A wide-field SAR polar format algorithm based on quadtree sub-image segmentation.

Xin Nie Shijian Shen Hui Yu Ying Liu Long Zhuang Wanming Lei

Published in: IGARSS (2018)

Keyphrases

quadtree
tree structure
expectation maximization
binary tree
image segmentation
fractal encoding
segmentation algorithm
energy function
similarity measure
computational complexity
graph cuts
detection algorithm
image processing
high resolution