Results 141 to 150 of about 1,309 (168)
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Rolling shutter and motion blur removal for depth cameras
2016 IEEE International Conference on Robotics and Automation (ICRA), 2016Structured light range sensors (SLRS) like the Microsoft Kinect have electronic rolling shutters (ERS). The output of such a sensor while in motion is subject to significant motion blur (MB) and rolling shutter (RS) distortion. Most robotic literature still does not explicitly model this distortion, resulting in inaccurate camera motion estimation.
Siddharth Tourani +4 more
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Multiple View 3D Reconstruction with Rolling Shutter Cameras
2016Nowadays Rolling shutter CMOS cameras are embedded on a lot of devices. This type of cameras does not have its retina exposed simultaneously but line by line. The resulting distortions affect structure from motion methods developed for global shutter, like CCD cameras.
Gaspard Duchamp +3 more
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Ego-Motion Estimation for Vehicles With a Rolling Shutter Camera
IEEE Transactions on Intelligent VehiclesYizhen Lao, Bangyan Liao
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Synchronization and rolling shutter compensation for consumer video camera arrays
2009 IEEE Computer Society Conference on Computer Vision and Pattern Recognition Workshops, 2009Two major obstacles to the use of consumer camcorders in computer vision applications are the lack of synchronization hardware, and the use of a "rolling" shutter, which introduces a temporal shear in the video volume. We present two simple approaches for solving both the rolling shutter shear and the synchronization problem at the same time. The first
Derek Bradley +3 more
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High-speed asynchronous Optical Camera Communication using LED and rolling shutter camera
2015 Seventh International Conference on Ubiquitous and Future Networks, 2015This paper introduces the asynchronous Optical Camera Communication (asynchronous OCC) using LED and rolling shutter camera as a pair of wireless communication. Aiming to enhance the capacity of unidirectional wireless link, the response of camera is measured, and then the operating frequency range, system architecture, decoding procedure and algorithm
Trang Nguyen +2 more
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2021 IEEE/CVF International Conference on Computer Vision (ICCV), 2021
Bin Fan 0002, Yuchao Dai
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Bin Fan 0002, Yuchao Dai
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Cepstrum-based interferometric microscopy with rolling-shutter cameras
Optics LettersCepstrum-based interferometric microscopy (CIM) has risen as a groundbreaking digital holographic microscopy (DHM) technique that overcomes the conventional need of a clean/known reference beam for holographic recording. In CIM, two arbitrary complex object fields interfere each other to provide quantitative phase imaging (QPI) of both at once ...
Ricardo Rubio-Oliver +3 more
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Shuffled Rolling Shutter Camera
2023Esteban Vera, Felipe Guzman, Nelson Diaz
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ChromaFlash: Snapshot Hyperspectral Imaging Using Rolling Shutter Cameras
Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous TechnologiesHyperspectral imaging captures scene information across narrow, contiguous bands of the electromagnetic spectrum. Despite its proven utility in industrial and biomedical applications, its ubiquity has been limited by bulky form factors, slow capture times, and prohibitive costs.
Dhruv Verma +4 more
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Vibration Extraction Using Rolling Shutter Cameras
2016Measurements of vibrations, such as sound hitting an object or running a motor, are widely used in industry and research. Traditional methods need either direct contact with the object or a laser vibrometer. Although computer vision methods have been applied to solve this problem, high speed cameras are usually preferred.
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