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The SPY-6 system consists of two primary radars and a radar suite controller (RSC) to coordinate the sensors. An S-band radar is to provide volume search, tracking, ballistic missile defense discrimination, and missile communications, while the X-band radar is to provide horizon search, precision tracking, missile communication, and terminal illumination of targets. [6]
ARGUS is an advanced camera system that uses hundreds of cellphone cameras in a mosaic to video- and auto-track every moving object within a 15 square mile area. [ 1 ] ARGUS is a form of wide-area persistent surveillance system that allows for one camera to provide such detailed video that users can collect "pattern-of-life" data and track ...
In most omniview systems, there are four wide-angle cameras: one in the front of the vehicle, one in the back of the vehicle, and one each in the side-mounted rear view mirrors. The four cameras have overlapping fields of view that collectively cover the whole area around the vehicle and serve as an omnidirectional (360-degree) camera.
The software aspect of the system runs on standard home computer hardware and can be linked to other applications or databases.It first uses a series of image manipulation techniques to detect, normalize and enhance the image of the number plate, and then optical character recognition (OCR) to extract the alphanumerics of the license plate.
To make all that work correctly, the system allows automatic increases and decreases in transmitter power (for the individual cell phone and for the tower repeater, too) so that only the minimum transmit power is used to complete and hold the call active, "on", and allows the users to hear and be heard continuously during the conversation.
SpyEye is a malware program that attacks users running Google Chrome, Safari, Opera, Firefox and Internet Explorer on Microsoft Windows operating systems. [1] This malware uses keystroke logging and form grabbing to steal user credentials for malicious use.
Pro-Vision is an American manufacturer of specialty cameras headquartered in Byron Center, Michigan. [1] The company manufactures and sells a variety of cameras including dashcams, [2] body cameras, and backup cameras. [3] The company has appeared on the Inc. 5000 list of the fastest growing American companies from 2011 to 2017.
Sometimes normal cameras are used, but the photographer is concealed. Sometimes the camera itself is disguised or concealed. Some obvious element of concealment (or great distance) is generally needed to make such photography fall under the category of "secret photography" rather than street photography or documentary photography.