Transform the image that you can get from the url to grayscale. Next return the pixel sum of it 25th row.
Solution Stats
Problem Comments
2 Comments
Solution Comments
Show comments
Loading...
Problem Recent Solvers19
Suggested Problems
-
2474 Solvers
-
6718 Solvers
-
Back to basics 18 - justification
211 Solvers
-
Find the largest value in the 3D matrix
1681 Solvers
-
Given a matrix, swap the 2nd & 3rd columns
1276 Solvers
More from this Author14
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
It seems the image in the first test was changed, which now results in a different value (-5 units). The test suite needs to be updated. Using images from Matlab's database for tests or generating them on the fly is better.
On top of what Rafael said, the third image also seems to be inaccessible by now.