Automatic texture segmentation for content-based image retrieval application
نویسندگان
چکیده
منابع مشابه
Color- and Texture-Based Image Segmentation Using EM and Its Application to Content-Based Image Retrieval
Retrieving images from large and varied collections using image content as a key is a challenging and important problem. In this paper we present a new image representation which provides a transformation from the raw pixel data to a small set of image regions which are coherent in color and texture space. This so-called “blobworld” representation is based on segmentation using the Expectation-...
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Extended Abstract: Texture segmentation is an important but challenging task in image analysis or computer vision applications. Among various cues, texture plays a vital role towards object recognition. Recent studies reveal the two popular methods for texture analysis: filter bank methods and Gray level cooccurrence matrices (GLCM). In this work, we have proposed several texture features in th...
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An original approach to texture-based classification of regions, for image indexing and retrieval, is presented. The system addresses automatic macro-textured ROI’s detection, and classification: we focus our attention on those objects that can be characterized by a texture as a whole, like trees, flowers, walls, clouds, and so on. The proposed architecture is based on the computation of the ve...
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Image segmentation is not only hard and unnecessary for texture-based image retrieval, but can even be harmful. Images of either individual or multiple textures are best described by distributions of spatial frequency descriptors, rather than single descriptor vectors over presegmented regions. A retrieval method based on the Earth Movers Distance with an appropriate ground distance is shown to...
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Retrieving images from large and varied collections using image content as a key is a challenging and importantproblem. In this paper we present a new image representation which provides a transformation from the raw pixel data to a small set of image regions which are coherent in color and texture space. This so-called “blobworld” representation is based on segmentation using the Expectation-M...
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ژورنال
عنوان ژورنال: Pattern Analysis and Applications
سال: 2006
ISSN: 1433-7541,1433-755X
DOI: 10.1007/s10044-006-0042-x