Object direction apparatus using multi-directional integral image and method using the same

The object using a multi-directional integrated image detection device and method are disclosed. Multi-directional integration object detecting apparatus using the image according to the invention of, x * the whole image having a y pixel m * n single-the entire image is disposed so that the boundary is superimposed the size of the window region, two of the areas, and 4 area division for dividing into regions; The yield unidirectional integral image for a single region, and calculating the integral image for calculating the multi-directional integral images for the above two of the region and the fourth region portion; And using the unidirectional integral images and multi-directional integral image includes an object detector for detecting an object with respect to the entire image.