Junior's Post Processing How-To

juniormc8704

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Post Processing (RAW and JPEG)

Preface:

Here you will find a few basic steps to getting the corals in your pictures to look the way they do in your tank.

As always, there is always room for change. These are the simple steps I take to get my pictures looking their best.

NOTE: RAW files MUST be processed. When you shoot in JPEG, your camera is automatically enhancing your photo with sharpening, saturation, exposure etc.

Don’t listen to people who tell you that using photoshop is cheating. It is absolutely required for RAW shooting, and white balancing is also ALWAYS needed for JPEG pics.

CLICK ON ALL PHOTOS FOR FULL RESOLUTION FOR EASIER VIEWING

Processing RAW Files

Step One: Adobe Camera Raw

Open Photoshop Elements (or CS) as normal.

Open a RAW file. Depending on the manufacturer of your camera, they may be called something else, i.e. Nikon uses the suffix .NEF.

Upon opening the file, you will notice a second screen opens. This is the Camera RAW screen, were most of the adjustments can be made.

This is what Camera RAW looks like.

camerarawstartup1.png


Step Two: White Balance

This is a very simple step. As seen in the picture below, there is an “eye dropper” icon in the upper left of the screen (3rd from the left to be exact).

Select the eye dropper, and then click on a white section (or 18% grey) of the photo. This will automatically adjust the white balance, and tint.

I tend to dial back the white balance to 20,000 K. Most will max out the slider at 50,000 K, and this can lead to detail loss from over exposure. Both are very close.

White balance is not all set.

Whitebalance1.png


Step Three: Exposure and Blacks

I group these two sliders together because one has such an impact on another.

I find that more times than not the exposure needs to be brought down a step or two. However before I do that, I add around 5 % Black. This deepens the blacks, and by default, makes the colors a little more true and bold.

If the exposure is still too much, I will then reduce it until detail is more visible in the high lights. Keep in mind, that if the picture is too over exposed, you will not be able to recover the details within the highlights.

blacksandexposure2.png


Step Four: Cropping

I like to make my pictures for web use 700 x 500 px, at 100 px per inch.

This basically makes a 5 x 7 photo, which is big enough to view easily on most forums, and small enough to load fast. I find it the perfect size for most applications. If you do not reduce the resolution of the original image, the next step will appear to make no changes to the photo.

cropping3.png


Here is what it looks like cropped and magnified to 1:1. When you first crop the photo, it will remain at the smaller percentage of magnification. Bring it up to 1:1 so you can see what you are doing.

cropped4.png


Step Five: Sharpening

This is a very important step. This makes and breaks photos, so make sure this step is not skipped.

Now that your photo is cropped down to a manageable size, go to the “enhance” menu.

Enhancemenu5.png


Next select “Unsharp Mask.”

How much sharpening is needed can only be decided by you. I generally find 80 â€"œ 100 to be ideal. Sometimes more, sometimes less, it all depends on the subject. You’ll know you’ve gone way too far if you start seeing white artifacts all over the photo in the black areas.

unsharpmask6.png


Step Six: Save for Web

Almost done.

Go to “File” and select “Save for web”

Saveforweb7.png


Now the “Save for web” menu will pop up. There are a few changes you need to make before saying “ok”. Most of these changes you will only have to make the first time you use this feature.

Under the presets, change “GIF” to “JPEG”

Change quality to 100.

Click “OK”

SFWsettings8.png


Save your picture to whatever file you want, and you are DONE!
 
Here is a Comparison Shot of the original RAW file and the processed one.

Before
PS-HOW-TO-CHALICE-UNEDITED.jpg


After
PS-HOW-TO-CHALICE.jpg


Processing JPEG Files

Everything for JPEG images are pretty much done for you. You Still want to crop your images, adjust sharpness etc…

The main thing that needs to be done, is WHITE BALANCE.

To set WHITE BALANCE for JPEG images go to:

ENHANCE ==> ADJUST LIGHTING ==> LEVELS

Here you will see 3 eye droppers. Select the white eye dropper, and click on a white area in the photo.

Your photo is not white balanced.

Notes

1. Shoot in RAW whenever you can. It is much easier to get the results you want in Camera Raw.
2. An out of focus picture will not look sharp no matter how much you “sharpen” it.
3. If you are shooting actinic only shots, take a look at your tank, and then your screen. Adjust the white balance only enough to make it accurate. If you go all the way to 20k that’s what you’re going to get, and it wont look any different than it did with all lights on.
4. As always, HAVE FUN!

If you have any further questions, please feel free to PM me.
 
A couple screen shots didnt size right, but you should be able to get by.

This is not necessarily the best way to do everything, but its quick and simple. This should help those who are really lost.

All my best

Junior
 
Great tips! One note I'd add is that if you use Save for Web in Photoshop, it will strip the Exif data from your image. I prefer using "Save As" and selecting JPG as the file type from there. That way others can see what camera and settings I used for the photo.
 
Good reference for folks not used to doing this stuff.

A few things.

1. Output sharpening should always be done at the images target resolution; i.e. if you're going to resize it to 700 x 500 you should resize first and then sharpen.

2. There is no single perfect sharpening setting. Every image is different and sharpening needs to be done on an individual basis. The sharpening described here is "output sharpening" because it's done to the image just before output. You should also do "capture sharpening" within the Camera RAW dialog. In the camera RAW dialog it's the little tab with the two cone shapes.

3. If your camera RAW dialog is working in AdobeRGB, make sure that you change the image to sRGB before saving for web it you want it to look correct in a web browser that isn't color space aware (i.e. most of them).

Cheers
 
Your best best would be photoshop elements, which you can buy for around $80 just about anywhere.

the newest version if 7.0 i believe.
 
Junior, thanks for the tutorial. I just bought a Nikon D80 along with Elements. There is so much to learn with the camera and software, but this will get me started.
 
I really appreciate you taking the time to write this up.

Would you say that when shooting (non actinic shots) in raw, we would be best to use our flash to help add more light to the subject, then adjust the color as you described?
 
i havent really tried it to be honest. Ill see what kind of results i get. I dont think its going to get the desired results though.

However, Nightsea.com sells flash filters that replicate the bluestar flashlight spectrum right out of the flash. That being said, it would be an excellent idea to give that a try.

I think ill order one tonight.

<a href=showthread.php?s=&postid=13739695#post13739695 target=_blank>Originally posted</a> by Husky_1
I really appreciate you taking the time to write this up.

Would you say that when shooting (non actinic shots) in raw, we would be best to use our flash to help add more light to the subject, then adjust the color as you described?
 
Very nice.
I just downloaded Photoshop Elements to try some of this stuff.

How about a tutorial on adding a boarder and maybe watermark text?
 
Yes, but the methodology is a little different. I do 95% of my processing within Lightroom. Many images go from camera to print without touching Photoshop. I can't recommend it enough.
 
Cool, that's kind of what I'm thinking of getting... Lightroom 2 and then if I really have to have photoshop, I'll buy Elements.
 
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