Essays about: "cable detection"

Showing result 6 - 10 of 14 essays containing the words cable detection.

  1. 6. Optical Detection and Altitude Estimation of Power Lines Relative to a UAV

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Carl Daniel Ahlberg; [2020]
    Keywords : ;

    Abstract : Inspection of power lines is a crucial activity to locate the source of power outages or to preemptively stop them. Visual inspection methods using optical cameras attached to Unmanned Aerial Vehicles (UAV) have become increasingly popular due to cheap operating costs, large areal coverage and the wide availability of these platforms. READ MORE

  3. 7. Detecting Faulty Tape-around Weatherproofing Cables by Computer Vision

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Ruiwen Sun; [2020]
    Keywords : Object Detection; Image Processing; OpenCV; YOLO; Line Segment Detector; Objektdetektion; Bildbehandling; OpenCV; YOLO; Linjesegmentdetektor;

    Abstract : More cables will be installed owing to setting up more radio towers when it comes to 5G. However, a large proportion of radio units are constructed high in the open space, which makes it difficult for human technicians to maintain the systems. Under these circumstances, automatic detections of errors among radio cabinets are crucial. READ MORE

  4. 8. Object Detection and Instance Segmentation of Cables

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Yingyu Li; [2019]
    Keywords : ;

    Abstract : This thesis introduces an innovative method to detect and do segmentation of cables for visual inspection. Cables lack significant features and fixed structures, which are difficult to capture with a cluttered background. This method is based on cable color and cable width in a specific scenario. READ MORE

  5. 9. Impact of Surrounding Objects on Inductive Wireless Power Transfer

    University essay from Lunds universitet/Institutionen för elektro- och informationsteknik

    Author : Brenda Odhiambo; [2019]
    Keywords : Wireless power transfer; inductive coupling; Qi Specification; effect of metals; Technology and Engineering;

    Abstract : Many new models of smartphones and small electronic devices are using their wireless charging feature as a key selling point. This is due to the convenience of cable-free charging as well as not requiring multiple power adapters for charging different devices. READ MORE

  6. 10. Machine Vision Inspection of the Lapping Process in the Production of Mass Impregnated High Voltage Cables

    University essay from Blekinge Tekniska Högskola

    Author : Jim Nilsson; Peter Valtersson; [2018]
    Keywords : Computer Vision; Edge Extraction; Industrial Metrology; Projection Profile; Peak Detection;

    Abstract : Background. Mass impregnated high voltage cables are used in, for example, submarine electric power transmission. One of the production steps of such cables is the lapping process in which several hundred layers of special purpose paper are wrapped around the conductor of the cable. READ MORE