Principles of database and knowledge-base systems, Vol. I
Principles of database and knowledge-base systems, Vol. I
Similarity Searching in Medical Image Databases
IEEE Transactions on Knowledge and Data Engineering
Entropy-of-likelihood Feature Selection for Image Correspondence
ICCV '03 Proceedings of the Ninth IEEE International Conference on Computer Vision - Volume 2
Multi-resolution Source Coding Using Entropy Constrained Dithered Scalar Quantization
DCC '04 Proceedings of the Conference on Data Compression
Hi-index | 0.00 |
In this paper a linear transformation, the spiral method, is introduced; this transformation maps an image represented in a 3-D space into a signal in a 2-D space. Some features of the spiral are presented: for instance the topologic information of the objects in the image, their contours, areas and the shape of the objects themselves. Two different case-study are presented: the use of spiral method in order to evaluate the number, the size, the shape and the location of the microcalcifications by the use of signals related to the mammograms; entropy is proposed as a measure of the degree of the parenchyma disorder of the mammograms and its use for a system CAD.