Bag of Visual Words Approach for Bleeding Detection in Wireless Capsule Endoscopy Images.
Indu JoshiSunil KumarIsabel N. FigueiredoPublished in: ICIAR (2016)
Keyphrases
- capsule endoscopy
- bag of visual words
- image classification
- computer aided
- tumor detection
- visual vocabulary
- image descriptors
- visual words
- image data
- input image
- object retrieval
- image features
- object recognition
- test images
- image registration
- automatic detection
- image retrieval
- image database
- sift descriptors
- visual similarity
- image matching
- computer vision
- narrow band
- object detection
- image collections
- image regions
- region of interest
- action recognition
- keypoints