Optical: systems and elements – Relief illusion
Patent
1994-01-18
1995-11-21
Lerner, Martin
Optical: systems and elements
Relief illusion
352 43, 352 86, 353 10, 353 28, 359485, 359490, G02B 2726, G02B 2132, G02B 2126
Patent
active
054692954
ABSTRACT:
A system and method of collecting and displaying images of isolated persons or objects in three dimensions; whereby isolated images of persons or objects (106) are collected on film or video by digitally removing the background and replacing it with black or collecting the image against a black background (107); and the isolated image (106) is projected with polarized light on to a partially reflective and transparent sheet polarizing screen (104) of an orthogonal polarization sense to that of the projected light. The screen stops and reflects the image (105), but the screen is partially-transparent to light polarized parallel to its polarization sense making a real three dimensional physical object (103B) behind the screen visible from a position in front of the screen. The isolated image (105) on the screen (104) in the presence of real physical three dimensional objects (103A) and (103B) appears to be three dimensional.
REFERENCES:
patent: 2776598 (1957-01-01), Dreyer
patent: 2788707 (1951-04-01), Land
patent: 2997390 (1961-08-01), Land
patent: 3248165 (1966-04-01), Marks et al.
patent: 4025688 (1977-05-01), Nagy et al.
patent: 4037919 (1977-07-01), Takeda et al.
patent: 4978202 (1990-12-01), Yane
patent: 5347644 (1994-09-01), Sedlmayr
LandOfFree
Dual polarizing reflection filter three dimensional image creati does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Dual polarizing reflection filter three dimensional image creati, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Dual polarizing reflection filter three dimensional image creati will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1142007