The interMedia ORDImageSignature object type supports content-based retrieval of images (image matching).
The interMedia ORDImageSignature object type supports the extraction of color, texture, and shape information from an image. This extracted information, referred to as the image signature, is stored in an ORDImageSignature object. You can then use object methods to find matching images based on their extracted signatures.
For a complete description of this package within the context of Oracle interMedia, see ORDImageSignature in the Oracle interMedia Reference.