Superpixel-Based Interest Points for Effective Bags of Visual Words Medical Image Retrieval.
Sebastian HaasRene DonnerAndreas BurnerMarkus HolzerGeorg LangsPublished in: MCBR-CDS (2011)
Keyphrases
- visual words
- medical image retrieval
- bag of words
- image classification
- bag of visual words
- image representation
- co occurrence
- image retrieval
- image features
- object categories
- keypoints
- spatial information
- spatial relationships
- feature space
- scene classification
- visual content
- medical images
- gaussian mixture model
- pairwise
- computer vision
- multiscale
- automatic annotation
- active learning
- content based retrieval
- feature selection
- image content
- low level
- image regions
- image data