Image analysis – Image transformation or preprocessing – Image storage or retrieval
Reexamination Certificate
2008-04-08
2008-04-08
Mariam, Daniel (Department: 2624)
Image analysis
Image transformation or preprocessing
Image storage or retrieval
C382S199000, C382S266000, C358S403000
Reexamination Certificate
active
11557836
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 representative of the outline.
REFERENCES:
patent: 5081689 (1992-01-01), Meyer et al.
patent: 5119439 (1992-06-01), Osawa et al.
patent: 5487116 (1996-01-01), Nakano et al.
patent: 5881171 (1999-03-01), Kinjo et al.
patent: 5892854 (1999-04-01), de Queiroz et al.
patent: 6014461 (2000-01-01), Hennessey et al.
patent: 6044171 (2000-03-01), Polyakov et al.
patent: 6182069 (2001-01-01), Niblack et al.
patent: 6459824 (2002-10-01), Lee et al.
patent: 6931154 (2005-08-01), Bober et al.
patent: 2203877 (1988-10-01), None
patent: 2320352 (1998-06-01), None
patent: 2-075083 (1990-03-01), None
patent: 6-309465 (1994-11-01), None
patent: 10-055447 (1998-02-01), None
patent: WO-88/02158 (1988-03-01), None
patent: WO-99/17250 (1999-04-01), None
F Mokhtarian, “Silhouetter-based occluded object recognition through curvature scale space”.Machine Vision and Applications, vol. 10, (1997), pp. 67-96.
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.
Hamano, “A similarity retrieval method for image databases using simple graphics,” IEEE, pp. 149-154, 1988.
Farzin Mokhtarian et al., “Robust and Efficient Shape Indexing through Curvature Scale Space.” Proc British Machine Vision Conference, pp. 53-62, Edinburgh, UK, 1996.
Farzin Mokhtarian et al., “Indexing an Image Database by Shape Content Using Curvature Scale Space.” Proc IEE Colloguium on Intelligent Databases, London, 1996.
Birch & Stewart Kolasch & Birch, LLP
Mariam Daniel
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