A retrieval system for 3D multi-phase contrast-enhanced CT images of focal liver lesions based on combined bags of visual words and texture words.
Yingying XuLanfen LinHongjie HuDan WangYitao LiuJian WangXian-Hua HanYen-Wei ChenPublished in: CISP-BMEI (2016)
Keyphrases
- visual words
- ct images
- computed tomography
- contrast enhanced
- bag of words
- contrast agent
- ct scans
- image classification
- medical images
- ct data
- medical imaging
- pulmonary nodules
- co occurrence
- image features
- image representation
- magnetic resonance
- image retrieval
- liver segmentation
- computer aided diagnosis
- vessel tree
- computer tomography
- keypoints
- texture features
- feature extraction
- mr images
- feature space
- imaging modalities
- three dimensional
- gray level
- computer aided
- image analysis
- region of interest
- image registration
- image guided
- magnetic resonance images
- pre operative
- feature vectors
- pairwise
- image reconstruction
- deformable models
- image processing