CN101304540B - General Stereoscopic Image Synthesis Method Based on Lenticular LCD Autostereoscopic Display Device - Google Patents
General Stereoscopic Image Synthesis Method Based on Lenticular LCD Autostereoscopic Display Device Download PDFInfo
- Publication number
- CN101304540B CN101304540B CN200810062513XA CN200810062513A CN101304540B CN 101304540 B CN101304540 B CN 101304540B CN 200810062513X A CN200810062513X A CN 200810062513XA CN 200810062513 A CN200810062513 A CN 200810062513A CN 101304540 B CN101304540 B CN 101304540B
- Authority
- CN
- China
- Prior art keywords
- value
- viewpoint
- rgb
- images
- stereo
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
- Liquid Crystal (AREA)
- Stereoscopic And Panoramic Photography (AREA)
Abstract
本发明公开了一种基于柱镜光栅LCD自由立体显示设备的通用立体图像合成方法。包括以下步骤:1)测量柱镜光栅的实际线数LPI值和实际倾斜角α值;2)根据合成立体图像所需的视点个数N以及分辨率H*V,对N个视点图像进行采样,每个视点图像的垂直分辨率采样成V/v,而水平分辨率采样成H/h,其中,N≥2,v*h=N,v取最接近的整数值;3)根据实际线数LPI值和实际倾斜角α值以及LCD显示器的点距DOT,将经过采样的N个视点图像的RGB分量填充到立体图像的RGB分量中,得到所需的立体图像。本发明适用于具有任意线数LPI值和任意倾斜角α值的柱镜光栅,且能快速而高效地合成具有任意视点个数和任意分辨率的立体图像。
The invention discloses a general stereoscopic image synthesis method based on a lenticular lens grating LCD autostereoscopic display device. The method includes the following steps: 1) measuring the actual line number LPI value and the actual tilt angle α value of the lenticular lens grating; 2) sampling N viewpoint images according to the viewpoint number N and the resolution H*V required for synthesizing the stereoscopic image , the vertical resolution of each viewpoint image is sampled as V/v, and the horizontal resolution is sampled as H/h, where N≥2, v*h=N, and v is the closest 3) according to the actual line number LPI value and the actual tilt angle α value and the dot pitch DOT of the LCD display, fill the RGB components of the N viewpoint images through sampling into the RGB components of the stereoscopic image to obtain the required Stereoscopic image. The invention is suitable for lenticular gratings with any line number LPI value and any tilt angle α value, and can quickly and efficiently synthesize stereoscopic images with any number of viewpoints and any resolution.
Description
R 4 | G 1 | B 1 | R 1 | G 2 | B 2 | R 2 | G 3 | B 3 | R 3 | G 4 | B 4 | R 4 | G 1 | B 1 | R 2 | G 2 | B 2 | R 3 | G 3 | B 3 | R 4 | G 4 | B 4 | R 1 | G 1 | B 1 | R 2 | ... |
R 4 | G 4 | B 1 | R 1 | G 1 | B 2 | R 2 | G 2 | B 3 | R 3 | G 4 | B 4 | R 4 | G 1 | B 1 | R 1 | G 2 | B 2 | R 2 | G 3 | B 3 | R 3 | G 4 | B 4 | R 1 | G 1 | B 1 | R 2 | ... |
R 4 | G 4 | B 1 | R 1 | G 1 | B 2 | R 2 | G 2 | B 3 | R 3 | G 3 | B 4 | R 4 | G 4 | B 1 | R 1 | G 2 | B 2 | R 2 | G 3 | B 3 | R 3 | G 4 | B 4 | R 4 | G 1 | B 1 | R 1 | ... |
R 4 | G 4 | B 4 | R 1 | G 1 | B 1 | R 2 | G 2 | B 2 | R 3 | G 3 | B 4 | R 4 | G 4 | B 1 | R 1 | G 1 | B 2 | R 2 | G 2 | B 3 | R 3 | G 3 | B 4 | R 4 | G 1 | B 1 | R 1 | ... |
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200810062513XA CN101304540B (en) | 2008-06-19 | 2008-06-19 | General Stereoscopic Image Synthesis Method Based on Lenticular LCD Autostereoscopic Display Device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200810062513XA CN101304540B (en) | 2008-06-19 | 2008-06-19 | General Stereoscopic Image Synthesis Method Based on Lenticular LCD Autostereoscopic Display Device |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101304540A CN101304540A (en) | 2008-11-12 |
CN101304540B true CN101304540B (en) | 2010-06-02 |
Family
ID=40114209
