Performance of SURF and SIFT Keypoints for the Automated Differentiation of Abnormality in Chest Radiographs.
Satyavratan GovindarajanRamakrishnan SwaminathanPublished in: MIE (2021)
Keyphrases
- keypoints
- scale invariant feature transform
- chest radiographs
- image matching
- sift features
- sift descriptors
- object recognition
- scale invariant
- image features
- feature detection
- x ray
- multiscale
- lung nodules
- scale space
- x ray images
- keypoint detection
- feature descriptors
- invariant features
- global features
- keypoint matching
- visual words
- bag of features
- active shape model
- computer aided
- medical imaging
- feature points
- medical images
- pattern recognition