3 Things to Know About WDR
Dynamic range refers to the ratio between the largest and smallest measurable quantities of something. In the case of video surveillance, dynamic range measures the ratio between the lightest and darkest elements of the image. WDR technology is great for high contrast scenes, balancing the brightness and shaded areas simultaneously so an image neither appears blown out or too dark.
Original Article Source Credits: Dahua Technology , https://us.dahuasecurity.com/
Article Written By: NA
Original Article Posted on: July 22, 2019
Link to Original Article: https://us.dahuasecurity.com/?p=54267