Problem 48960. Swap Red and Blue
You are given an image from an url. Swap the red and blue pixels. Next transform it to grayscale and return the pixel sum of it 25th row.
Solution Stats
Problem Comments
-
1 Comment
Rafael S.T. Vieira
on 3 Nov 2022
The test suite needs to be updated; the first image was changed by +81 units.
Solution Comments
Show commentsProblem Recent Solvers14
Suggested Problems
-
95 Solvers
-
Return unique values without sorting
895 Solvers
-
Gauss Eliminate 2-by-2 example
126 Solvers
-
Volume difference between Ellipsoid and Sphere
125 Solvers
-
calculate linear convolution two vectors
134 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!