Results 41 to 50 of about 15,440 (218)
Minimal Solvers for Monocular Rolling Shutter Compensation under Ackermann Motion
, 2017 Modern automotive vehicles are often equipped with a budget commercial rolling shutter camera. These devices often produce distorted images due to the inter-row delay of the camera while capturing the image.
Purkait, Pulak, Zach, Christopher
core +1 more source
IEEE Photonics Journal, 2018 Light-emitting-diode transmitter and complementary-metal–oxide–semicon-ductor (CMOS) image sensor receiver based visible light communication is a promising scheme for an optical wireless communication. During the demodulation of the rolling
Chi-Wai Chow +3 more
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Exploiting the Rolling Shutter Read-Out Time for ENF-Based Camera Identification
Applied Sciences, 2023 The electric network frequency (ENF) is a signal that varies over time and represents the frequency of the energy supplied by a mains power system. It continually varies around a nominal value of 50/60 Hz as a result of fluctuations over time in the ...
Ericmoore Ngharamike +3 more
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R6P - Rolling shutter absolute pose problem [PDF]
2015 IEEE Conference on Computer Vision and Pattern Recognition (CVPR), 2015 We present a minimal, non-iterative solution to the absolute pose problem for images from rolling shutter cameras. Absolute pose problem is a key problem in computer vision and rolling shutter is present in a vast majority of today's digital cameras. We propose several rolling shutter camera models and verify their feasibility for a polynomial solver ...
Cenek Albl +2 more
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Frame recovery using multiple images in rolling shutter based systems
IET Optoelectronics, 2023 An algorithm for recovering transmitted static identifiers (IDs) in rolling shutter based Optical Camera Communication systems is proposed by the authors, considering a system comprised of a camera and a circular light source.
Miguel Rêgo +3 more
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Spatial Interference Detection for Mobile Visible Light Communication
, 2017 Taking advantage of the rolling shutter effect of CMOS cameras in smartphones is a common practice to increase the transfered data rate with visible light communication (VLC) without employing external equipment such as photodiodes.
Braud, Tristan +2 more
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Sensors, 2017 CMOS image sensors (CISs) with global shutter (GS) function are strongly required in order to avoid image degradation. However, CISs with GS function have generally been inferior to the rolling shutter (RS) CIS in performance, because they have more ...
Hiroshi Sekine +8 more
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Relative Pose Estimation For Stereo Rolling Shutter Cameras [PDF]
2020 IEEE International Conference on Image Processing (ICIP), 2020 In this paper, we present a novel linear algorithm to estimate the 6 DoF relative pose from consecutive frames of stereo rolling shutter (RS) cameras. Our method is derived based on the assumption that stereo cameras undergo motion with constant velocity around the center of the baseline, which needs 9 pairs of correspondences on both left and right ...
Wang, Ke, Fan, Bin, Dai, Yuchao
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IEEE Photonics JournalThis study focuses on visible light communication using a high-speed display and rolling shutter camera. In conventional methods, data are arranged in vertical stripes, but the low transmission rate is a critical challenge.
Chieri Okawa +2 more
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Nihon Kikai Gakkai ronbunshu, 2021 A robotic fish is ideal for an ecological survey of underwater life, because underwater animals cannot easily notice the robot. However, when a robotic fish swings its body to swim, it makes a rolling motion due to movements of the center of gravity and ...
Naoki KAWASAKI +2 more
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