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Unified Focal loss: Generalising Dice and cross entropy-based losses to handle class imbalanced medical image segmentation.
Michael Yeung
Evis Sala
Carola-Bibiane Schönlieb
Leonardo Rundo
Published in:
Comput. Medical Imaging Graph. (2022)
Keyphrases
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medical image segmentation
medical images
class imbalanced
curve evolution
statistical shape model
image segmentation
medical image analysis
level set method
level set
feature selection
pattern recognition
medical imaging
image processing
training data
least squares
class imbalance