CN1432863A - Stereo image shooting and reproducing method - Google Patents
Stereo image shooting and reproducing method Download PDFInfo
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- CN1432863A CN1432863A CN 02100327 CN02100327A CN1432863A CN 1432863 A CN1432863 A CN 1432863A CN 02100327 CN02100327 CN 02100327 CN 02100327 A CN02100327 A CN 02100327A CN 1432863 A CN1432863 A CN 1432863A
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- look
- eyepiece
- image
- catoptron
- camera lens
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Abstract
The present invention realizes the shooting of stereo image in single video camera and the reproduction of stereo image in single projector. During shooting right and plane mirror combinations of two plane mirrors each are set before the lens of the camera, and by means of reflection of the plane mirrors, right and left view angle image corresponding to that viewed by the right and left eyes of human is recorded on one negative. During reproduction, two one right and one left, projecting lens combination of one polarizer and two plane mirrors each are set before the projecting lens, the right and left view angle image are made to penetrate the polarizer and plane mirrors before being projected to the screen, and the viewer wearing polarizing glasses can view reproduced stereo image.
Description
The present invention relates to a kind of shooting stereo images and replay method.
The image pickup method of existing stereo-picture is, is equivalent to LOOK LEFT image and the LOOK RIGHT image that left and right sides eyes are seen with two camera, is recorded in respectively on two egative films.During reproduction, also be with two projectors, by two orthogonal polariscopes in polarization direction with this two width of cloth image projection on screen, the beholder wears polarising glass and watches and promptly reappear stereo-picture.Its shortcoming is that two cameras and two projector costs are very high, are difficult to apply.
The objective of the invention is to realize the shooting of stereoscopic image, and provide corresponding replay method with a camera.
The present invention realizes like this.
Image pickup method is to place left level crossing group and right level crossing group before the camera lens.In every group of level crossing, first level crossing is called catoptron, and left and right catoptron is placed on the camera lens near axis side by side, and second level crossing is called eyepiece, and the camera lens axis is equivalent to the position of the left and right eyes of people in the catoptron outside relatively.Adjust the angle of catoptron and eyepiece, the LOOK LEFT image reflexes to left reflection minor through left eyepiece, and left reflection minor is with LOOK LEFT image reflection one side of something to camera lens, and imaging also is recorded in one side of something of film.The LOOK RIGHT image reflexes to right reflection mirror through right eyepiece, and right reflection mirror is with LOOK RIGHT image reflection another one side of something to camera lens, and imaging also is recorded in another one side of something of film.
Replay method is, places LOOK LEFT level crossing group and LOOK RIGHT lens set before the projection lens, and every set of contact lenses group is made up of polariscope, catoptron, eyepiece.Left and right polariscope lays respectively at left and right visual angle image from the position that camera lens casts out, and polariscope, catoptron prolong the camera lens axis and be arranged in order, and the relative camera lens axis of eyepiece is in the catoptron outside.The LOOK LEFT polariscope is vertical mutually with LOOK RIGHT polariscope polarization direction.Adjust the angle of catoptron and eyepiece, the LOOK LEFT image sees through the LOOK LEFT polariscope and projects the LOOK LEFT catoptron,, is reflexed on the screen by the LOOK LEFT eyepiece to the LOOK LEFT eyepiece through the LOOK LEFT mirror reflects; The LOOK RIGHT image sees through the LOOK RIGHT polariscope and projects the LOOK RIGHT catoptron,, is reflexed on the screen by the LOOK RIGHT eyepiece to the LOOK RIGHT eyepiece through the LOOK RIGHT mirror reflects.The beholder wears the stereo-picture that polarising glass is watched reproduction.
The other method of reappearing, left level crossing group that is made of catoptron and eyepiece and right level crossing group are used for watching stereo-picture on the stereo-picture of common projector projection and the common photograph as the three-dimensional reconstruction glasses.Left and right sides eyepiece is positioned at eyes the place ahead, the left and right sides, and catoptron is at the eyepiece side.Adjust the angle of catoptron and eyepiece, the LOOK LEFT image reflexes to left eyepiece through left reflection minor, reflexes to the left eye imaging through left eyepiece, and the LOOK RIGHT image reflexes to right eyepiece through right reflection mirror, reflexes to the right eye imaging through right eyepiece, and stereo-picture reappears at the moment.
