Convert a 3 element RGB array to its correspoding grayscale pixel (a scalar)
*Hint: a formula exists!
Solution Stats
Problem Comments
1 Comment
Solution Comments
Show comments
Loading...
Problem Recent Solvers29
Suggested Problems
-
1075 Solvers
-
189 Solvers
-
Set the array elements whose value is 13 to 0
1461 Solvers
-
Sum the entries of each column of a matrix which satisfy a logical condition.
176 Solvers
-
336 Solvers
More from this Author4
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
I believe one of the paretheses is misplaced in each of the assert statements. They should be assert(abs(RGB_to_gray(x)-g) < 1e-2).