International Journal of Sensors and Sensor Networks

Volume 10, Issue 1, June 2022

  • Multi-frame Point Cloud Fusion Method Based on Depth Camera Sensors

    Yang Zhongfan, Wang Xiaogang, Hou Jing

    Issue: Volume 10, Issue 1, June 2022
    Pages: 1-6
    Received: 22 December 2021
    Accepted: 7 January 2022
    Published: 15 January 2022
    DOI: 10.11648/j.ijssn.20221001.11
    Abstract: As a consumer-grade portable depth image data acquisition device, the depth camera is widely used in the field of computer vision, such as slam, autonomous driving, environment perception, etc. However, due to the limitation of the device angle, the complete 3D point cloud of the target cannot be obtained at one time. Point cloud registration can c... Show More
  • Relationship Identification Between CFRP Impact Damage and Ultrasonic Guided Waves Using 3D Finite Element Simulation

    Chenhui Su, Ting Wang, Wenchao Zhang, Hongcheng Cao, Yunqing Qu

    Issue: Volume 10, Issue 1, June 2022
    Pages: 7-15
    Received: 4 April 2022
    Accepted: 4 May 2022
    Published: 8 June 2022
    DOI: 10.11648/j.ijssn.20221001.12
    Abstract: The propagation characteristics of Lamb waves in carbon fiber reinforced plastics with low velocity impact (LVI) damage were investigated by numerical simulation. In order to accurately simulate lamb response to the multiple types of damage, a three-dimension finite element model was built. First, various types of damages were obtained by low veloc... Show More