Photoshop: Fix the Snapshot
Written by admin on April 9th, 2007 in Photoshop.
Now that the holidays are over, what do I do with all of the pictures I’ve taken? Most of what I have are snapshots and not what we would call “art”. Nonetheless, they are of family are I consider them more valuable than any other pictures I take. Because I take so many pictures, I don’t want to have to go through each and convert from RAW so I shoot in jpg.
The problem is that I still don’t always get printable shots directly from the camera. There are things that I can do “in camera” to help with this (I’ll talk about that in a later article) but for now, I’ll talk about what I do with images that need minor adjustments to make them ready for print.
Here is the original picture:
The flash fired but the picture is still underexposed and pretty flat so I pull it up in Photoshop.
Then I add a levels adjustment layer and set the “mode” to “luminosity” so I don’t impact any of the colors.
As you can see from the histogram, there is very little information in the highlights indicating an underexposed shot.
Now, click on the right most slider and (on a PC) hold down “alt” and move the slider to the left until you start seeing pure white in the image. The white indicates those parts of the image that will print as pure white. I like to back off a little from this point so I don’t have any highlights that blow out but there may be some images that need some pure white.
Now do the same thing with the left most slider only you are looking for the portions of the image that turn pure black. These are the shadow areas.
Finally, the middle slider will adjust the overall brightness/darkness of the image.
Now you can see what the image looks like after the levels adjustment. Note that the histogram is nicely spread out and not bunched to one side or the other.
The brightness is better but the photo still looks pretty flat. To correct that problem let’s add a curves adjustment layer with the mode again set to “luminosity”.
As you can see, I’ve added the classic “S-curve” to provide some help to the mid-tones. Every image will require its own curve adjustment to bring out the best, but I find that the S-curve works pretty well on most.
Now let’s work a little on the color. I use another adjustment layer (mode set to normal this time) to go through each individual color and balance them. I start with the red channel and adjust the black to see where the reds are. I then go through each of the other slider until the red channel works for me.
I then do each individual channel (except black, white, and neutral) until I get the balance I like.
Now I’ll work on saturation by adding a saturation adjustment layer with the mode set to “normal”.
Go through each color and adjust the “Saturation” slider until you get the right balance
The nice thing about using an adjustment layer is that you work non-destructively on the image and you can go back into each layer and work more on the settings to fine tune it. Below is the final image and the before image for comparison.
Looks better (looks a lot better in print).
Now, you aren’t going to want to go through a hundred Christmas pictures and do this to each! In my next article I will talk about setting up automatic actions to do this for you.
fix photo photography photoshop







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