Two days ago to see a favorite cool friend sent a few Black-and-white effect of the photos, feel good.
I rarely do black and white pictures.
Also happen to have nothing to do recently, try to do, hope to send out to discuss with everyone together under the study ~
This is my plan to do black and white processing of the original image, pick this is because I like Kazakhstan for no other reason, is cool friends work.
I used to go color, gray processing, curve processing and then gray processing, the application of images, these four ways to deal with, so as to compare.
(Because the grayscale processing and the channel mixer in the 3:6:1 way to handle the same effect 99%, so I am using the Channel mixer to make a grayscale effect chart)
This is the original image of the ctrl+shift+u color processing.
This is grayscale processing. Feeling than go color processing, light and shade contrast stronger a bit, not like to color processing, give a very flat feeling.
This is a contrast to the two pictures above. We can make a good comparison ~
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