Shenzhen USB Camera | Features and Classification of USB Cameras
2020-04-16
USB camera: suitable for intelligent transportation, checkpoints, high-definition electronic police systems, industrial inspection, semiconductor inspection, PCB inspection, catering detection and other fields of high-resolution color digital camera. It has the characteristics of fast transmission speed, good color reproduction, and clear imaging. It is not only convenient for taking photomicrographs, but also measures the length, angle, area and other parameters of the subject to be photographed, and can also print graphic reports. High-resolution industrial digital cameras are also very simple to install and operate.
USB camera product features:
1. High image definition, good color recovery, automatic control of exposure time, white balance, contrast, brightness, saturation, chromaticity and other multi-parameter software.
2. The USB camera is easy to install and operate. Through the USB 2.0 interface, no additional acquisition equipment is required, plug and play, and real-time uncompressed digital images can be obtained. TWS's operating software interface is simple, and image capture is what you see and get.
3. It has dynamic recording function, and the compressed format is easy to store.
Classification of USB cameras
Industrial USB camerasIt can be divided into two categories: electronic vacuum camera equipment cameras and solid-state camera device cameras. Electric vacuum camera tubes developed earlier and have a wide variety, but they are expensive and large in size. It has been replaced by solid-state cameras used in ordinary television surveillance systems. The latter is a new type of camera equipment. Its advantages are: small inertia, high sensitivity, strong light resistance, small geometric distortion, good uniformity, shock and vibration resistance, no micro sound effect, small size, light weight and long life. Industrial cameras are developing in the direction of miniaturization, lightweight, low cost, improved image quality and increased operating functions. The mainstream industrial USB camera is basically divided into CCD and CMOS sensor surveillance camera: it is a quasi-camera used for security. Its pixels and resolution are higher than the video head of a computer and lower than that of a professional digital camera or DV. Most surveillance cameras are just a video capture device with little to no data saving function. Surveillance cameras are mainly divided into shot-type, hemispherical type, and high-speed dome type. In addition, they are also divided into analog monitoring and IP network monitoring, which are widely used in security fields such as banking, transportation, and safe cities.
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