Advanced Imaging
This was more challenging than we thought it would be because it needs to change thevalues for each of the RGB pixel values to black and white. At first we tried to use just the betterBnW function to get the averages for all the colors, however, we got an saying that the file we are passing is not an image or not valid. In order to fix the problem we used a second black and white filter that allowed the numerical values to be passed to the abs() functions. The abs() function takes the absolute value from the previous calculations. These new values are then passed on to a simple series of checks that change the pixel's values to black and white, creating an outline of the original image.