A quantitative evaluation of the conceptual consistency of visual words and visual vocabularies.
Martin StommelOtthein HerzogWeiliang XuPublished in: J. Vis. Commun. Image Represent. (2015)
Keyphrases
- quantitative evaluation
- visual words
- bag of words
- image classification
- bag of visual words
- visual phrases
- image representation
- visual vocabulary
- ground truth
- image retrieval
- co occurrence
- scene classification
- spatial information
- image features
- object categories
- qualitative evaluation
- visual content
- keypoints
- object retrieval
- spatial relationships
- feature space
- quality assessment
- bag of words models
- pairwise
- visual dictionary
- bag of features
- sift descriptors
- gaussian mixture model
- face recognition
- visual features
- text classification
- information extraction
- multiscale
- similarity measure