Social images tag ranking based on visual words in compressed domain.
Jing ZhangXin LiuLi ZhuoChao WangPublished in: Neurocomputing (2015)
Keyphrases
- visual words
- image classification
- compressed domain
- image features
- image retrieval
- visual vocabulary
- spatial information
- image data
- spatial relationships
- bag of words
- keypoints
- image database
- object recognition
- input image
- image collections
- web image search
- image representation
- image matching
- test images
- image understanding
- image descriptors
- feature space
- motion vectors
- visual features
- image quality
- co occurrence
- probabilistic model
- computer vision