G03H2001/0421 - CPC Classification Index

ClassID:

178557 ⎘

G03H2001/0421 - CPC Classification

Classification description:

Holographic processes or apparatus using light, infra-red or ultra-violet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto; Processes or apparatus for producing holograms; Recording geometries or arrangements Parallax aspect

Sub-classes:

G03H2001/0423 » {Restricted parallax, e.g. horizontal parallax only holograms [HPO]} 9
G03H2001/0426 » {Extended parallax, e.g. panoramic or 360deg. holograms} 14

Recent Application in this class:

20220334535

Method for determining authenticity using images that exhibit parallax

20210157266

Method and apparatus for reconstructing three-dimensional image by using diffraction grating

20190258204

Method for determining authenticity using images that exhibit parallax

20150355596

Three dimensional display system

20140293385

Coarse integral holographic display

20140022239

Generating full-parallax digital holograms

20130120814

HOLOGRAM REPLICATING METHOD AND HOLOGRAM REPLICATING APPARATUS

20130044105

Three dimensional display compute system

20120206781

Image recording medium, hologram replicating device and hologram replicating method

20120044552

Image recording medium, hologram replicating device and hologram replicating method

20120008822

MULTI-VIEWPOINT IMAGE RECORDING MEDIUM AND AUTHENTICITY JUDGMENT METHOD

20100271678

Computer generated hologram

20100165426

Image recording medium, hologram replicating device and hologram replicating method

20090316238

Optical security device

20080259419

Computer generated hologram

20080198430

Method and device for encoding and reconstructing computer-generated video holograms

20070216975

Security device using parallax movement to view front and rear layers

20060050340

Method for encoding video holograms for holographically reconstructing a scene

20060001937

Optical security device