Iterative correction-based histopathologic image cell nucleus detection method and device
A detection method and cell nucleus technology, applied in the fields of image processing and pattern recognition, can solve the problem of positioning inaccuracy and non-maximum inhibition scale, and achieve the effect of easy selection of inhibition range, high nuclear positioning accuracy, and enhanced distinguishability.
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[0050] In order to have a clearer understanding of the technical features, purposes and effects of the present invention, the specific implementation manners of the present invention will now be described in detail with reference to the accompanying drawings.
[0051]The nuclei detection model used in the iterative correction-based method for detecting nuclei in histopathological images provided in this embodiment consists of two parts, namely, a location generation network (LPN) and an iterative correction network (ICN). The location generation network selects CNN as the backbone network, and adds a side output layer under the deep supervision mechanism to generate candidate locations. The iterative rectification network refines locations by iteratively incorporating difference cues and feedback error predictions.
[0052] The nuclei detection method of histopathological images can be used for the detection of nuclei in various histopathological images, such as figure 1 As s...
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