2020
DOI: 10.1007/978-3-030-59722-1_31
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A Novel Loss Calibration Strategy for Object Detection Networks Training on Sparsely Annotated Pathological Datasets

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Cited by 17 publications
(17 citation statements)
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“…This study thus supported the potential applications of SSL to develop medical AI systems. In addition, we have noticed some other recent works 46,47 , which have made a new strategy on the sparse and incomplete annotations to reduce the annotation effort for cell detection. This strategy is also applicable to annotations in our WSIs, and the unlabeled data is useful for SSL.…”
Section: Discussionmentioning
confidence: 98%
“…This study thus supported the potential applications of SSL to develop medical AI systems. In addition, we have noticed some other recent works 46,47 , which have made a new strategy on the sparse and incomplete annotations to reduce the annotation effort for cell detection. This strategy is also applicable to annotations in our WSIs, and the unlabeled data is useful for SSL.…”
Section: Discussionmentioning
confidence: 98%
“…The localization loss L loc is computed from the predicted location v and the ground truth location b = {X b , Y b , W b , H b } of the positive instances. For example, a typical choice of L loc is the smooth L 1 loss function [9], where…”
Section: Background: Cell Detection With Complete Annotations For Tra...mentioning
confidence: 99%
“…However, due to the large number and diverse morphology of cells in histopathology images, completely annotating all instances becomes very challenging. In practice, experts can prefer to only ensure that all instances labeled as positive are correct [10], and the annotation may even be sparse in the image if a large number of images are to be annotated [9]. In this case, the rest of the instances may not be all true negatives, and there still exist unannotated positive instances with high probability.…”
Section: Introductionmentioning
confidence: 99%
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“…A preliminary version of this study has been published in a conference study ( 12 ), which is only evaluated on the MITOS-ATYPIA-14 dataset. In this study, we have made significant extensions to generalize our methods on the Ki-67 dataset, aiming to provide a strong and comprehensive theory for relevant research.…”
Section: Introductionmentioning
confidence: 99%