BR9917324A - Stereoscopic system - Google Patents
Stereoscopic systemInfo
- Publication number
- BR9917324A BR9917324A BR9917324-7A BR9917324A BR9917324A BR 9917324 A BR9917324 A BR 9917324A BR 9917324 A BR9917324 A BR 9917324A BR 9917324 A BR9917324 A BR 9917324A
- Authority
- BR
- Brazil
- Prior art keywords
- stereoscopic
- images
- eyes
- viewer
- projection
- Prior art date
Links
Landscapes
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
Abstract
"SISTEMA ESTEREOSCóPICO". Sistema de projeção estereoscópica compreendendo projetores estereoscópicos com lentes de projeção para projetar a figura direita e esquerda de imagens de par estereoscópico sobre uma tela de retícula lenticular. A retícula lenticular da tela de visualização separa e focaliza as imagens em áreas de visão correspondentes das imagens esquerdas para os olhos esquerdos e das imagens direitas para os olhos direitos dos espectadores. Os projetores incluem um sistema de separação de feixe para formar uma pluralidade de projeções estereoscópicas separadas usando uma pluralidade de sistemas óticos distintos, em que cada um dos sistemas óticos inclui dois pares de lentes de projeção para prover uma projeção estereoscópica individual para ser visualizada por um espectador qualquer. O sistema estereoscópico inclui ainda um corretor automático conectado a um sensor para monitorar as coordenadas de posição dos olhos de cada espectador. O corretor automático compreende um atuador de lente que realiza um registro ótico dinâmico entre as projeções das imagens esquerdas e direitas do par estereoscópico que são focalizadas pela tela, e as áreas de visão predeterminadas das imagens estereoscópicas para os olhos esquerdo e direito do espectador, respectivamente."STEREOSCOPIC SYSTEM". Stereoscopic projection system comprising stereoscopic projectors with projection lenses to project the right and left figure of stereoscopic pair images onto a lenticular screen. The lenticular screen of the viewing screen separates and focuses the images in corresponding areas of view from the left images to the left eyes and from the right images to the right eyes of the viewers. The projectors include a beam splitting system to form a plurality of separate stereoscopic projections using a plurality of distinct optical systems, where each optical system includes two pairs of projection lenses to provide an individual stereoscopic projection to be viewed by a any viewer. The stereoscopic system also includes an automatic corrector connected to a sensor to monitor the position coordinates of each viewer's eyes. The automatic corrector comprises a lens actuator that performs a dynamic optical registration between the projections of the left and right images of the stereoscopic pair that are focused on the screen, and the predetermined areas of vision of the stereoscopic images for the left and right eyes of the viewer, respectively .
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR9917324-7A BR9917324A (en) | 1999-05-25 | 1999-05-25 | Stereoscopic system |
KR1020017015153A KR20020021105A (en) | 1999-05-25 | 1999-05-25 | Stereoscopic system |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR9917324-7A BR9917324A (en) | 1999-05-25 | 1999-05-25 | Stereoscopic system |
PCT/RU1999/000174 WO1999065249A1 (en) | 1998-05-27 | 1999-05-25 | Stereoscopic system |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9917324A true BR9917324A (en) | 2002-07-30 |
Family
ID=25665521
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9917324-7A BR9917324A (en) | 1999-05-25 | 1999-05-25 | Stereoscopic system |
Country Status (1)
Country | Link |
---|---|
BR (1) | BR9917324A (en) |
-
1999
- 1999-05-25 BR BR9917324-7A patent/BR9917324A/en not_active IP Right Cessation
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 7A, 8A E 9A ANUIDADES. |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO PUBLICADO NA RPI 1962 DE 12/08/2008. |
|
B15K | Others concerning applications: alteration of classification |
Free format text: RECLASSIFICACAO AUTOMATICA - A CLASSIFICACAO ANTERIOR ERA: H04N 13/00 Ipc: H04N 13/32 (2018.01), H04N 13/305 (2018.01), G02B |