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Digital 3D Photography

Digital 3D photography is a form of photography in which a camera is used to produce images that give the illusion of 3D or take multiple exposures and digital manipulation. This captures images digitally as opposed to capturing images with photographic film.


Technique 1: Stereoscopic/Stereoscopy photography


This is the technique of creating or augmenting the illusion of depth within an image through stereopsis. Any stereoscopic image is called a stereogram. When the stereogram was first invented, it was commonly referred to as a pair of images which could only be seen through a stereoscope.


Most stereoscopic techniques show two separate images, one on the left and on the right eye of the viewer of the image. The two images which are two-dimensional are combined in the brain which gives the illusion and perception of 3D depth to the image. 



Stereoscopic 3D photography is not easy. You firstly have to choose a subject to capture. However, as a photographer you are limited as to what you can shoot. Things you could shoot include landscapes, architecture and even people but only if they are motionless. 



https://en.wikipedia.org/wiki/Stereoscopy

http://www.digital-photography-tips.net/3d-photography.html


http://www.feargod.net/3dhowto.php
https://www.pinterest.co.uk/goodstfconsgmts/3d-photography/

Technique 2: Wiggle-grams/Stereographs

This is the technique of animated images which simulate a 3D effect by endlessly looping two or more frames or images of a specific subject from different angles or points of view. This sense of 3/d or depth from such images is all down to parallax. In comparison to other stereo display techniques, the images are shown to both eyes rather than a singular image being shown to each eye. With wiggle-grams, viewers do not need any special hardware or glasses to view the image.

https://en.wikipedia.org/wiki/Wiggle_stereoscopy
https://www.caramba-apps.com/wigglegram/
   

https://youtu.be/QbYtFMNSFzY

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