Removing ring artifacts in CBCT images via L0 smoothing.

Qirun Huo Jianwu Li Yao Lu Ziye Yan

Published in: Int. J. Imaging Syst. Technol. (2016)

Keyphrases

image data
projection images
three dimensional
input image
soft tissue
image features
cone beam ct
high quality
x ray
image registration
image analysis
motion artifacts
feature points
prostate cancer
cone beam
finite element
complex scenes
edge detection
reconstruction method
original images