HSV color assignment depending on the height of the corresponding histogram bin

how do i assign a certain colour based on these colour theshold?

Which can produced results like this?

Answer 1

[KALYAN ACHARJYA]

If you use less than & equal (both inclusion), it may be cover the entire image.

e.g

if  h_level>0.75 & s_level>0.75 
pixels=red

so on...

Use logical indexing to avoid multiple if else.

[Jin Jun Chow]

im having error tho. please advise