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SUMMARY:Instance Segmentation of Neural Cells LOCATION:CBIM 22 DESCRIPTION;ENCODING=QUOTED-PRINTABLE:
Abstract:
Neural cell instance segmentation serve s as a valuable tool for the study of neural cell behaviors. In general, th e instance segmentation methods compute the region of interest (ROI) throug h a detection module, where the segmentation is subsequently performed. To precisely segment the neural cells, especially their tiny and slender struc tures, existing work employs a u-net structure to preserve the low-level de tails and encode the high-level semantics. However, such method is insuffic ient for differentiating the adjacent cells when large parts of them are in cluded in the same cropped ROI. To solve this problem, we propose a context -refined neural cell instance segmentation model that learns to suppress th e background information. In particular, we employ a light-weight context r efinement module to recalibrate the deep features and focus the model exclu sively on the target cell within each cropped ROI. The proposed model is ef ficient and accurate, and experimental results demonstrate its superiority compared to the state-of-the-arts.
DTSTAMP:20240328T073626Z DTSTART;TZID=America/New_York:20190424T133000 SEQUENCE:0 TRANSP:OPAQUE END:VEVENT END:VCALENDAR