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Background Subtraction for Freely Moving Cameras
2009 IEEE 12th International Conference on Computer Vision, 2009Background subtraction algorithms define the background as parts of a scene that are at rest. Traditionally, these algorithms assume a stationary camera, and identify moving objects by detecting areas in a video that change over time. In this paper, we extend the concept of ‘subtracting’ areas at rest to apply to video captured from a freely moving ...
Yaser Sheikh, Omar Javed, Takeo Kanade
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Estimating Geospatial Trajectory of a Moving Camera
18th International Conference on Pattern Recognition (ICPR'06), 2006This paper proposes a novel method for estimating the geospatial trajectory of a moving camera. The proposed method uses a set of reference images with known GPS (global positioning system) locations to recover the trajectory of a moving camera using geometric constraints. The proposed method has three main steps.
Asaad Hakeem +3 more
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Moving object extraction with cooperative cameras
Systems and Computers in Japan, 2003AbstractWe present a novel approach to robust extraction of moving objects with cooperative static and active cameras. The active camera, for usual broadcasts, is fixed in location but free to rotate and zoom. The static camera is a completely fixed panoramic camera viewing a whole scene.
Wentao Zheng +4 more
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Image Stabilization for a Camera on a Moving Platform
13th Computers in Engineering Conference, 1993Abstract The problem of video tele-operation of a moving vehicle is compounded by the fact that a camera mounted on such a vehicle moves rather violently and randomly depending on the terrain. This contributes to motion sickness of the operator who is controlling the vehicle from a stationary platform.
J.C. Tucker, A. de Sam Lazaro
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A theory of self-calibration of a moving camera
International Journal of Computer Vision, 1992There is a close connection between the calibration of a single camera and the epipolar transformation obtained when the camera undergoes a displacement. The epipolar transformation imposes two algebraic constraints on the camera calibration. If two epipolar transformations, arising from different camera displacements, are available then the compatible
Stephen J. Maybank, Olivier D. Faugeras
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Obstacles Extraction Using a Moving Camera
2013A method of automatic obstacles detection is proposed which employs a camera mounted on a vehicle. Although various methods of obstacles detection have already been reported, they normally detect moving objects such as pedestrians and bicycles. In this paper, a method is proposed for detecting obstacles on a road, irrespective of moving or static, by ...
Shaohua Qian +4 more
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Commanding the Cloud by Moving a Camera Phone
International Journal of Handheld Computing Research, 2010Major innovations are based on novel input devices, for example, the mouse and its role in revolutionizing the PC world. Some innovations are even over-looked, such as the touch screen, until it made quite a trendy return in the shape of the Apple iPhone.
Lambert Spaanenburg +3 more
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The research of moving object detection with a moving camera
SPIE Proceedings, 2013With the rapid development of computer technology and mobile devices, high requirements for computer vision are more and more critical. In particular, current research on moving target detection based on still scene or hardware platform with turntable and gyroscope, can not meet the requirements of portable mobile equipment. Moving target detection and
Hai-xin Chen +4 more
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Advanced Moving Camera Object Detection
2019Assuming a moving camera, detection of moving objects is a challenging task. This is mainly due to the difficulties to distinguish between objects motion and background motion, introduced by the camera. The proposed real time system, based on previous work without camera movement, is able to discriminate well the two kind of motions, thanks to a robust
Giuseppe Spampinato +3 more
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