1–10 von 37 Ergebnissen
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    Vision‐based vehicle speed estimation: A survey

    Freier Zugriff
    David Fernández Llorca / Antonio Hernández Martínez / Iván García Daza | DOAJ | 2021
    expensive range sensors, and the possibility of identifying vehicles accurately. This paper provides a review of vision‐based vehicle speed ...
    Schlagwörter: Optical, image and video signal processing , Velocity, acceleration and rotation measurement , Computer vision and image processing techniques , Electronic computers. Computer science

    Computer Vision Based Path Following for Autonomous Unmanned Aerial Systems in Unburied Pipeline Onshore Inspection

    Freier Zugriff
    Yago M. R. da Silva / Fabio A. A. Andrade / Lucas Sousa et al. | DOAJ | 2022
    on image processing technique and Convolutional Neural Network (CNN) strategy to navigate appropriately in complex unburied pipeline networks ...
    Schlagwörter: computer vision

    Application of Image Processing Techniques for UAV Detection Using Deep Learning and Distance-Wise Analysis

    Freier Zugriff
    Vedanshu Dewangan / Aditya Saxena / Rahul Thakur et al. | DOAJ | 2023
    current state-of-the-art object detection model, i.e., YOLO models, are used, by working on the principles of computer vision and deep learning to ...

    Algoritms for determining the attitude position of an unmanned aerial vehicle relative to the landing platform by using computer vision

    Freier Zugriff
    T. Yu. Gainutdinova / S. V. Novikova / V. G. Gainutdinov et al. | DOAJ | 2023
    confirmed that using a processor with a program for recognizing and identifying optical marks by using computer vision and algorithms for ...
    Schlagwörter: computer vision

    Vision-Based Autonomous Landing of a Quadrotor on the Perturbed Deck of an Unmanned Surface Vehicle

    Freier Zugriff
    Riccardo Polvara / Sanjay Sharma / Jian Wan et al. | DOAJ | 2018
    the marker becomes visible again. Using only the odometry and the inertial measurements for the estimation, this method is found to be ...
    Schlagwörter: computer vision , image processing

    A two‐step abnormal data analysis and processing method for millimetre‐wave radar in traffic flow detection applications

    Freier Zugriff
    Haiqing Liu / Kunmin Teng / Laxmisha Rai et al. | DOAJ | 2021
    two‐step processing method presents a higher performance in extracting effective trajectory samples, and the ratio of noise points is reduced ...
    Schlagwörter: Optical, image and video signal processing , Radar equipment, systems and applications , Computer vision and image processing techniques , Electronic computers. Computer science

    Seat Belt Fastness Detection Based on Image Analysis from Vehicle In-Cabin Camera

    Freier Zugriff
    Alexey Kashevnik / Ammar Ali / Igor Lashkov et al. | DOAJ | 2020
    based on driver visual monitoring. Unfortunately, the existing algorithms are not so efficient and car manufactures do not implement them to ...
    Schlagwörter: computer vision , data processing , image processing

    Graph-Based Image Segmentation for Road Extraction from Post-Disaster Aerial Footage

    Freier Zugriff
    Nicholas Paul Sebasco / Hakki Erhan Sevil | DOAJ | 2022
    , non-road, and uncertain. A specific pre-processing step was implemented, which used Catmull–Rom cubic interpolation to resize the image ...
    Schlagwörter: efficient graph-based image segmentation , computer vision

    An efficient and layout‐independent automatic license plate recognition system based on the YOLO detector

    Freier Zugriff
    Rayson Laroca / Luiz A. Zanlorensi / Gabriel R. Gonçalves et al. | DOAJ | 2021
    to improve the recognition results using post‐processing rules. The system is conceived by evaluating and optimizing different models, aiming ...
    Schlagwörter: Image recognition , Computer vision and image processing techniques , Electronic computers. Computer science

    Detection method of eyes opening and closing ratio for driver's fatigue monitoring

    Freier Zugriff
    Qijie Zhao / Junye Jiang / Zhigao Lei et al. | DOAJ | 2021
    Abstract Eyes opening and closing status is one of the most important components to monitor the driver's fatigue.d The current research ...
    Schlagwörter: Optical, image and video signal processing , Image recognition , Computer vision and image processing techniques , Electronic computers. Computer science