A Factor-2 Approximation for Labeling Points with Maximum Sliding Labels.
Zhongping QinBinhai ZhuPublished in: SWAT (2002)
Keyphrases
- image labeling
- labeling process
- labeling scheme
- point sets
- label propagation
- polygonal approximation
- semantic segmentation
- image segmentation
- labeling problems
- sliding window
- closed form
- pairwise
- labeling effort
- absolute error
- convex hull
- active learning
- approximation algorithms
- relative error
- sample points
- error bounds
- training examples
- unsupervised learning
- feature points
- manual labeling
- image classification