2MP 1080P Wide Dynamic USB Camera Module For Outdoor Retail machine

2MP 1080P Wide Dynamic  USB Camera Module For Outdoor Retail machine 

1. What is the WDR Camera Module?

   Wide dynamic camera is a type of camera with special image processing technology that can simultaneously capture the brightest and darkest parts of an image without overexposure or underexposure. Wide dynamic technology allows cameras to still capture image details clearly in strongly contrasting environments

   
   

   The core technology of wide dynamic cameras is an image signal processor (ISP) that can perform multi frame exposure and synthesize output. This technology combines two photos generated by two different exposure times to ensure the brightness of the foreground while not exposing the background. The dynamic range of a wide dynamic camera is the ratio of the brightest brightness signal value that an image can distinguish to the darkest brightness signal value that can be resolved. This ratio is usually expressed as a "multiple" or "dB", which is 78.

   In summary, a wide dynamic camera is a type of camera that can adapt to strong and weak light environments. Through advanced image processing technology, it can provide clear images in backlit scenes and is widely used in safety monitoring, autonomous driving, and other fields

2. What is the function of WDR camera module?

   The main function of a wide dynamic camera is to improve image quality in backlit scenes. In some situations where the contrast between light and dark is too large, ordinary cameras often capture images with a background that is too bright or a foreground that is too dark due to the limited sensitivity of CCD. The application of wide dynamic technology can effectively solve this problem, enabling cameras to capture the details of target objects in ideal lighting environments

3. What is applications for the WDR camera module?

   Wide dynamic cameras can be widely used in various fields, including but not limited to highway toll collection systems, electronic police systems, urban commercial systems, automatic bank doorways, ATMs, and ID card recognition. In the field of autonomous driving, wide dynamic binocular cameras are also widely used to obtain real-time images of the surrounding environment for depth perception, target recognition, and path planning. It can provide more realistic and clear images to help the auto drive system better complete various tasks
   

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