An Improved Morphological Algorithm for Filtering Airborne LiDAR Point Cloud Based on Multi-Level Kriging Interpolation.
Zhenyang HuiYoujian HuYao Ziggah YevenyoXianyu YuPublished in: Remote. Sens. (2016)
Keyphrases
- learning algorithm
- preprocessing
- experimental evaluation
- computational cost
- cost function
- dynamic programming
- computational complexity
- significant improvement
- optimization algorithm
- image processing
- interpolation method
- detection algorithm
- expectation maximization
- k means
- segmentation algorithm
- clustering method
- matching algorithm
- filtering algorithm
- search space
- linear interpolation
- linear filtering
- spline interpolation