US Patent Application 18222309. METHOD AND APPARATUS FOR PROCESSING THREE-DIMENSIONAL HOLOGRAPHIC IMAGE simplified abstract
Contents
METHOD AND APPARATUS FOR PROCESSING THREE-DIMENSIONAL HOLOGRAPHIC IMAGE
Organization Name
Inventor(s)
Yongkyu Kim of Hwaseong-si (KR)
METHOD AND APPARATUS FOR PROCESSING THREE-DIMENSIONAL HOLOGRAPHIC IMAGE - A simplified explanation of the abstract
This abstract first appeared for US patent application 18222309 titled 'METHOD AND APPARATUS FOR PROCESSING THREE-DIMENSIONAL HOLOGRAPHIC IMAGE
Simplified Explanation
The patent application describes a method for processing a three-dimensional holographic image.
- Obtaining depth images from depth data of a three-dimensional object.
- Dividing each depth image into a predetermined number of sub-images.
- Obtaining interference patterns of computer-generated hologram (CGH) patches for each sub-image.
- Performing a Fourier transform to calculate an interference pattern in a CGH plane for object data in each sub-image.
- Generating a CGH for the three-dimensional object using the obtained interference patterns of the CGH patches.
Original Abstract Submitted
A method for processing a three-dimensional holographic image includes obtaining depth images from depth data of a three-dimensional object, dividing each of the depth images into a predetermined number of sub-images, obtaining interference patterns of computer-generated hologram (CGH) patches corresponding to each of the sub-images by performing a Fourier transform to calculate an interference pattern in a CGH plane for object data included in each of the sub-images, and generating a CGH for the three-dimensional object using the obtained interference patterns of the CGH patches.
