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Companies have also embraced drone-in-a-box technology to survey farms and golf courses [19] by using multispectral cameras that can be tuned to respond to specific light wavelengths, including some infrared. Using these cameras fixed on drone-in-a-box systems, drones can detect health-related changes in vegetation.
IRST systems can incorporate laser rangefinders in order to provide full fire-control solutions for cannon fire or launching missiles (Optronique Secteur Frontal). The combination of an atmospheric propagation model, the apparent surface of the target, and target motion analysis (TMA) IRST can calculate the range.
The missile is programmed to home in on the infrared heat signal using a steering system. Using a rotating reticle as a shutter for the sensor, the incoming heat signal is modulated, and, using the modulated signal, an on-board processor performs the calculations necessary to steer the missile to its target.
Automatic target recognition (ATR) is the ability for an algorithm or device to recognize targets or other objects based on data obtained from sensors.. Target recognition was initially done by using an audible representation of the received signal, where a trained operator who would decipher that sound to classify the target illuminated by the radar.
An infrared blaster (IR blaster) is a device that relays commands from a remote control to one or more devices that require infra-red remote control. For instance, it may also allow radio-frequency-based (RF) remotes (including those using Bluetooth) to control infra-red-based components.
Drones have been thrust into the spotlight amid reports of unmanned aircraft in the sky around the Northeast. Here's what we know about flying them.
The mysterious drones that have been tormenting New Jersey residents for weeks could be part of a top-secret government program, security experts told The Post Tuesday — as lawmakers push for ...
Visible, infrared (IR), or ultraviolet (UV) light is used to carry a wireless signal. It is generally used in short-range communication; extensions exist for long-range and ultra-long range. OWC systems operating in the visible band (390–750 nm) are commonly referred to as visible light communication (VLC).