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Power Line Extraction From Aerial Images Using Object-Based Markov Random Field With Anisotropic Weighted Penalty.
Le Zhao
Xianpei Wang
Hongtai Yao
Meng Tian
Zini Jian
Published in:
IEEE Access (2019)
Keyphrases
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markov random field
aerial images
line extraction
mrf model
hough transform
morphological operations
higher order
graph cuts
parameter estimation
line segments
image segmentation
maximum a posteriori
pairwise
energy function
document images
gray scale
natural images
binary images
similarity measure