Complex amplitude hologram algorithm based on light field
A technology of complex amplitude and hologram, applied in the field of complex amplitude hologram algorithm based on light field, can solve the problems of occlusion caused by calculation speed and decrease of calculation amount, so as to achieve good reconstruction effect and improve the effect of grid pattern.
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment
[0093] Embodiment: choose the AB letter of two planes as reconstruction object, as Figure 5 shown. Assuming that a total of 9×9 subgraphs are required, as shown in Table 1, the subscript of each subgraph is represented by two numbers. First, it is necessary to determine the shooting position of each sub-image, that is, the coordinate value of the virtual camera. Second, it is necessary to determine the angle value of the sub-image at each position relative to the coordinate axis, that is, the parameter value of the inclined plane wave in the program.
[0094] Table 1
[0095]
[0096] Set letter A to be at 20cm on the y-axis, letter B to be at -15cm on the y-axis, and the virtual camera to always focus on the origin. The observation plane is set at -100cm on the y-axis, and the horizontal or vertical spacing of each viewpoint is 0.5cm. Therefore, the position of the virtual camera at each viewpoint can be obtained based on these. Since 81 viewpoints are symmetrical, some...
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