Drag it more for a more pronounced effect.ĭo the same on the “Right-cyan” layer on the top right corner of the image. Starting with the “Left-red” layer, we change the perspective by going to Edit > Transform > Perspective.ĭrag the top left corner of the image upward about 50-100 pixels, depending on how large your image is.
Now that we’ve isolated which image will go to which eye, we simulate depth by changing the perspective of each layer. Since our right eye will only be able to see the green and blue (cyan) channels through the cyan lens, we’ll turn off the red channel for the “Right-cyan” layer. This can be done under the Advanced Blending dialog. Since the red lens will only let in the red channel, we’ll turn off the green and blue channels for this layer. Most anaglyph 3D glasses come with red lenses for the left eye and blue or cyan lenses for the right eye. Go to your Layers panel and double-click the “Left-red” layer. We start by isolating the color channels on each layer. This is the basic premise of this technique I’m sharing with you now. When the images get processed in our brain - the slight difference in angles between the two images we get from our eyes - it gives us the perception of depth. Our depth perception comes from the fact that each of our eyes sees a slightly different image from one another, from slightly different angles. Much like a camera, each of our eyes can only see in 2D. Step 3: Isolate the Color Channels and Change the PerspectiveģD anaglyphs work by exploiting our natural ability to perceive depth using binocular vision. We will manipulate each new layer so that the right and left eyes sees something a little different from one another. Once you’ve duplicated and named your layers, turn off the visibility on your background layer. Name one layer “Left-red” and the other layer “Right-cyan” to avoid confusion later in the tutorial. For this tutorial, my friend Mia has graciously allowed me to use one of her photos from our photo shoot a few of months ago.ĭuplicate your background image 2 times (one layer for each eye). However, I find that it works pretty well with color images too. This method works extremely well with black and white images.
This tutorial will walk you through the process of making a 3D anaglyph image from a single image.
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