A novel multi-scale spatial-color descriptor for content-based image retrieval

2004 ◽  
Author(s):  
Anning Ouyang ◽  
Yap-Peng Tan
Keyword(s):  
Image Retrieval ◽  
Content Based Image Retrieval ◽  
Multi Scale ◽  
Color Descriptor

Content Based Image Retrieval by Using Color Descriptor and Discrete Wavelet Transform

2018 ◽  
Vol 42 (3) ◽  
Author(s):  
Rehan Ashraf ◽  
Mudassar Ahmed ◽  
Sohail Jabbar ◽  
Shehzad Khalid ◽  
Awais Ahmad ◽  
...  
Keyword(s):  
Wavelet Transform ◽  
Image Retrieval ◽  
Discrete Wavelet Transform ◽  
Content Based Image Retrieval ◽  
Discrete Wavelet ◽  
Color Descriptor

Semantic Mapping of Color Feature and its Application in Content Based Image Retrieval

2012 ◽  
Vol 263-266 ◽  
pp. 2488-2492
Author(s):  
You Ping Zhong ◽  
Biao Peng ◽  
Jun Li ◽  
Chong Yang Zhang
Keyword(s):  
Image Retrieval ◽  
Mapping Method ◽  
Content Based Image Retrieval ◽  
Semantic Mapping ◽  
Semantic Retrieval ◽  
Semantic Description ◽  
Color Feature ◽  
Color Features ◽  
Color Descriptor ◽  
Dominant Color Descriptor

To support content based image retrieval, MPEG-7 is developed to define the content interfaces for images. In MPEG-7, Dominant Color Descriptor (DCD) is considered as the most important feature, and is widely used to describe the color features of an image. To support semantic queries from users, we proposed a color feature semantic mapping method in this work, which can translate the DCD values into semantic color names. The semantic mapping method is realized by constructing a mapping table between the DCD values and the semantic color names. To validate the effectiveness of our mapping method, an image retrieval experiment is conducted. From the comparison with the manually indexed description, the proposed mapping method is proved to be effective by the experiment results. Our work is very important to automatically generate the semantic description of an image and then support the users’ semantic retrieval queries.

scholarly journals Combination of Dominant Color Descriptor and Hu Moments in Consistent Zone for Content Based Image Retrieval

IEEE Access ◽  
2020 ◽  
Vol 8 ◽  
pp. 146284-146299
Author(s):  
Guangyi Xie ◽  
Baolong Guo ◽  
Zhe Huang ◽  
Yan Zheng ◽  
Yunyi Yan
Keyword(s):  
Image Retrieval ◽  
Content Based Image Retrieval ◽  
Dominant Color ◽  
Hu Moments ◽  
Color Descriptor ◽  
Dominant Color Descriptor
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