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
-
Find state names that end with the letter A
1198 Solvers
-
930 Solvers
-
Return a list sorted by number of consecutive occurrences
440 Solvers
-
12397 Solvers
-
860 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).