Stereoscopy/Positioning of Images for Eyes

Introduction

Stereoscopy - two cameras mounted on tripod with eye distance

I-construction stereoscopy - animation

This page about Stereoscopy/Positioning of Images for Eyes can be displayed as Wiki2Reveal slides. Single sections are regarded as slides and modifications on the slides will immediately affect the content of the slides. The following aspects of Stereoscopy/Positioning of Images for Eyes are considered in detail:

(1) Translation and Rotation of left/right eye image
(2) mathematical background of transformations
(3) application on examples of left and right images.

Objective

This learning resource about Stereoscopy and the positioning of left and right eye images to eachother, in case of source images that are not created with two cameras mounted on a tripod with eye distance.

Target Group

The target groups for Stereoscopy/Positioning of Images for Eyes of the learning resource are:

Bachelor/Master students with the subject Mathematics
Learners that want to create a stereoscopy image with a standard smartphone without any additional equiment.

Left-Right Eye Image Alignment

The following image show the positioning of the right eye image with a transparent view over the left eye image.

Stereoscopy image align of left eye and right eye image

What is the objective for the image alignment?

Learning Tasks / Activities

Assume you take two images one after the other with one camera shifting the camera two right with eye distance while keeping the object of interest in the center of the camera.

Explain, why a translation might be required for the second source image to have correct alignment between the images.
Explain, why a rotation might be required for the second source image to have correct alignment between the images in the stereocopic view.
How can a translation and rotation be represented and defined with a mathematical function?

Stereoscopy / Anaglyph 3D in GIMP

Animation für die Einfärbung für Einzelbilder GIMP, um Bildinformationen getrennt für das rechte und linke Auge durch Farbfilter zu erzeugen.

References

Page Information

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