CPC Subgroup
G06F 16/40 of multimedia data, e.g. slideshows comprising image and additional audio data (retrieval of still image data G06F16/50; retrieval of audio data G06F16/60; retrieval of video data G06F16/70)
Full Title
Information retrieval; Database structures therefor; File system structures therefor > of multimedia data, e.g. slideshows comprising image and additional audio data (retrieval of still image data G06F16/50; retrieval of audio data G06F16/60; retrieval of video data G06F16/70)
5 direct subcodes
Child Classifications
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- G06F 16/41 Indexing; Data structures therefor; Storage structures
- G06F 16/43 Querying
- G06F 16/44 Browsing; Visualisation therefor
- G06F 16/45 Clustering; Classification
- G06F 16/48 Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually