Invariant-Based Shape Retrieval in Pictorial Databases
نویسندگان
چکیده
منابع مشابه
Invariant-Based Shape Retrieval in Pictorial Databases
One of the strongest cues for retrieval of content information from images is shape. However, due to the wide range of transformations that an object might undergo, this is also the most difficult one to handle. It seems that shape retrieval is one of the major barriers nowadays to image databases being commonly used. We present an approach for shape retrieval from pictorial databases which is ...
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The shape-based retrieval is defined as the operation that searches for the (sub)sequences whose shapes are similar to that of a query sequence regardless of their actual element values. In this paper, we propose a similarity model suitable for shape-based retrieval and present an indexing method for supporting the similarity model. The proposed similarity model enables to retrieve similar shap...
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ژورنال
عنوان ژورنال: Computer Vision and Image Understanding
سال: 1998
ISSN: 1077-3142
DOI: 10.1006/cviu.1998.0709