Results 11 to 20 of about 1,652 (216)
Remote Sensing, 2023 Many unmanned aerial vehicles (UAV) host rolling shutter (RS) cameras, i.e., cameras where image rows are exposed at slightly different times. As the camera moves in the meantime, this causes inconsistencies in homologous ray intersections in the bundle ...
Gianfranco Forlani, Nazarena Bruno
exaly +3 more sources
Design and Implementation of a Hybrid Optical Camera Communication System for Indoor Applications [PDF]
SensorsOptical wireless communication is a promising emerging technology that addresses the limitations of radio-frequency-based wireless technologies. This study presents a new hybrid modulation method for optical camera communication (OCC), which integrates ...
Huy Nguyen +3 more
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Optical Camera Communications for IoT–Rolling-Shutter Based MIMO Scheme with Grouped LED Array Transmitter [PDF]
Sensors, 2020 Shivani Rajendra Teli +2 more
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From Two Rolling Shutters to One Global Shutter [PDF]
2020 IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR), 2020 A scientific paper titled "From two rolling shutters to one global shutter" co-funded by the H2020 Research and Innovation Action ARtwin (GA: 856994)
Cenek Albl +5 more
openaire +4 more sources
2013 IEEE International Conference on Computer Vision, 2013 A huge fraction of cameras used nowadays is based on CMOS sensors with a rolling shutter that exposes the image line by line. For dynamic scenes/cameras this introduces undesired effects like stretch, shear and wobble. It has been shown earlier that rotational shake induced rolling shutter effects in hand-held cell phone capture can be compensated ...
Olivier Saurer +3 more
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Rolling Shutter Camera Calibration [PDF]
2013 IEEE Conference on Computer Vision and Pattern Recognition, 2013 Rolling Shutter (RS) cameras are used across a wide range of consumer electronic devices-from smart-phones to high-end cameras. It is well known, that if a RS camera is used with a moving camera or scene, significant image distortions are introduced.
Luc Oth +3 more
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A NOVEL TECHNIQUE FOR PRECISION GEOMETRIC CORRECTION OF JITTER DISTORTION FOR THE EUROPA IMAGING SYSTEM AND OTHER ROLLING-SHUTTER CAMERAS [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2018 We use simulated images to demonstrate a novel technique for mitigating geometric distortions caused by platform motion (“jitter”) as two-dimensional image sensors are exposed and read out line by line (“rolling shutter”).
R. L. Kirk, M. Shepherd, S. C. Sides
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Forensic Science International: Reports, 2021 A method has been developed for calibrating the time intervals of video recorders using a LED panel known as “SEXTA”, which utilizes Global Positioning System (GPS) signal as time reference.
Yuk-Ki Cheng +4 more
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Rolling shutter bundle adjustment [PDF]
2012 IEEE Conference on Computer Vision and Pattern Recognition, 2012 This paper introduces a bundle adjustment (BA) method that obtains accurate structure and motion from rolling shutter (RS) video sequences: RSBA. When a classical BA algorithm processes a rolling shutter video, the resultant camera trajectory is brittle, and complete failures are not uncommon.
Johan Hedborg +3 more
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Optimal Modulation Technique for Underwater Visible Light Communication Using Rolling-Shutter Sensor
IEEE Access, 2021 The visible light communication (VLC) technique using a rolling-shutter sensor-based commercial camera has an advantage in that the LED and camera mounted on an underwater device (e.g., drone, sensor) can be effectively used as a transmitter (Tx) and a ...
Ritsuki Hamagami +3 more
doaj +1 more source