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Shape matching method for indexing and retrieving multimedia data

Summary: The invention relates to a method for indexing and retrieving multimedia data. In particular the invention provides a method of comparing at least two sets of multimedia data using shape information in order to provides a dissimilarity measure between the sets. The invention finds use in retrieving images or parts of sequences based on their content in image and video sequence databases.

Technology Benefits: The invention relates to calculating a similarity index between at least two sets of multimedia information based on shape feature information extracted from multimedia data objects.

https://www.google.com/patents/US7620250?dq=7620250&hl=en&sa=X&ei=lx01VM3iOYWE7gbV-YGYCQ&ved=0CB0Q6AEwAA

Application No.: US20040551671

Coverage Areas: US, Ireland

Goods and Services: Sale, License agreement

Patent Information: Issued patent

Country/Region: Ireland

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