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Showing posts with label Photoshop. Show all posts
Showing posts with label Photoshop. Show all posts

Monday, September 28, 2009

Photoshop Tutorial - Replacing Backgrounds and Improving Image Quality

Today is chock-full of tutorials! As an addition to the Paper Owl Ornament Tutorial, here's a Photoshop tutorial on how I created the feature image of the owl hanging from a clothesline. The original image and the final result are shown above.
So, here's the starting image. It is OKAY, but by that I mean it sucks. It was taken in my room with the room light and a lamp light, but it is still too dark. The background sucks, and the ornament just doesn' t pop out like it should.

Here's how to fix it:
The first thing I'm going to do is to open it up in Photoshop, and adjust the contrast. I'm going to use Auto Contrast found under Image > Adjustments > Auto Contrast.
Already, the image looks much better. I want it even better now, so let's adjust the levels next.
Go to Image > Adjustments > Levels.
Drag the little arrows under the levels graph to adjust the levels. I personally like to adjust the middle arrow first by making the image brighter overall. Then I pull the farthest right arrow left to make the whites whiter, and I will pull the farthest left arrow right to make the darks darker. Basically, you just keep tweaking the levels until you are happy with how it looks. Then hit "Okay".
Now that my paper owl ornament looks much brighter and more colourful, I'm going to remove the background and replace it with some blue skies.

Choose the magic wand tool, set the tolerance to about 25, and click on the background. If you pick up too much background, turn down the tolerance. If you pick up too little background, turn up the tolerance.

The four sets of squares beside the tolerance setting lets you add or subtract from your current selection. Have the 2nd one selected so that you can keep adding more selected areas to your selection.
In your layers panel, double click on your "Background" layer. When the window pops up, hit okay. This will unlock your layer so that you can make adjustments to it.
Click on the indicated icon to make a new layer.
Click and drag the layer to be under the original layer.
With your original layer selected, hit Delete. All of the magic wand selected areas will now be deleted. We will now replace it with a new background image. Select your new layer.
File > Open > your desired background image. Mine is a blue sky.
Use the marquee tool to select the entire image.
Use the moving tool to drag your background image into your working file. Make sure it goes to the new layer.
You can see the sky image under my owl image now. The sky image is too small so I am going to resize it.
With the new layer selected, hit Ctrl-T. This will let you transform the sky image.
Drag the bottom corner of the sky image until it fills the whole background. Hit "Enter" when you are done.
Zoom in (Ctrl + plus sign) to see the image closely. You will notice that the edges are not very clean.

Have the owl layer selected in your layer panel. Use the eraser to clean up the bad edges.

Hint: To erase in a straight line, click on the start of a straight edge. Then hold down Shift and click on the end of a straight edge.
Now your edges are nice and clean! Look how great that looks with the blue background! Now we will add a clothesline.Make a new layer and draw it to under the owl layer.
Use the brush tool to paint a light grey line to simulate a clothesline.

Hint: To draw in a straight line, click on the starting point of your line. Then hold down Shift and click on where you want the line to end.
When you are done drawing the line, double click on the far-right edge of the clothesline layer. This will open Layer Style Options. Check off Bevel and Emboss, Contour, and Texture. Adjust the sliders as necessary to make the line look like rope/thread.
Now double click on the owl layer and open up Layer Options. Check of Drop Shadow. Adjust the Size, Spread, Distance, and Opacity to make the owl look like it has a shadow.
Ta da! Now isn't that a vast improvement over the original image!?

Have fun with editing your photos!
Arts and Crafts Tutorials

Saturday, November 8, 2008

Playing around with product photos

I asked V. and some fellow Etsians for advice on how to improve my product photos. One big comment was that my photos were too busy - they didn't know what was for sale in the image. Also, they didn't like the red background. So, I set to work trying to take better photos.

As you can see from the picture below, I removed the red background with all the distracting raffia and rice, and replaced it with an open book. You see the bookmark, and you can understand that it's on top of a book. It's not confusing anymore. I also tried to reduce the reflection I was getting from the lighting and the laminate plastic by angling my camera differently.

I think the new photos are much better, so thank you V. and fellow Etsians for your help!

It will take some time before I can swap out all the old photos, but eventually, they'll all be updated.


Saturday, June 28, 2008

Simple Photoshop Tutorial

Have product photos that could use a little pick-me-up? Here are some simple tutorials on how to fix some minor lighting and background problems using Photoshop.

Auto Levels

The easiest way to fix dark images is to use "Auto Levels". Auto Levels automatically fixes the colour and contrast based on what Photoshop thinks is right.

Auto Contrast

If Auto Levels makes the colour look wrong, undo Auto Levels and try using "Auto Contrast" only.

Auto Colour

If "Auto Contrast" makes the contrast look wrong, undo and try using "Auto Colour"instead.

Dodge Tool

Once your photo is correctly lit, you can remove the dark edges using the Dodge Tool.

Just select the Dodge tool, choose a soft edged brush, set the range to shadows, and put the exposure to 13%. Then brush the dodge tool carefully over the darkened edges until they are light enough. If you want to work faster, put the exposure higher to 50%








Hope this helps! Happy selling!