Video information retrieval (in 15 minutes)

INFO 202 - 26 November 2007

Yiming Liu

Retrieving video: bridging the Semantic Gap

YouTube search for funny cats

Typical use cases

General approaches

Content-based methods

Content-based example: commercial skip

Metadata-based methods

Metadata-based example: interestingness

suggestiveness

Mixed methods?

suggestiveness

Conclusion