Nidus position and content-based mammary image retrieval system and method
An image retrieval and lesion technology, applied in the field of breast image retrieval system, can solve problems such as low retrieval performance
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[0049] The specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.
[0050] A breast image retrieval system based on lesion location and content, such as figure 1 As shown, it includes an image preprocessing unit, an image lesion position similarity measurement unit, an image content similarity measurement unit and an image comprehensive similarity measurer.
[0051] The image preprocessing unit is used to obtain the image F to be retrieved from the mammogram X-ray image 0 , historical image set (F 1 , F 2 ,...,F n ), select the standard image F C , treat the retrieved image F 0 and historical image sets (F 1 , F 2 ,...,F n ) for preprocessing to obtain the preprocessed image set (I 0 ,I 1 ,I 2 ,...,I n ), which includes the preprocessed image to be retrieved I 0 and the preprocessed historical image set (I 1 , I 2 ,...,I n ).
[0052] standard image F C It is a mammogram X-ray image with ...
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