Moving object segmentation method by the pixel-based background estimation

摘要

The present invention relates to a method for estimating a background area without change in a continuous image input from an image sensor. More specifically, in order to estimate a background region, each pixel is divided into foreground and background regions using a distance difference (difference in brightness value) between a background sample image and a current input image, And performs an update process. And extracting the background region from the background sample images that have undergone the updating process, thereby estimating a background image without motion and brightness change from the continuously input image.;