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Basically, pseudoscopic vision is three-dimensional vision in reverse. For example, in aerial photography, swimming pools appear to look like buildings and buildings appear to look like swimming pools. In red and green plotters like the Kelsh and
Multiplex this is achieved by reversing the lenses on
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Before the pseudoscope itself was created intentionally, it existed in binocular instruments as an imperfection. The first binocular microscope was invented by the
Capuchin friar
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for 1852. Wheatstone's paper stimulated the investigation of binocular vision and many variations of pseudoscopes were created, chief types being the mirror or the prismatic.
101:. Because his instrument consisted of two inverting systems, it produced a pseudoscopic impression of depth by accident, although not recognized by microscopists of the time.
42:. It is used to study human stereoscopic perception. Objects viewed through it appear inside out, for example: a box on a floor would appear as a box-shaped hole in the floor.
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the 3D glasses. The images will be reverse order. The right image will be viewed through the left eye, and the left image will be through the right eye.
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changes all the elevated parts into depressions, and vice versa. The pseudoscope also changes convex into concave, and high-relief into low-relief.
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It typically uses sets of optical prisms, or periscopically arranged mirrors to swap the view of the left eye with that of the right eye.
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coined the name from the Greek ψευδίς σκοπειν – 'false view'. The device was used to explore his theory of stereo vision.
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Charles
Wheatstone's prismatic pseudoscope. It switched the images presented to each eye to distort depth perception.
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The instrument subsequently fell into complete neglect for nearly two centuries. It was revived in 1852 by
127:(1807–1865) devised his binocular microscope, which contained the essentials of Wheatstone's pseudoscope.
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Pseudoscopic binocular microscope design by Father
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158:"Best Marine Binoculars – the Secret Insights for Safe Boating"
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Binocular optical instrument that reverses depth perception
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Modern prismatic pseudoscope by
Charles Whetstone's scheme
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p.146 by Edward
Bradford Titchener, Macmillan, 1906
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186:Further reading & commercial pseudoscope
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69:Switching the two pictures in a standard
191:Make your own Pseudoscope for 10 dollars
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196:History of design prismatic pseudoscope
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680:Stereoscopic Displays and Applications
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108:G. M. Stratton's mirror pseudoscope
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173:, from a classic 1911 encyclopedia
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320:Vergence-accommodation conflict
123:In 1853 the American scientist
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486:Stereo photography techniques
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118:Philosophical Transactions
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511:Stereoscopic video coding
506:Stereoscopic spectroscopy
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270:Convergence insufficiency
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607:Fujifilm FinePix Real 3D
544:3D-enabled mobile phones
501:Stereoscopic rangefinder
338:Active shutter 3D system
711:Experimental psychology
579:Virtual reality headset
574:Stereoscopic video game
423:Virtual retinal display
144:Experimental Psychology
471:Multiview Video Coding
466:Computer stereo vision
275:Correspondence problem
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171:Binocular Instruments
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363:Head-mounted display
295:Kinetic depth effect
125:John Leonard Riddell
701:Optical instruments
451:2D to 3D conversion
403:Specular holography
398:Polarized 3D system
315:Stereoscopic acuity
310:Stereopsis recovery
433:Wiggle stereoscopy
428:Volumetric display
393:Parallax scrolling
114:Charles Wheatstone
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99:Cherubin d'Orleans
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55:Charles Wheatstone
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706:Optical illusions
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649:Sharp Actius RD3D
569:Stereo microscope
476:Parallax scanning
290:Epipolar geometry
280:Peripheral vision
255:Binocular rivalry
160:. 3 October 2021.
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634:Nvidia 3D Vision
388:Parallax barrier
373:Integral imaging
285:Depth perception
265:Chromostereopsis
260:Binocular vision
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654:View-Master
481:Pseudoscope
413:Stereoscope
343:Anaglyph 3D
232:Stereoscopy
71:stereoscope
29:pseudoscope
695:Categories
668:Miscellany
559:Digital 3D
554:Blu-ray 3D
418:Vectograph
383:Multiscopy
368:Holography
358:Bubblegram
305:Stereopsis
243:Perception
236:3D display
131:References
36:instrument
659:XpanD 3D
644:RealD 3D
602:Dolby 3D
597:AMD HD3D
590:products
627:New 3DS
612:Infitec
588:Notable
549:4D film
534:3D film
520:Product
329:Display
85:History
49:Purpose
33:optical
65:Effect
522:types
442:Other
234:and
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27:A
224:e
217:t
210:v
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