Polar coordinate sampling-based segmentation of overlapping cervical cells using attention U-Net and random walk.
Han ZhangHongqing ZhuXiaofeng LingPublished in: Neurocomputing (2020)
Keyphrases
- random walk
- microscopy images
- polar coordinates
- random walker
- confocal images
- markov chain
- transition probabilities
- image segmentation
- segmentation algorithm
- segmentation method
- level set
- cell nuclei
- markov random walk
- medical images
- multiscale
- image analysis
- spectral graph partitioning
- machine learning
- x ray
- energy function
- fourier transform
- zernike moments
- transition probability matrix