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Following paper presents new approach to the problem of automotive Ki-67 proliferation factor estimation in breast cancer biopsy images. This method is based on context filtering with designated neighborhood masks for edge detection. Proposed method was designed to compensate two major problems: cell shape divergence from ellipse and variability of color hue along with intensity in cell staining....
The paper presents new approach to the problem of a membrane staining determination in HER2 images of breast cancer. It is based on representation of the small membrane sections by the defined linear patterns of different shapes, which combined together allow representing the complex shape of the membrane staining. The discovered linear structures existing in the image are localized and recognized...
This paper presents modification of conventional watershed algorithm for cell segmentation in microscopic images of desmoglein-3 stained specimen. Presented method combines color deconvolution for ihc marker separation and GVF for watershed segmentation. Conventional watershed is highly noise sensitive, which often occurs in microscopy images. Suggested solution considerably reduces over segmentation...
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