need solution urgently

1. Write a function that convolves an image with a given correlation filter function timg1] - mylmageFilter[imgo, h) As input, the function takes a greyscale Image imgo) and a correlation filter stored in matrix h. The output of the function should be an image imgi of the same size as imgo which results from correlating imeo with h. You can assume that the filter his odd sized along both dimensions. You will need to handle boundary cases on the edges of the image. For example, when you place a correlation mask on the top left corner of the image, most of the filter mask will lie outside the image. One solution is to output a zero value at all these locations. The better thing to do is to pad the image such that pixels lying outside the image boundary have the same intensity value as the nearest pixel that lies inside the image. You can call Matlab's function to pad array. However, your code can not call on Matlab's imfilter, conv2, convn, filter2 functions, or any other similar functions (10 Marks)