What is a glare suppression camera? What is the difference between strong light suppression and wide dynamics?

Strong light suppression camera is a kind of camera that can change the excessively bright light into the normal brightness range through special processing. The differences between the two are as follows:

First, the technical methods are different.

1, strong light suppression: in the image, the video information of the strong light part is processed by DSP, and the signal brightness of the video is adjusted to the normal range to avoid excessive contrast in the same image.

2. Wide motion: This is a technology that allows the camera to see the features of the image in a very strong contrast.

Second, the principle is different.

1, strong light suppression: in the image, the video information of the strong light part is processed by DSP, and the signal brightness of the video is adjusted to the normal range to avoid excessive contrast in the same image.

2. Wide dynamic: exposure twice at the same time, one fast and one slow, and then synthesis, making it possible to see bright and dark objects on the screen at the same time.

Third, the roles are different.

1. Strong light suppression: It can effectively suppress the big halo and video image blur caused by direct illumination of strong light points, automatically distinguish strong light points, and compensate the area near strong light points to obtain clearer images.

2. Wide dynamic: Due to the limitation of CCD's photosensitive characteristics, the captured images often have too bright background or too dark foreground. In view of this situation, wide dynamic technology came into being and solved this problem well.

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