Results 11 to 20 of about 107,833 (160)
MBS-NET: A MOVING-CAMERA BACKGROUND SUBTRACTION NETWORK FOR AUTONOMOUS DRIVING [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2021 Background subtraction aims at detecting salient background which in return provides regions of moving objects referred to as the foreground. Background subtraction inherently uses the temporal relations by including time dimension in its formulation ...
J. Wei, J. Jiang, A. Yilmaz
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Applied Sciences, 2023 To verify the dynamic model of a paddy-field laser grader and solve the problem of the unstable high-speed operation of the grader, a method for measuring the absolute pose parameters of a moving rigid body using a monocular camera is proposed.
Shengjun Guo +3 more
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i-Perception, 2020 To create a self-motion (vection) situation in three-dimensional computer graphics (CG), there are mainly two ways: moving a camera toward an object (“camera moving”) or by moving the object and its surrounding environment toward the camera (“object ...
Hirotaro Sato +3 more
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Background subtraction with a moving camera
2013 21st Signal Processing and Communications Applications Conference (SIU), 2013 Moving object segmentation with a nonstationary camera is a difficult problem due to the motion of both camera and the object. A moving object segmentation method is proposed in this work to be used in pan-tilt-zoom (PTZ) cameras. The method is based on composing scene mosaic and applying Gaussian mixture background subtraction algorithm after ...
Topcu, Osman +2 more
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Sensors, 2019 In recent years, the use of unmanned aerial vehicles (UAVs) for surveillance tasks has increased considerably. This technology provides a versatile and innovative approach to the field.
Víctor García Rubio +5 more
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General Moving Object Localization from a Single Flying Camera
Applied Sciences, 2020 Object localization is an important task in the visual surveillance of scenes, and it has important applications in locating personnel and/or equipment in large open spaces such as a farm or a mine.
Kin-Choong Yow, Insu Kim
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Three-Dimensional Object Motion and Velocity Estimation Using a Single Computational RGB-D Camera
Sensors, 2015 In this paper, a three-dimensional (3D) object moving direction and velocity estimation method is presented using a dual off-axis color-filtered aperture (DCA)-based computational camera. Conventional object tracking methods provided only two-dimensional
Seungwon Lee +3 more
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POSE ESTIMATION OF A MOVING CAMERA WITH LOW-COST, MULTI-GNSS DEVICES [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2020 Without additional prior information, the pose of a camera estimated with computer vision techniques is expressed in a local coordinate frame attached to the camera’s initial location.
M. Lourakis +4 more
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Moving objects detection with a moving camera: A comprehensive review
Computer Science Review, 2020 During about 30 years, a lot of research teams have worked on the big challenge of detection of moving objects in various challenging environments. First applications concern static cameras but with the rise of the mobile sensors studies on moving cameras have emerged over time.
Marie-Neige Chapel, Thierry Bouwmans
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Micromachines, 2018 This paper proposes an adaptive absolute ego-motion estimation method using wearable visual-inertial sensors for indoor positioning. We introduce a wearable visual-inertial device to estimate not only the camera ego-motion, but also the 3D motion of the ...
Ya Tian +3 more
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