This problem was inspired by a tweet I saw from @MATLAB regarding The Warholer.
Given an MxNx3 array (A) representing an image and a threshold for each channel (r/g/b), generate a new array (B) whose elements are 255 if greater than the threshold for that channel or 0 otherwise. This means the new "image" will only have 8 colors.
You may assume that the inputs are on the interval [0,255].
Solution Stats
Problem Comments
Solution Comments
Show comments
Loading...
Problem Recent Solvers61
Suggested Problems
-
Remove the polynomials that have positive real elements of their roots.
1740 Solvers
-
Back to basics 9 - Indexed References
462 Solvers
-
Compute a dot product of two vectors x and y
1050 Solvers
-
Generate N equally spaced intervals between -L and L
943 Solvers
-
924 Solvers
More from this Author43
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
