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PCE
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Search for IPC and CPC classification codes or keywords
DIFF Subgroup
H04N 13/172

image signals comprising non-image signal components, e.g. headers or format information

Introduced: January 2018

Full Title

Full titles differ between systems:

IPC:

Stereoscopic video systems; Multi-view video systems; Details thereof > Processing, recording or transmission of stereoscopic or multi-view image signals > Processing image signals > image signals comprising non-image signal components, e.g. headers or format information

CPC:

Stereoscopic video systems; Multi-view video systems; Details thereof > Processing, recording or transmission of stereoscopic or multi-view image signals > Processing image signals (for multi-view video sequence encoding H04N19/597) > image signals comprising non-image signal components, e.g. headers or format information

IPC and CPC are identically structured here. All 2 subcodes exist in both systems.

IPC defines codes here since 2018.

Child Classifications

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  • H04N 13/178 Metadata, e.g. disparity information since 2018 IPC+CPC Available in IPC and CPC
  • H04N 13/183 On-screen display [OSD] information, e.g. subtitles or menus since 2018 IPC+CPC Available in IPC and CPC