The study of binarization algorithm about digital rubbings image based on threshold segmentation and morphology.
Yongli MaCui WangXuan ZengXiaocui YuanPublished in: J. Comput. Methods Sci. Eng. (2020)
Keyphrases
- segmentation algorithm
- threshold selection
- preprocessing
- learning algorithm
- segmentation method
- computational complexity
- experimental study
- cost function
- np hard
- level set
- digital straight line
- thresholding algorithm
- worst case
- dynamic programming
- image analysis
- search space
- energy function
- optimal solution
- motion segmentation
- objective function
- image segmentation
- probabilistic model
- expectation maximization
- detection algorithm
- recognition algorithm
- gray value
- image segments
- similarity measure