Modified Otsu thresholding based level set and local directional ternary pattern technique for liver tumor segmentation.
Deepak S. Uplaonkar VirupakshappaNagabhushan PatilPublished in: Int. J. Syst. Assur. Eng. Manag. (2024)
Keyphrases
- level set
- tumor segmentation
- thresholding method
- active contour model
- active contours
- image segmentation
- organ segmentation
- thresholding algorithm
- level set method
- energy minimization
- curve evolution
- shape prior
- energy function
- gray level
- brain tumors
- partial differential equations
- image processing
- segmentation method
- signed distance
- image data
- energy functional
- ct images
- ct scans
- pairwise
- brain mr images
- graph cuts
- image sequences