
i openned an image

select the levels tool.

this is the levels tool.
there are three little triangles under the big window. by sliding these left and right you can adjust the levels within the image.

here are the figures I came up with
next convert to grey scale

here are two images, one on left without any adjustments to levels,
one on right has been adjusted
kelbel75, 3 months ago
cool, ive never done it that way before, much easier haha thankyou.
Magda Beda, 3 months ago
Nice.