The present invention utilizes level crossing and polariscope to realize that single camera is taken stereo-picture and single projector reappears stereo-picture, and is with low cost.
The present invention is by following example in detail.
Image pickup method such as accompanying drawing 1, left eyepiece 1, left reflection minor 2 constitute left level crossing group, and right eyepiece 11, right reflection mirror 22 constitute right level crossing group.Left reflection minor 2, right reflection mirror 22 are arranged above and below on the axis 4 of camera lens 3.Left side eyepiece 1, right eyepiece 11 relative camera lens axis are positioned at left reflection minor 2, right reflection mirror 22 outsides.The LOOK LEFT image of object 5 reflexes to left reflection minor 2 by left eyepiece 1, is reflexed to the upper of camera lens 3 again by left reflection minor 2, through camera lens 3 imagings and be recorded in following one side of something of film 6; The LOOK RIGHT image of object 5 reflexes to right reflection mirror 22 by right eyepiece 11, is reflexed to following one side of something of camera lens 3 again by right reflection mirror 22, through camera lens 3 imagings and be recorded in the upper of film 6.
Replay method such as Fig. 2, LOOK LEFT polariscope 1, LOOK LEFT catoptron 3, LOOK LEFT eyepiece 2 constitute the LOOK LEFT lens set; LOOK RIGHT polariscope 11, visual angle, left and right sides catoptron 33, LOOK RIGHT eyepiece 22 constitute the LOOK RIGHT lens set.LOOK LEFT image 4 sees through LOOK LEFT polariscope 1 through projection lens 5 and projects LOOK LEFT catoptron 3, reflexes to LOOK LEFT eyepiece 2 by LOOK LEFT catoptron 3 again, is reflexed on the screen 6 by LOOK LEFT eyepiece 2; LOOK RIGHT image 44 sees through LOOK RIGHT polariscope 11 through projection lens 5 and projects LOOK RIGHT catoptron 33, reflexes to LOOK RIGHT eyepiece 22 by LOOK RIGHT catoptron 33 again, is reflexed on the screen 6 by LOOK RIGHT eyepiece 22.
Claims (4)
1. shooting stereo images and replay method, related to and comprised catoptron, the image pickup method of eyepiece and comprise polariscope, catoptron, the replay method of eyepiece, it is characterized in that: in the image pickup method, left and right sides catoptron is placed on the camera lens near axis side by side, eyepiece relative camera lens axis in the left and right sides is in the catoptron outside, the LOOK LEFT image reflexes to left reflection minor through left eyepiece, left reflection minor is with LOOK LEFT image reflection one side of something to camera lens, imaging also is recorded in one side of something of film, the LOOK RIGHT image reflexes to right reflection mirror through right eyepiece, right reflection mirror is with LOOK RIGHT image reflection another one side of something to camera lens, and imaging also is recorded in another one side of something of film.
2. as claims 1 described a kind of shooting stereo images and replay method, it is characterized in that: a left side in the image pickup method, right reflection mirror is arranged above and below, a left side, arrange about right eyepiece, the LOOK LEFT image reflexes to the catoptron of upper(lower)surface through left eyepiece, the catoptron of upper(lower)surface is with LOOK LEFT image reflection upward (descending) one side of something to camera lens, image in film following (on) one side of something, the LOOK RIGHT image through right eyepiece reflex to down (on) catoptron of face, down (on) catoptron of face with the LOOK RIGHT image reflection to camera lens following (on) one side of something, image in film on (descending) one side of something.
