#Stereogram videos full

Pepper, in Encyclopedia of Modern Optics, 2005 Pseudo Holograms HOLOGRAPHY, APPLICATIONS | Art HolographyĪ. The point symmetry of a crystal depends therefore on the space lattice, that is, the dimensions and angles of the unit cell, and on the motif, that is, the atomic arrangement about each lattice point. 5a) in a crystal with 2/ m monoclinic symmetry, that is, with point group G = if their symmetry axes are not aligned. Consider a general direction, indicated by a pole in the stereogram ( Fig. Read more Navigate DownĪ convenient graphic representation of the point group symmetry is the stereographic projection.

Seeing the same point of each figure (e.g., the orange ball) with each eye also makes it easier to see the fused image. For those who wear glasses, the stereopsis occurs more easily if you remove your glasses. When the two figures merge, the fused figure should become a 3D figure. In order to obtain the stereoscopy of the images of Fig.

The heme is made of a porphyrin ring with an iron in the center (see Fig. 2.3.1 indicate a protoporphyrin IX containing Fe, which is called heme (or heam). Red, orange, blue, and gray balls indicate oxygen, iron, nitrogen, and carbon, respectively. The stereoscopy or stereogram (3D-images) can be available with combinations of Fig.

a stereographic video is one that can be viewed as a stereographic or stereo video.Fundamental Knowledges and Techniques in BiochemistryĪkio Makishima, in Biochemistry for Materials Science, 2019 2.4 Stereoscopy.

a stereoscopic video is one that is captured from some sort of stereoscope or stereo camera.

That relation allows us to tie all these pieces together: So stereographic video is just that, video that you consume in a stereo format. I think it is safe to say that stereographs and stereograms are similar, considering people are not precise about these definitions at all!Īpplying that paragraph’s assertion to the previous relation, a stereogram or stereograph refers to the depth illusion image. They point out that pictographs and pictograms are the same, but epigraphs and epigrams are not.

#Stereogram videos full

If you read the full linked answer, the accepted answer points out that for some words, the _gram and _graph words mean the same thing, and for some words the two mean different things, but that the etymologies are different. Q: What’s the difference between the suffixes -gram and -graph? Is there any difference? Even if they are completely synonymous, what’s the difference in etymology?Ī: These mean exactly the same thing, except when they don’t. But a stereogram is not “stereographic video”, yet, so let’s continue our investigation to etymology.Īccording to the English Language and Usage Stack Exchange: For your reference, the Wikipedia page on Stereography redirects to that page, as well.

a VR viewer or headset), whereas a stereogram is used to refer to the depth illusion image itself.

So it seems to me, that stereoscopic refers to something that can visualize the “depth illusion” image (i.e. Originally, stereogram referred to a pair of stereo images which could be viewed using a stereoscope. Any stereoscopic image is called a stereogram. The word stereoscopy derives from Greek στερεός (stereos), meaning ‘firm, solid’, and σκοπέω (skopeō), meaning ‘to look, to see’. Stereoscopy (also called stereoscopics, or stereo imaging) is a technique for creating or enhancing the illusion of depth in an image by means of stereopsis for binocular vision. (Note: I have never studied Latin or Greek, but if you have, the contents of this post may be boring.) In a collaborator’s talk, I noticed that they referred to videos as “stereographic video” in a context where I would have used “stereoscopic video”, and was curious if there was a precise distinction. In my research on hardware for VR video, I throw around the words “stereoscopic” or “stereograph” around.