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SUMMARY:Weakly Supervised Nuclei Segmentation in Histopathology Images LOCATION:CBIM 22 DESCRIPTION;ENCODING=QUOTED-PRINTABLE:
Abstract:
Nuclei segmentation is a fundamental ta sk in histopathology image analysis. Typically, such segmentation task requ ires significant effort to manually generate pixel-wise annotation for full y supervised training. To alleviate the manual effort, in this paper we pro pose a novel approach using points only annotation. Two types of coarse lab els with complementary information are derived from the points annotation, and are then utilized to train a deep neural network. The fully-connected c onditional random field loss is utilized to further refine the model withou t introducing extra computational complexity during inference. Experimental results on two nuclei segmentation datasets reveal that the proposed metho d is able to achieve competitive performance compared to the fully supervis ed counterpart and the state-of-the-art methods while requiring significant ly less annotation effort.
DTSTAMP:20240328T055337Z DTSTART;TZID=America/New_York:20190418T103000 SEQUENCE:0 TRANSP:OPAQUE END:VEVENT END:VCALENDAR