Results 61 to 70 of about 12,855 (164)

An Improved Kernelized Correlation Filter for Extracting Traffic Flow in Satellite Videos

Journal of Advanced Transportation
In satellite video vehicle tracking, due to the tracking failure and tracking loss caused by similar characteristics of the target and obstacle occlusion, respectively, the traffic flow extraction accuracy is reduced. To address these issues, an improved
Dudu Guo, Hongbo Shuai, Jie Zhang, Yang Wang, Miao Sun   +4 more
doaj   +1 more source

Recent technology on satellite. 3 Video transmission via communications satellite.

The Journal of the Institute of Television Engineers of Japan, 1987
Yoshiteru Morihiro, Koji Kinuhata
openaire   +2 more sources

Implementation of Audio and Video Transmission by Satellite of Communication Device for Emergency Rescue Commanding in Mine

Gong-kuang zidonghua, 2010
In order to solve the problem that rescue communication system, which is laid casually in process of emergency rescue for mine accident, has no function of real-time communication among satellite, ground and underground and remote command center cannot ...
ZHENG Wan-bo, WU Yan-qing, KANG Hou-qing, QIN Wei   +3 more
doaj  

Smartphone Video Guidance Sensor for Small Satellites

, 2013
The Smartphone Video Guidance Sensor (SVGS) is a miniature, self-contained autonomous rendezvous and docking sensor developed using a commercial off the shelf Android-based smartphone. SVGS enables proximity operations and formation flying capabilities for small satellite platforms.
Becker, Christopher, Howard, Richard, Rakoczy, John   +2 more
openaire   +1 more source

Tools for micro-satellite video stream compressing

, 2018
The features of constructing devices in modern FPGA for lossless compression of video stream by JPEG-LS method and CCSDS121.0-B-2 recommendation are considered in detail.
Khomits, Valya, Hlukhov, Valeriy
openaire   +1 more source

Semi-Supervised Building Extraction with Optical Flow Correction Based on Satellite Video Data in a Tsunami-Induced Disaster Scene. [PDF]

Sensors (Basel)
Qiao H, Qian W, Hu H, Huang X, Li J.
europepmc   +1 more source

Measuring the world's rivers with videos from Space. [PDF]

Sci Rep
Everard N, Randall M, Schumann G, Sarkar S, Dixon H, Hagensieker R, Dolokov A.   +6 more
europepmc   +1 more source

Unmasking speed curve anomalies in team sports: a practical guideline for data treatment and interpretation. [PDF]

Front Sports Act Living
Marcelino R, Silva H.
europepmc   +1 more source

A Review of Video-Based Monitoring Systems for Geohazard Early Warning. [PDF]

Sensors (Basel)
Dong H, Sheng S, Xu C.
europepmc   +1 more source

Video Analysis in Land Mobile Satellite Communication

, 2016
Satellite communication is exposed to big variations in signal strength due to attenuating or blocking objects in the signal path.This is especially apparent in mobile satellite communication where the antenna is constantly on the move. If a hemispherical video is captured along with the satellite data, a better understanding of what is blocking or ...
openaire   +1 more source