What does WDR mean in a dash cam?
1 Answers
WDR stands for Wide-Dynamic-Range, which refers to wide dynamic range. The WDR on a dash cam means wide dynamic mode. When the dash cam is in this mode, the shooting angle of the captured footage can be larger, and it can also capture darker areas. Below is an introduction to WDR technology: 1. In wide dynamic mode, the image can distinguish the ratio between the brightest brightness signal value and the darkest brightness signal value, so both very bright and very dark areas in the environment can be clearly seen. 2. Generally, WDR wide dynamic technology is applied in the field of photography, as it can improve the performance of the imaging, making the resolution higher.