3. as claims 1 described a kind of shooting stereo images and replay method, it is characterized in that: in the replay method, a left side, the right avertence galvanometer lays respectively at a left side, the LOOK RIGHT image is from position that camera lens casts out, polariscope, catoptron prolongs the camera lens axis and is arranged in order, the relative camera lens axis of eyepiece is in the catoptron outside, the LOOK LEFT image sees through the LOOK LEFT polariscope and projects the LOOK LEFT catoptron, arrive the LOOK LEFT eyepiece through the LOOK LEFT mirror reflects, reflex on the screen by the LOOK LEFT eyepiece, the LOOK RIGHT image sees through the LOOK RIGHT polariscope and projects the LOOK RIGHT catoptron,, reflex on the screen to the LOOK RIGHT eyepiece through the LOOK RIGHT mirror reflects by the LOOK RIGHT eyepiece.
4. as claims 1 described a kind of shooting stereo images and replay method, it is characterized in that: in the three-dimensional reconstruction glasses, left and right sides eyepiece is positioned at eyes the place ahead, the left and right sides, catoptron is at the eyepiece side, the LOOK LEFT image reflexes to left eyepiece through left reflection minor, reflex to the left eye imaging through left eyepiece, the LOOK RIGHT image reflexes to right eyepiece through right reflection mirror, reflexes to the right eye imaging through right eyepiece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02100327 CN1432863A (en) | 2002-01-10 | 2002-01-10 | Stereo image shooting and reproducing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02100327 CN1432863A (en) | 2002-01-10 | 2002-01-10 | Stereo image shooting and reproducing method |
Publications (1)
| Publication Number | Publication Date |
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| CN1432863A true CN1432863A (en) | 2003-07-30 |
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| CN 02100327 Pending CN1432863A (en) | 2002-01-10 | 2002-01-10 | Stereo image shooting and reproducing method |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102298257A (en) * | 2010-06-22 | 2011-12-28 | 宁波Gqy视讯股份有限公司 | Stereoscopic rear projection display equipment |
| CN103676446A (en) * | 2012-09-05 | 2014-03-26 | 张伟 | Photographic bracket |
| CN105376556A (en) * | 2015-12-14 | 2016-03-02 | 天马微电子股份有限公司 | Stereoscopic display assembly, stereoscopic display system and stereoscopic display method |
| CN107632492A (en) * | 2017-11-06 | 2018-01-26 | 苏敏 | A kind of single-lens symmetrical expression solid microshot method and filming apparatus |
| CN110167431A (en) * | 2017-01-04 | 2019-08-23 | 欧莱雅 | Obtain equipment, relevant characterization system and the characterizing method of the video of skin change |
| CN111669565A (en) * | 2020-06-17 | 2020-09-15 | 中国科学技术大学 | Three-dimensional imaging device and imaging method thereof |
-
2002
- 2002-01-10 CN CN 02100327 patent/CN1432863A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102298257A (en) * | 2010-06-22 | 2011-12-28 | 宁波Gqy视讯股份有限公司 | Stereoscopic rear projection display equipment |
| CN103676446A (en) * | 2012-09-05 | 2014-03-26 | 张伟 | Photographic bracket |
| CN105376556A (en) * | 2015-12-14 | 2016-03-02 | 天马微电子股份有限公司 | Stereoscopic display assembly, stereoscopic display system and stereoscopic display method |
| US10015480B2 (en) | 2015-12-14 | 2018-07-03 | Tianma Micro-Electronics Co., Ltd. | Three-dimensional (3D) display module, 3D display system and 3D display method |
| CN110167431A (en) * | 2017-01-04 | 2019-08-23 | 欧莱雅 | Obtain equipment, relevant characterization system and the characterizing method of the video of skin change |
| CN107632492A (en) * | 2017-11-06 | 2018-01-26 | 苏敏 | A kind of single-lens symmetrical expression solid microshot method and filming apparatus |
| CN107632492B (en) * | 2017-11-06 | 2023-04-07 | 苏敏 | Single-lens symmetrical three-dimensional macro shooting method and shooting device |
| CN111669565A (en) * | 2020-06-17 | 2020-09-15 | 中国科学技术大学 | Three-dimensional imaging device and imaging method thereof |
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| WD01 | Invention patent application deemed withdrawn after publication |