Object Distance Estimation Using a Single Image Taken from a Moving Rolling Shutter Camera [PDF]
Sensors, 2020 This paper proposes a technique to estimate the distance between an object and a rolling shutter camera using a single image. The implementation of this technique uses the principle of the rolling shutter effect (RSE), a distortion within the rolling ...
Namhoon Kim +4 more
doaj +4 more sources
PHOTOGRAMMETRIC ACCURACY AND MODELING OF ROLLING SHUTTER CAMERAS [PDF]
ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2016 Unmanned aerial vehicles (UAVs) are becoming increasingly popular in professional mapping for stockpile analysis, construction site monitoring, and many other applications.
J. Vautherin +6 more
doaj +8 more sources
Calibration and Noise Identification of a Rolling Shutter Camera and a Low-Cost Inertial Measurement Unit [PDF]
Sensors, 2018 A low-cost inertial measurement unit (IMU) and a rolling shutter camera form a conventional device configuration for localization of a mobile platform due to their complementary properties and low costs.
Chang-Ryeol Lee +2 more
doaj +2 more sources
A Simplified Model for the Rolling Shutter Based Camera in Optical Camera Communications [PDF]
2019 15th International Conference on Telecommunications (ConTEL), 2019 A simplified model of the camera for optical camera communications (OCC) based on the rolling shutter effect is proposed and experimentally verified. In OCC, the key parameters are the exposure time, which is proportional to the DC gain and inversely ...
Burton, Andrew +5 more
core +5 more sources
High-Frame-Rate Low-Noise Global Shutter CMOS Image Sensor for High-Speed Machine Vision [PDF]
SensorsIn this paper we present a low-noise, high-frame-rate global shutter CMOS image sensor with UHD resolution (3840 × 2160), targeting high-speed machine vision applications.
Abhinav Agarwal +16 more
doaj +2 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
doaj +2 more sources
Multimodal Fusion Image Stabilization Algorithm for Bio-Inspired Flapping-Wing Aircraft [PDF]
BiomimeticsThis paper presents FWStab, a specialized video stabilization dataset tailored for flapping-wing platforms. The dataset encompasses five typical flight scenarios, featuring 48 video clips with intense dynamic jitter.
Zhikai Wang +5 more
doaj +2 more sources
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
doaj +1 more source
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.
Oth L. +3 more
openaire +1 more source
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