A color holographic three-dimensional display method and system based on time division multiplexing
A time-division multiplexing and three-dimensional display technology, applied in optics, instruments, optical components, etc., can solve the problems of cumbersome two-step recording production process, large hologram noise, and limited application
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0053] A color holographic three-dimensional display method and system based on time division multiplexing, figure 1 It is the overall technical roadmap of the present invention, comprising the following steps:
[0054] Step 1), acquisition of multi-view two-dimensional images of colored three-dimensional objects. A full parallax image sequence of a color three-dimensional object within a viewing angle can be obtained by using a camera to scan and shoot or using commercial software such as 3DSMAX and Maya by means of computer graphics.
[0055] Step 2), image preprocessing transformation. Decompose each acquired color perspective image into red (R), green (G), blue (B) three-color component images (R 1 ,G 1 ,B 1 ; 2 ,G 2 ,B 2 ;… R N ,G N ,B N ), a series of monochrome images can be obtained by regrouping the three-color component images (R 1 , R 2 ,...R N ;G 1 ,G 2 ,...G N ;B 1 ,B 2 ,...B N ), after horizontal transformation, vertical transformation and pix...
Embodiment 2
[0083] Figure 7 The structural diagram of the second embodiment of the color holographic three-dimensional display system based on time division multiplexing provided by the present invention, its specific structure is similar to that of the first embodiment, and its implementation principle is the same as that of the first embodiment of the present invention. However, in this embodiment, the spatial light modulator 9 is a reflective phase modulation spatial light modulator, and an additional dichroic prism 16 needs to be added.
[0084] To sum up, the present invention discloses a color holographic three-dimensional display method and system based on time division multiplexing. In the present invention, the method of time-division multiplexing is used to realize the true-color holographic three-dimensional display, which brings 3D experience to the viewer and provides color experience at the same time. Combined with the spatial light modulator to quickly refresh and load th...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com