DIFF Subgroup
H04N 23/84 for processing colour signals
Introduced: January 2023
Full Title
Cameras or camera modules comprising electronic image sensors; Control thereof > Camera processing pipelines; Components thereof > for processing colour signals
Of 6 combined children, 4 exist in both systems.
2 codes are CPC-only extensions.
IPC defines codes here since 2023.
Child Classifications
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- H04N 23/86 for controlling the colour saturation of colour signals, e.g. automatic chroma control circuits since 2023 IPC+CPC Available in IPC and CPC
- H04N 23/87 for reinsertion of DC or slowly varying components of colour signals since 2023 IPC+CPC Available in IPC and CPC
- H04N 23/88 for colour balance, e.g. white-balance circuits or colour temperature control since 2023 IPC+CPC Available in IPC and CPC