Alleviating Class-Wise Gradient Imbalance for Pulmonary Airway Segmentation.
Hao ZhengYulei QinYun GuFangfang XieJie YangJiayuan SunGuang-Zhong YangPublished in: IEEE Trans. Medical Imaging (2021)
Keyphrases
- lung cancer
- edge detection
- gradient information
- medical images
- image segmentation
- quantitative analysis
- segmentation method
- level set
- multiscale
- segmentation algorithm
- image analysis
- pairwise
- piecewise constant
- segmentation accuracy
- fully automatic
- image gradient
- image processing
- accurate segmentation
- color image segmentation
- imbalanced datasets
- computed tomography
- shape prior
- region growing
- ct images
- input image