Results 21 to 30 of about 713,161 (302)
BLAST Autonomous Daytime Star Cameras [PDF]
, 2006 We have developed two redundant daytime star cameras to provide the fine pointing solution for the balloon-borne submillimeter telescope, BLAST. The cameras are capable of providing a reconstructed pointing solution with an absolute accuracy < 5 ...
Chapin, Edward +6 more
core +2 more sources
CED: Color Event Camera Dataset [PDF]
, 2019 Event cameras are novel, bio-inspired visual sensors, whose pixels output asynchronous and independent timestamped spikes at local intensity changes, called 'events'.
Barnes, Nick +5 more
core +2 more sources
Low power CMOS iImage sensor for face recognition [PDF]
, 2020 Imaging system is suitable for different purposes, depending upon their final application. Digital cameras, camcorders, webcams, security cameras or infrared (IR) cameras are well-known imaging systems.
Chan, Kit Heng, Ruslan, Siti Hawa
core
Healthcare Technology Letters, 2019 Accurate medical Augmented Reality (AR) rendering requires two calibrations, a camera intrinsic matrix estimation and a hand-eye transformation. We present a unified, practical, marker-less, real-time system to estimate both these transformations during ...
Megha Kalia +4 more
doaj +1 more source
Separating true range measurements from multi-path and scattering interference in commercial range cameras [PDF]
, 2011 Time-of-flight range cameras acquire a three-dimensional image of a scene simultaneously for all pixels from a single viewing location. Attempts to use range cameras for metrology applications have been hampered by the multi-path problem, which causes ...
Cree, Michael J. +4 more
core +2 more sources
Autocalibration with the Minimum Number of Cameras with Known Pixel Shape [PDF]
, 2014 In 3D reconstruction, the recovery of the calibration parameters of the cameras is paramount since it provides metric information about the observed scene, e.g., measures of angles and ratios of distances.
A. Heyden +38 more
core +3 more sources
An improved YOLOv3‐tiny algorithm for vehicle detection in natural scenes
IET Cyber-systems and Robotics, 2021 YOLO (You Only Look Once), as a target detection algorithm with good speed and precision, is widely used in the industry. In the process of driving, the vehicle image captured by the driving camera is detected and it extracts the license plate and the ...
Bingqiang Huang +4 more
doaj +1 more source
IET Cyber-systems and Robotics, 2021 In recent years, several progressive studies promote the development of aerial tracking. One of the representative studies is our previous work Fast‐Tracker which is applicable to various challenging tracking scenarios.
Neng Pan +5 more
doaj +1 more source
Infrared Lighting Does Not Suppress Catch of Codling Moth (Lepidoptera: Tortricidae) in Pheromone-Baited Monitoring Traps [PDF]
, 2017 Video cameras are increasingly being used to record insect behaviors in the field over prolonged intervals. A nagging question about crepuscular and nocturnal recordings is whether or not infrared light emitted by such cameras to illuminate the scene ...
Adams, C. G, McGhee, P. S, Miller, J. R.
core +2 more sources