Method, apparatus, computer program, computer system, and...

Image analysis – Image transformation or preprocessing – Image storage or retrieval

Reexamination Certificate

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C382S199000

Reexamination Certificate

active

11101637

ABSTRACT:
A method of representing an object appearing in a still or video image, by processing signals corresponding to the image, comprises deriving a plurality of numerical values associated with features appearing on the outline of an object starting from an arbitrary point on the outline and applying a predetermined ordering to said values to arrive at a representation of the outline.

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F. Mokhtarian, “Silhouette-Based Isolated Object Recognition through Curvature Scale Space.”,IEEE Transactions On Pattern Analysis and Machine Intelligence, vol. 17 No. 5, (1995), pp. 539-544.

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