Name:
DNV 420 PDF
Published Date:
12/01/2022
Status:
[ Active ]
Publisher:
DNV
This Ecma standard specifies the device interface information and requirements for high-speed image retrieval and collation using holographic optical correlation based on shift-multiplex recording of coaxial holography.
This standard specifies:
• operating environments
• holographic optical correlation
• holographic optical correlation system
• recording information for hologram database creation
• readout information for collation
• report information.
This standard is mainly used in professional fields, especially high-speed movie picture retrieval system to detect illegal and/or specific pictures.
| Edition : | 2. |
| Number of Pages : | 30 |
| Published : | 12/01/2022 |