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200810062513XA Expired - Fee Related CN101304540B (en) | 2008-06-19 | 2008-06-19 | General Stereoscopic Image Synthesis Method Based on Lenticular LCD Autostereoscopic Display Device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101304540B (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102447936B (en) * | 2011-11-10 | 2013-09-04 | 吉林大学 | Method for generating LED (Light-Emitting Diode) large-screen stereoscopic image file |
CN102421001B (en) * | 2011-11-16 | 2013-11-06 | 合肥工业大学 | Synthesis method of three-dimensional image in case that non-integer sub-pixel is covered by column lens raster |
CN102708577B (en) * | 2012-06-15 | 2016-05-11 | 中航华东光电有限公司 | The synthetic method of multi-viewpoint three-dimensional picture |
CN103676173B (en) * | 2013-12-24 | 2016-02-03 | 北京邮电大学 | The fill method of a kind of LED three-dimensional display screen and a kind of anaglyph |
CN103869566B (en) * | 2014-03-31 | 2017-04-19 | 南京中电熊猫液晶显示科技有限公司 | Pixel structure, liquid crystal display panel and stereoscopic display device |
CN105679113A (en) * | 2016-04-11 | 2016-06-15 | 成都汇盈利智能科技有限公司 | Method for applying naked-eye 3D technology to teaching aid |
CN105761558A (en) * | 2016-04-11 | 2016-07-13 | 成都汇盈利智能科技有限公司 | Naked eye 3D teaching tool |
CN108076208B (en) * | 2016-11-15 | 2021-01-01 | 中兴通讯股份有限公司 | Display processing method and device and terminal |
CN108156445B (en) * | 2017-12-29 | 2021-03-16 | 无锡易维视显示技术有限公司 | Method for rapidly generating naked eye three-dimensional display sub-pixel mapping table |
CN109410780A (en) * | 2018-12-04 | 2019-03-01 | 深圳奇屏科技有限公司 | A low crosstalk naked eye 3D-LED large screen |
CN110730341A (en) * | 2019-11-01 | 2020-01-24 | 城乡联投建设发展有限公司 | Mobile phone grating film calibration method based on naked eye 3D |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07261203A (en) | 1994-03-18 | 1995-10-13 | Fujitsu Ltd | Optical deflector, optical scanning device, and information reading device |
US6154260A (en) * | 1994-03-18 | 2000-11-28 | Fujitsu Limited | Apparatus for deflecting light device for scanning light device for reading information and device for stereoscopic display |
CN1740850A (en) * | 2005-09-05 | 2006-03-01 | 钟磊 | Column mirror grating stereo-liquid crystal display device |
CN1949028A (en) * | 2006-11-13 | 2007-04-18 | 钟磊 | Liquid crystal screen 3D grating sheet and displaying thereof |
CN101013201A (en) * | 2006-02-05 | 2007-08-08 | 天津三维显示技术有限公司 | Free three-dimensional display technology |
-
2008
- 2008-06-19 CN CN200810062513XA patent/CN101304540B/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07261203A (en) | 1994-03-18 | 1995-10-13 | Fujitsu Ltd | Optical deflector, optical scanning device, and information reading device |
US6154260A (en) * | 1994-03-18 | 2000-11-28 | Fujitsu Limited | Apparatus for deflecting light device for scanning light device for reading information and device for stereoscopic display |
CN1740850A (en) * | 2005-09-05 | 2006-03-01 | 钟磊 | Column mirror grating stereo-liquid crystal display device |
CN101013201A (en) * | 2006-02-05 | 2007-08-08 | 天津三维显示技术有限公司 | Free three-dimensional display technology |
CN1949028A (en) * | 2006-11-13 | 2007-04-18 | 钟磊 | Liquid crystal screen 3D grating sheet and displaying thereof |
Also Published As
Publication number | Publication date |
---|---|
