![]() ![]() Edge lines are drawn for each zone of the crystal, and the crystal drawing is then made by drawing necessary edges to outline faces. A line parallel to this zone pole, called an edge line, is drawn from the net into the adjoining drawing area. However, capturing abundant multi-view images of real objects is one difficulty of HS. ![]() It is divided into many hogels (hologram element), and each hogel emits a set of plane waves to reproduce the light field. in the depicted object reflect a substantial advance in RDS techniques. Holographic stereogram (HS) is an effective way to address these issues by using multi-view images 4, 5. Each zone has a zone pole whose direction on the stereogram is parallel to the edges in the zone. The dots of the stereogram are formed from the pixels in diverse shapes and. Next, appropriate zone circles and their diameters are drawn. Concurrently, all face poles are moved along their small circles by the same number of degrees and with the same sense of motion as the viewpoint. The results will open avenues to advanced eyeglassesfree 3D displays that can provide rich and welldefined depth cues. The stereogram is then held in position, and the viewpoint moved along the W radius to the center of the net. Each photo is original and each kaleidoscope is unique. KUSH KALEIDOSCOPES AND STEREOGRAMS VOLUME ONE is a coffee table book. The stereogram is then rotated as necessary to place this mark on the W radius of the net. When a photo of a marijuana flower is converted into a kaleidoscope the visual aesthetic truly blooms. A standard stereogram is prepared with all faces plotted, and the desired viewpoint is marked. Reference beam Lens Reading beam Object beam 1 1 2 2 3 3 Viewer 2D data/image Holographic pixel Holographic recoding material Holographic stereogram FIGURE. If, however, you're talking of holographic stereograms, then, assuming an average of 5 seconds of video at 15 frames/sec, you have 75 seperate pictures and so, in the "Shannon sense", you've risen the information content to the 75th power! Actually, because of the high correlation, there's probably a loss in entropy and so it's not as good (or as bad) as all that.A wholly general method is presented to produce accurate drawings of any crystal in any orientation from a stereogram of the crystal. Of course, there are entropy considerations that I suppose you can ignore, since there is a high correlation between the two images in a stereogram. This gives you a completely new 2D picture and so the information content of the stereogram is now the square of the information content of the 2D picture.This is using the Shannon definition of data where the information content is proportional to the log of the no. That is, you move the camera by roughly 1/3rd the distance from camera to subject. Looking at the stereogram also often helps to relax tired eyes and strengthens muscles of the. Looking at the stereograms makes a feeling like of a mystic space and that is why it arises a strong joy to many people. In the simplest of stereo systems, you simply take a picture of something from two different angles. A stereogram is a double dimensional view which hides a three dimensional object which can be spotted when looking to the distance. Given a real 3D object, does a stereogram contain more information than can be represented in a 2D rendition of that object? Some links to the science behind this, perhaps? Īgain, it depends a lot on what "stereogram" means. There are alsso a whole range of 3D movies in the razor site. I agree with Michael that I can't think of a single use of Random Dot Stereograms, but all these other 3D systems have applications from military, as in topo maps and training tools for fighter aircraft (POC showed a user-operated fighter aircraft flying through a 3D space using a autostereoscopic system), to scientific, where a 3D picture of a virus will give a good idea of it's mechanism, to medical, as in CAT scans, to just: Stereoscopy covers a vast range from Random Dot, through anaglyphic stereo pair (red/green glasses) to stereoscopic viewers that take a double image and merge them into a single 3D image, through the electronic/polarisation type of stereo viewers such as: through holographic stereograms, or multiplex, aka holo-odeons. ![]() However, I think maybe one problem may be in framing the problem. My first reply to your friend would have been to ask him/her to go around for a week with an eyepatch on and see what the world looks like in 2D. ![]()
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