Results 11 to 20 of about 1,303 (170)
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 +2 more
exaly +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
Sensors, 2023 To mitigate the influence of satellite platform vibrations on space camera imaging quality, a novel approach is proposed to detect vibration parameters based on correlation imaging of rolling-shutter CMOS. In the meantime, a restoration method to address
Hailong Liu, Hengyi Lv, Chengshan Han
exaly +3 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
Exploiting the Rolling Shutter Read-Out Time for ENF-Based Camera Identification
Applied Sciences (Switzerland), 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 +2 more
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
doaj +2 more sources
Sensors, 2020 In optical camera communications (OCC), the provision of both flicker-free illumination and high data rates are challenging issues, which can be addressed by utilizing the rolling-shutter (RS) property of the image sensors as the receiver (Rx).
Shivani Rajendra Teli +2 more
exaly +3 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