Being the manner which decides the field where it has the interest in the image of the decisive

摘要

A method for determining a region of interest in the image of the skin pattern, skin, has a valley and ridges, it takes the form of image data, image, and the value of the value within the first image data How to assign the ridge, and assign a value to a valley in the range of values ​​of the second image data, shifting the direction of the first value range the value of the entire image. I is divided into tiles the entire image. I is compared with a reference value average of the values ​​after the shift of the individual tiles. I ascribe to the region of interest based on prior conditions, at least the tiles mean value is shifted in the direction of the first value range with respect to the reference value.