In this paper describes the details about detection of dark spot of all kinds of images. Why do i focus this dark spot means, because now a day so many number of high quality pixel dimension based mobiles has come out into this mobile market. But in spite of this, low level and financially weaker peoples are cant able to buy high cost based mobile. So they bought low cost mobile has taken images are having many dark level pixels are presents almost all images. So the aim of this paper proposed the low dark pixels occurred means try to detect the edges of all the dark spot of the image in order to enhance its region. The outcome of the process would be more useful to the poor people.