Results 21 to 30 of about 107,833 (160)

Geometric Recognition of Moving Objects in Monocular Rotating Imagery Using Faster R-CNN

open access: yesRemote Sensing, 2020
Moving object detection and tracking from image sequences has been extensively studied in a variety of fields. Nevertheless, observing geometric attributes and identifying the detected objects for further investigation of moving behavior has drawn less ...
Tzu-Yi Chuang   +3 more
doaj   +1 more source

A Deep Moving-Camera Background Model

open access: yes, 2022
In video analysis, background models have many applications such as background/foreground separation, change detection, anomaly detection, tracking, and more. However, while learning such a model in a video captured by a static camera is a fairly-solved task, in the case of a Moving-camera Background Model (MCBM), the success has been far more modest ...
Guy Erez   +2 more
openaire   +2 more sources

Two-dimensional displacement measurement using static close range photogrammetry and a single fixed camera

open access: yesAlexandria Engineering Journal, 2011
This work describes a simple approach to measure the displacement of a moving object in two directions simultaneously. The proposed approach is based on static close range photogrammetry with a single camera and the well-known collinearity equations. The
Abdallah M. Khalil
doaj   +1 more source

Moving Camera-Based Object Tracking Using Adaptive Ground Plane Estimation and Constrained Multiple Kernels

open access: yesJournal of Advanced Transportation, 2021
Moving camera-based object tracking method for the intelligent transportation system (ITS) has drawn increasing attention. The unpredictability of driving environments and noise from the camera calibration, however, make conventional ground plane ...
Tao Liu, Yong Liu
doaj   +1 more source

Moving Object Detection from Moving Camera Image Sequences Using an Inertial Measurement Unit Sensor

open access: yesApplied Sciences, 2019
This paper describes a new method for the detection of moving objects from moving camera image sequences using an inertial measurement unit (IMU) sensor. Motion detection systems with vision sensors have become a global research subject recently. However,
Sukwoo Jung   +3 more
doaj   +1 more source

Energy-Efficient Relay Tracking and Predicting Movement Patterns with Multiple Mobile Camera Sensors

open access: yesJournal of Sensor and Actuator Networks, 2023
Camera sensor networks (CSN) have been widely used in different applications such as large building monitoring, social security, and target tracking. With advances in visual and actuator sensor technology in the last few years, deploying mobile cameras ...
Zeinab Hussein, Omar Banimelhem
doaj   +1 more source

Exploring Motion Information in Homography Calculation for Football Matches With Moving Cameras

open access: yesIEEE Access
In football, where minor differences can significantly affect outcomes and performance, automatic video analysis has become a critical tool for analyzing and optimizing team strategies.
Carlos Gomes   +2 more
doaj   +1 more source

The Camera-Dancer: A Dyadic Approach to Improvisation

open access: yesThe International Journal of Screendance, 2016
How can the light-weight video camera in the hands of the improvising dancer, enhance compositional choices in moment-to-moment or retrospective decision-making in studio? I propose that the camera in the hands of the dancer moving and passing the camera
Jennifer R A Nikolai
doaj   +1 more source

Foreground Detection with a Moving RGBD Camera [PDF]

open access: yes, 2013
A method for foreground detection in data acquired by a moving RGBD camera is proposed. The background scene is initially in a reference model. An initial estimation of camera motion is provided by a conventional point cloud registration approach of matched keypoints between the captured scene and the reference model.
Panayotis Koutlemanis   +3 more
openaire   +1 more source

Moving Object Detection Based on Optical Flow Estimation and a Gaussian Mixture Model for Advanced Driver Assistance Systems

open access: yesSensors, 2019
Most approaches for moving object detection (MOD) based on computer vision are limited to stationary camera environments. In advanced driver assistance systems (ADAS), however, ego-motion is added to image frames owing to the use of a moving camera. This
Jaechan Cho   +4 more
doaj   +1 more source

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