WRP

Collaboration diagram for WRP:

Classes
class	ophWRP

Detailed Description

Introduction

CGH generation with WRP methods is supported in this module, including single WRP method, multiple WRP method.

I. WRP based hologram generation

• Implement the hologram generation with point cloud and RGB-Depth data
• Reduce the hologram generation time

II. Single WRP method

• Wavefront Recording Plane(WRP) is a visual plane between the object plane and the hologram plane
• calculate each active area which is the wavefront from object to hologram plane passing through a small area on WRP
• And then propagate to the hologram by Fast Fourier Transform(FFT)

III. Multiple WRP method

• In this Multiple WRP method, each WRPs are supporting to each corresponding depth layer which means the WRPs have uniformed quantizing distance between the object points and WRP
• The location of each WRPs is calculated by a constant dimension of the active area
• and then calculate each corresponding WRP of depth layer
• finally, the diffraction of every WRP to hologram plane by Fresnel propagation