Methods of establishing the similarity in searching by content in multimedia database with medical images

摘要

The content based image search and retrieve systems are grounded on their images characteristics the??colour??histogram, the??colour??binary set, the texture or granulation which??are??materialized into images representation??models.The??search and retrieval of a content based image implies comparisons between the images. This thing involves the use of a huge amount of resources and for a very long period of time. That is why the comparison takes place between the image representation??models.The??measuring of the similarity between the two images can be determined in the following ways??by calculating??the??Minkowski??distance, the Hamming distance, the square distance,??generaliyed??measure??Jaccard??and??corelation??measure??Pearson.The??study was realized for a set of three images compose by a one interrogation??endoscopical??image and two target??endoscopical??images (one relevant image and one irrelevant image). They are??compareted??results for all methods of establishing imag.