Stereoscopy is a device with two eye pieces that help observers to combine images of two pictures collected from one point of view. It supports an observer to get the effect of depth or solidity. Here are specific things you can learn about 3D stereoscopic photographs.
3D Stereoscopic Photographs
Stereoscopic photography or 3D photography is an art of capturing offset pictures to create a dimensional image. Stereopsis is a principle that helps 3D technology work effectively. What makes people perceive the depth of images is the difference created by the location of each eye. Your brain puts the two pictures perceived by your eyes, and you can see a clear picture.
Steps to Taking Stereoscopic 3D Photographs
It is simple to take a stereoscopic picture. It would help if you had a tripod and a camera. On the surface level, set up a camera on a tripod. At the center of an object, compose yourself and take a shot on that object. You can adjust the position of your camera to make sure the object is at the center. If you want to take a picture of moving objects of 3D, you must have additional hardware that is mobile.
Viewing and Displaying 3D Images
There is a variety of ways you can display the 3D images. Here are common forms used to display these images.
- Glass system: In this system, you can superimpose the left and the right views on a screen. The observers put on glasses that filter images for eyes to see only a proper perspective.
- 3D viewing without glasses: The picture is swapped between the left and the right views in about 0.10 seconds. This method is disorienting as many people find it and make frame switching impractical.
- Mirror split: In this method, the entire system uses two or one mirrors when overlapping images. Some of the views are mirrored horizontally.