Vehicle environment monitoring device procedures, and program

A vehicle environment monitoring device, method, and program that are capable of the possibility of an overlap between a Detektierobjekt and a background object in a standard image to reduce, if are detected from received from a plurality of image sensors images around the vehicle existing objects so that the objects can be detected accurately. The vehicle environment monitoring device detected from the images of on the vehicle (10) mounted image sensors (2R, 2L) are obtained, which at the vehicle (10) around existing objects. The vehicle surroundings monitoring apparatus includes an object extraction processing unit (1), the processing of extracting the object images obtained for a predetermined standard image from the image sensors (2R, 2L), an Fahrumfelddetektier processing unit (1), the driving environment a the vehicle (10) detected, and a standard image selection processing unit (1), which again selects according to the detected running environment is a standard image, which is used in the processing of the object extracting processing unit (1).