6. Write a matlab program to implement the filtering function by using the following kernels (30 pt.): Kernel 1 1/9 19 1/9 1/9 1/9 1/9 Kernel #2 1/9 1/9 1/9 1/9 419 1/9 1/9 1/9 1/9 Kernel #3 1/9 1/9 17/9-1/9 Raw image data is stored in imagedata.m. What types of filter are represented by these kernels, and why? Try these kernels on the image data with noise (stored in imagedata N.m) Note: DO NOT use the functions: conv, conv2, filter or filter2 precoded in matlab Consider using loops Some useful matlab functions you might need To load images, use load0 [e.g. load(imagedata')] To display images, use imagesco [e.g. imagesc(imagedata, [O 255])]