Multilayer bitmap color feature-based image retrieval method
A color feature and image retrieval technology, applied in special data processing applications, instruments, electrical digital data processing, etc., can solve the problem of rough global statistical features, failure to consider color relations, failure to fully and effectively expand the scope of comparison image information, etc. question
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[0058] The present invention is described in further detail below in conjunction with accompanying drawing:
[0059] see figure 1 , the hardware environment used for implementation is: Pentium(R)Dual E22002.20GHz 2.19GHz, 1.98GB memory computer, the running software environment is: Windows 2002 and Microsoft Visual Studio2008. We have realized the method that the present invention proposes with VC++ programming language. The image library used in the experiment is the Corel image library, including 10 categories of images (each category contains 100 images of the same type), and each image is stored in the RGB color space; the value of the experimental parameters: the color space equal interval η=8, the target aggregation The number of classes K=4.
[0060] as attached figure 1 As shown, the present invention is based on the image retrieval method of multilayer bitmap color feature, mainly comprises the following steps:
[0061] (1) First, the R, G, and B components of the...
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