregular Objects Based on 3D Laser Scanning Technology
    Free Access | Research Article | 11 December 2024
    Dialogflow-based Robot Customer Service in Online Shopping Malls
    by
    Kunhao Zhang
    ,
    Xingdong Wang
    ,
    Yuhua Wang
    IECE Transactions on Intelligent Unmanned Systems | Volume 1, Issue 2: 55-62, 2024 | DOI:10.62762/TIUS.2024.257761
    Abstract
    With the rapid development of e-commerce, consumers encounter more and more frequent customer service problems in the shopping process, especially during peak periods, the burden of manual customer service is heavy, and it is difficult to provide timely and effective service. In addition, enterprises are faced with high labor costs and low service efficiency. However, existing customer service systems are still deficient in user experience and intelligence level. In order to solve these problems, I designed a mall system and integrated Google's Dialogflow robot service in it, which realizes intelligent customer service functions through natural language processing technology to help users ge... More >
    Graphical Abstract
    Dialogflow-based Robot Customer Service in Online Shopping Malls