IMAGE PROCESSING METHOD OF VEHICLE CAMERA AND IMAGE PROCESSING APPARATUS USING THE SAME

摘要

Disclosed herein is an image processing apparatus of a vehicle camera, including a light source extraction unit configured to extract light sources from a first frame exposed to light sources during a first time and to extract light sources including motion blurs from a second frame exposed to the light sources during a second time longer than the first time, a target light source classification unit configured to classify a first target light source that belongs to the light sources of the first frame and that does not move and a second target light source that belongs to the light sources of the second frame and that does not move, and a motion determination unit configured to estimate a first location that is the central point of the first target light source and a second location that is the central line including the central point of the second target light source, compare the first location with the second location, and determine whether or not a pitch motion of the vehicle has occurred.

主权项

1. An image processing apparatus of a vehicle camera, comprising:
a light source extraction unit configured to extract light sources from a first frame exposed to light sources during a first time and to extract light sources generating motion blurs from a second frame exposed to the light sources during a second time longer than the first time; a target light source classification unit configured to classify a first target light source that belongs to the light sources of the first frame and that does not move and a second target light source that belongs to the light sources of the second frame and that does not move; and a motion determination unit configured to estimate a first location that is a central point of the first target light source and a second location that is a central line comprising a central point of the second target light source, compare the first location with the second location, and determine whether or not a pitch motion of the vehicle has occurred.