a shape based approach for biometrical analyses
The performed approach describes the shape of image objects: human palms and cochlea. This approach has the advance to achieve results that are invariant with respect of arbitrary compositions of graphical transformations and point of view change of the images processed. The approach includes an original objects image shape description in the type of multi-sized attribute stored in image data base and a technique to find and determine in the database an image that is equal in shape to the target image -- query.
content based image retrieval image database shape description methods query processing