منابع مشابه
Rotation and Scale Invariant Color Image Retrieval Using Fuzzy Clustering
Color is one of the most important image features used in content-based image retrieval (CBIR). This paper proposes a robust and effective color feature known as ring-based fuzzy histogram (RFH), which reduces noise sensitivity in conventional color histograms (CCH) by using two stages of fuzzy clustering. By partitioning images into rings, RFH can capture an image’s spatial information, and is...
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This paper presents a new approach for rotation, rescaling and occlusion invariant retrieval of the objects of a given database D. The objects are represented by means of many 2D views and each of them is occluded by several half-planes. The remaining visible parts (linear cuts) as well as the whole views are stored in a new database D’ and described by low-level features. Given a portion R of ...
متن کاملRotation Invariant Color Texture Classification in Perceptually Uniform Color Spaces
* * * b a L is a perceptually uniform color space and HSV approximately perceptually uniform space for representing color. But commonly used color space is RGB, which is not perceptually uniform. In this work we compare these three-color spaces for rotation invariant color texture classification. The inclusion of color aspects of texture in image processing is increasing rapidly. Gabor wavelets...
متن کاملRotation Invariant Content-Based Image Retrieval System
The emergence of multimedia technology and the rapid growth in the number and type of multimedia assets controlled by several entities, yet because the increasing range of image and video documents showing on the Internet, have attracted vital analysis efforts in providing tools for effective retrieval and management of visual data. So the need for image retrieval system arose. Out of many exis...
متن کاملRSILC: Rotation- and Scale-Invariant, Line-based Color-aware descriptor
Article history: Received 26 August 2014 Received in revised form 29 April 2015 Accepted 29 June 2015 Available online 15 July 2015
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ژورنال
عنوان ژورنال: International Journal of Computer Science and Information Technology
سال: 2012
ISSN: 0975-4660
DOI: 10.5121/ijcsit.2012.4603