METHOD AND DEVICE OF RAINDROP DETECTION ON A WINDSCREEN

摘要

The invention relates to a method of raindrop detection on a windscreen by capturing images on said windscreen, including a step of edge detection (102) in an area of interest of said captured images, charactet?ed in that said method further comprises a step of scaling (101) the captured images pixels in function of the ambient light level passing through said windscreen before detecting edges. The invention also relates to an associated device for raindrop detection.