Matlab Programming. Please help. Thanks Download this small image http://carmaux
ID: 3927994 • Letter: M
Question
Matlab Programming. Please help. Thanks
Download this small image http://carmaux.cs.gsu.edu/~mweeks/csc4630/PICT0040a.JPG, load it onto a variable with the "imread" command, then use the "im2bw" command to make it a logical image (i.e.image2black and white). Next, reverse the result, so that the black and white colors are swapped. Then show it with the "imshow" command. Use the command "text(10,10, 'cells');" (you will see what it does). Use "title", "xlabel", and "ylabel" to add information to the figure, where the title is the filename of the image, the label on the x-axis is "pc9", and the y-axis label is your name. Print this image, and show your code.
Explanation / Answer
% loading image
[X,map] = imread('smiley.tif');
% making black white image
Black_White = im2bw(X,map,0.4);
% displaying normal image and black and white converted image
imshow(X,map), figure, imshow(Black_White)
xlabel('pc9')
ylabel('image data')
plot([0:1:100],X,'*')