The image is a visual representation of any object or we can say that the image or picture is created ,copied and stored in a electronics form Gray scale images, a kind of black and white or gray monochrome are composed exclusively of shades of gray, the contrast ranges from black at the weakest intensity to white at the strongest. Mathematically image is the form of two dimensional signal define by ‘f’. where f is the intensity property like brightness and contrast. Color information is made by RGB color format. Human has an ability to describe any type of colors and also identify colors but machine has no capacity to do those things like humans. Same problem will also arise in the gray scale images So we need a that type of system who can identify the gray scale information. In this paper generation of a graph model for the given grayscale image has been presented.

The image is a visual representation of any object or we can say that the image