X-ray angiogram images enhancement by facet-based adaptive anisotropic diffusion.

Guodong Wang Nong Sang Luxin Yan Xubang Shen

Published in: Comput. Medical Imaging Graph. (2009)

Keyphrases

x ray
anisotropic diffusion
digital x ray images
tomographic images
edge detection
dual energy
three dimensional
edge preservation
projection images
electron microscopy

diffusion coefficient
poor contrast
x ray images
transmission electron microscopy
speckle reduction
fluoroscopic images
intraoperative
medical imaging
noise removal

input image
image enhancement
image data
speckle noise
image features
object recognition
image registration
partial differential equations
image analysis

image processing
ultrasound images
segmentation algorithm
natural images
contrast enhancement
noise reduction
multiscale
medical ultrasound
fully automatic