A Lymph Node Detection Method Based on Improved Segnet Segmentation Network
A detection method and lymph node technology, which can be used in image analysis, instrumentation, calculation, etc., can solve the problem of unbalanced number of positive and negative samples, not fully considering the training network, etc., to improve the recognition rate and segmentation accuracy, and solve the problem of distinguishing The effect of reducing the rate and improving work efficiency
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[0038] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0039] For ease of understanding the present invention, at first relevant terms are explained:
[0040] Conditional random field: a discriminant probability model, which represents the Markov random field of another set of output random variables (segmentation categories) under the condition of a set of input random variables (pixels of image input), that is, conditional random fields The airport assumes that the output random variables constitute a Markov random field.
[0041] Such as figure 1 As shown, a lymph node detection method based on an improved SegNet segmentation network, the method i...
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