Converting along-track photons into a point-region quadtree to assist with ICESat-2-based canopy cover and ground photon detection.
Huan XieYuan SunQi XuBinbin LiYalei GuoXiaoshuai LiuPeiqi HuangXiaohua TongPublished in: Int. J. Appl. Earth Obs. Geoinformation (2022)
Keyphrases
- quadtree
- multiresolution
- data structure
- image representation
- arbitrary dimension
- binary tree
- tree structure
- grid points
- fractal image compression
- multiresolution representation
- lossless compression
- block size
- feature space
- image sequences
- fractal image coding
- database
- fractal encoding
- image coder
- input image
- image processing
- machine learning