2020-04-22
How to distinguish the performance of wide dynamic cameras
Wide dynamic camera technology is a technique used to allow the camera to see the characteristics of the image under very strong light and dark conditions. Wide dynamic technology is mostly applied in areas where light and dark alternate. When the monitoring camera cannot achieve low illumination monitoring, the wide dynamic camera exposes the subject in the bright and dark areas with the most suitable shutter speed twice, and then recombines the two images with DSP digital signal processing on one image, expanding the dynamic range that can be processed, so that the subject in the bright area and the subject in the dark area can be seen clearly, obtaining clear foreground and background
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2020-04-20
Technical analysis: How much do you know about wide dynamic cameras?
Wide dynamic camera technology is a technique used to allow the camera to see the characteristics of the image under very strong contrast. When high brightness areas and areas with relatively low brightness such as shadows and backlight under strong light sources coexist in the image, the camera output image will show bright areas turning white due to overexposure, and dark areas turning black due to underexposure, seriously affecting image quality.
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2020-04-17
Analysis and Introduction of Camera Modules (II)
Analysis and Introduction of Camera Modules
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2020-04-16
Shenzhen USB Camera | Features and Classification of USB Cameras
USB camera: A high-resolution color digital camera suitable for multiple fields such as intelligent transportation, public security checkpoints, high-definition electronic police systems, industrial testing, semiconductor testing, PCB testing, and catering testing. It has the characteristics of fast transmission speed, good color reproduction, and clear imaging. It is not only convenient for taking micrographs, but can also measure parameters such as length, angle, and area of the object being photographed, and can also print graphic reports. The installation and operation of high-resolution industrial digital cameras are also very simple.
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2020-04-15
Intense competition among camera module manufacturers
For the increasingly competitive camera module market, some manufacturers have stated that the domestic market is mainly dominated by local manufacturers of large and small modules, with less participation from terminal manufacturers. But now, more and more manufacturers are joining this type of market, including Japanese, Korean, and Taiwanese companies are also intensifying their layout in the domestic market. For products with different market positioning, their market prices are gradually decreasing. Most high-end modules increase added value by improving product performance and strive to keep them within a reasonable price range. Low end modules keep up with industry development, promoting more products that meet customer needs while ensuring product quality.
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