Reading image
cv_imread_path(path,flag)
Path of the Image
inptu is either 1 or 0. 1 is for rgb image and 0 for grayscale
Image is read from the path and returned to output variable "image"
Read an image
This is an example function showing how a function will be called from scilab, It will read the image whose path will be provided by the user and return the read image via the Ouput variable