CN101304540A (en) | 2008-11-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101304540B (en) | General Stereoscopic Image Synthesis Method Based on Lenticular LCD Autostereoscopic Display Device | |
US7643552B2 (en) | Method for displaying three-dimensional image, method for capturing three-dimensional image, and three-dimensional display apparatus | |
US8049962B2 (en) | Controlling the angular extent of autostereoscopic viewing zones | |
CN100580408C (en) | Measurement method of general grating parameters based on lenticular grating LCD autostereoscopic display device | |
JP5238429B2 (en) | Stereoscopic image capturing apparatus and stereoscopic image capturing system | |
DE102013113542B4 (en) | Multi-view autostereoscopic display and method for controlling optimal viewing distances thereof | |
US8421934B2 (en) | Method for orienting an optical element on a screen | |
KR101290908B1 (en) | Three-dimensional image display device | |
CN101304541B (en) | General Stereoscopic Image Decomposition Method Based on Lenticular LCD Autostereoscopic Display Device | |
US20110242289A1 (en) | Display apparatus and stereoscopic image display method | |
US20160205393A1 (en) | Method for producing an autostereoscopic display and autostereoscopic display | |
JP2009165115A (en) | Imaging device | |
GB2358980A (en) | Processing of images for 3D display. | |
CN103809293A (en) | Sub pixel-based 3D integrated imaging display device | |
JP2009524118A (en) | Stereoscopic image display device having net structure | |
CN102209254A (en) | One-dimensional integrated imaging method and device | |
EP1455540A2 (en) | Apparatus for displaying three-dimensional image | |
CN111095080B (en) | System and method for displaying two-view stereoscopic images on an N-view stereoscopic display screen | |
CN113302549B (en) | Autostereoscopic display | |
JP2013527932A5 (en) | ||
CN111781737B (en) | High-resolution double-view 3D display device and method | |
CN105933697A (en) | Grating parameter output method and device | |
JP4832833B2 (en) | Arrangement lens specification deriving method, program, information storage medium, and arrangement lens specification deriving device | |
CN1905688A (en) | Method for processing sub-pixel error correction picture of raster type free 3-D display | |
JP5439686B2 (en) | Stereoscopic image display apparatus and stereoscopic image display method |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160613 Address after: 518000 new energy building, Nanhai Road, Shenzhen, Guangdong, Nanshan District A838 Patentee after: Meng Qi media (Shenzhen) Co.,Ltd. Address before: 310013 Hangzhou, Zhejiang Province, Zhejiang Road, No. 38 Patentee before: Zhejiang University |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160831 Address after: 518000, 101, 2, Fengyun technology building, Fifth Industrial Zone, North Ring Road, Shenzhen, Guangdong, Nanshan District Patentee after: World wide technology (Shenzhen) Ltd. Address before: 518000 new energy building, Nanhai Road, Shenzhen, Guangdong, Nanshan District A838 Patentee before: Meng Qi media (Shenzhen) Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180903 Address after: 518000 B unit 101, Fengyun mansion 5, Xili street, Nanshan District, Shenzhen, Guangdong. Patentee after: WANWEI DISPLAY TECHNOLOGY (SHENZHEN) Co.,Ltd. Address before: 518000 2 of Fengyun tower, Fifth Industrial Zone, Nanshan District North Ring Road, Shenzhen, Guangdong, 101 Patentee before: World wide technology (Shenzhen) Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100602 |