Image acquisition

Using different digital devices like digital cameras, mobile phones and laptop, we can capture the image of the leaf. Generally, image can be greyscale or color. Six images are considered standard as per the dataset. Out of six, three are colored and three are greyscale images. Our first task is to check whether the image is a greyscale or color image. If the image is in RBG model of the color, first the image will be converted into HSV image and then greyscale image.