< 3D Modelling < Examples 
Paper anaglyph filters produce an acceptable image at low cost and are suitable for getting a 3D experience.
Tower in Bremen as anaglyph image
Red-Green Anaglyph Videos and Images
The 3D perception is determined by the provision of different images to each eye. Red-Green Anaglyphic Videos and Images use implement this concept by combining a red and an green image into one image.
Examples Images/Videos
The 3D effect can only be seen with a low cost paper red-green glasses:
- Series of 3D-images concatenate in a Youtube-Video[1]
- Steam Train in Turkey (Youtube)[2]
- [https://www.youtube.com/watch?v=t8ReOoTq8xI Grand Canyon
- Anaglyph 3D Video Animation - Cartoon Full HD Red Cyan Movie with Blender
- Red/green anaglyph: Glasses
- GIMP Plugin Fu-Script for Red-Green Anaglyph Images
Options to Create Anaglyph Images
- Take TWO snapshots of the same object (move 4cm/1.5in to right - avoid up/down movement). Use GIMP with add a new script-fu folder e.g.
Documents/GimpScripts. Store the anaglyph script fromscript-fu-make-anaglyph.scm[3]. - Learn how to install the Anaglyph script in GIMP step by step.
| Left Image | Right Image | Anaglyph Result |
|---|---|---|
 Mircophone Image LEFT |
 Mircophone Image RIGHT |
 Mircophone Image ANAGLYPH |
- Remark: You see that,
- the cyan image shifted to the left and
- the red image shifted to the right.
- place the filters of the glasses as follows:
- cyan filter is placed before the right eye and
- red filter is placed before the left eye (opposite of shift of colored images)
- Crop an object in ONE image and shift the object shifted to right and apply red and cyan/green to the image and merge the two images with opacity of the layers.
- Create an anaglyph Video in Blender.
Create Red-Green 3D Anaglyph Media
- (Images and GIMP) See 3D Red/Cyan Image Creation in GIMP Tutorial by Roy Lee (2011) Youtube Video[4]
- (Videos and Blender) Anaglyph (3D Glasses) Tutorial (Blender 2.75+) by BenU[5]. The tutorial will also include
- the download of a 3D model for Blender,
- animations in Blender,
- creating the 3D anaglyph video finally.
Learning Task
- Learn how to install the Anaglyph script in GIMP step by step.
- Explain why the two images for the OpenSource Anaglyph Plugin in Gimp needs a horizontal shift of about 3-4cm to generate the 3D illusion with the Red-Green-glasses.
- Explain the purpose of the color filters of your 3D glasses.
References
- ↑ 3D video Brille Rot + Grün nötig by Florian Andres (2012) - https://www.youtube.com/watch?v=bIpjZhq8H44 - (accessed 2018/01/08)
- ↑ 3D Video anaglyph - Mit Dampf durch die Türkei - Steam train in Turkey (2011) Eisenbahn TV - (accessed 2018/01/08)
- ↑ Anaglyph Plugin - Fu-scripts (2008) - http://registry.gimp.org/node/6527 - (accessed 2017/01/11)
- ↑ 3D Red/Cyan Image Creation in GIMP Tutorial by LearnRoyLeePhoto (2011) - https://www.youtube.com/watch?v=q7a-1rvvaEc (accessed 2018/01/09)
- ↑ Anaglyph (3D Glasses) Tutorial (Blender 2.75+) by Ben U (2015) - https://www.youtube.com/watch?v=e3I4OwLuZag (accessed 2018/01/08)
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