Howdy, Stranger!

It looks like you're new here. If you want to get involved, click one of these buttons!


error in vision.ImageComplementer and detectMSERFeatures(I)!!!!

[b]i am new in matlab and when i use this code , matlab doesn't recognize the function . what should i do? please help me. thanks

Compute the complement of an input image:[/b]

himgcomp = vision.ImageComplementer;
hautoth = vision.Autothresholder;

% Read in image
I = imread('coins.png');

% Convert the image to binary
bw = step(hautoth, I);

% Take the image complement
Ic = step(himgcomp, bw);

% Display the results
subplot(2,1,1), imshow(bw), title('Original Binary image')
subplot(2,1,2), imshow(Ic), title('Complemented image')

[b]and also this cod doesn't work:

Detect interest points, and mark their locations.
I = imread('cameraman.tif');
regions = detectMSERFeatures(I);
imshow(I); hold on;

Sign In or Register to comment.