Abstracting Volumetric Medical Images with Sparse Keypoints for Efficient Geometric Segmentation of Lung Fissures with a Graph CNN.
Paul KaftanMattias P. HeinrichLasse HansenVolker RascheHans A. KestlerAlexander BigalkePublished in: Bildverarbeitung für die Medizin (2024)
Keyphrases
- keypoints
- multiscale
- image segmentation
- computed tomography images
- image analysis
- segmentation algorithm
- automatic segmentation
- scale invariant
- feature detection
- level set
- cellular neural networks
- ct images
- object recognition
- pattern recognition
- medical images
- scale space
- sift features
- computer vision
- keypoint detection
- sift descriptors
- image matching
- mr images
- face detection
- image representation
- image sequences