Image Similarity Using Symbolic Representation and its Variations
نویسندگان
چکیده
منابع مشابه
Image Similarity Using Symbolic Representation and Its Variations
This paper proposes a new method for image/object retrieval. A pre-processing technique is applied to describe the object, in one dimensional representation, as a pseudo time series. The proposed algorithm develops the modified versions of the SAX representation: applies an approach called Extended SAX (ESAX) in order to realize efficient and accurate discovering of important patterns, necessar...
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Dimension reduction is one of the important requirements for a successful representation to improve the efficiency of extracting the attracting trend patterns on the time series. Furthermore, an efficient and accurate similarity searching on a huge time series data set is a crucial problem in data mining preprocessing. Symbolic representations have proven to be a very effective way to reduce th...
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The recent increased usage of image and multimedia databases has motivated research in developing and applying shape similarity measures. Enhancing color and texture based similarity measures by the use of shape information is unavoidable, since only in very restricted domains can color and texture information alone lead to systems which perform reasonably. Shape is an important part of the sem...
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ژورنال
عنوان ژورنال: Signal & Image Processing : An International Journal
سال: 2013
ISSN: 2229-3922,0976-710X
DOI: 10.5121/sipij.2013.4509