X-ray angiogram images enhancement by facet-based adaptive anisotropic diffusion.
Guodong WangNong SangLuxin YanXubang ShenPublished 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