Semi-automatic image annotation using sparse coding.
Weifeng ZhangZengchang QinTao WanPublished in: ICMLC (2012)
Keyphrases
- semi automatic
- sparse coding
- image annotation
- image classification
- dictionary learning
- image representation
- image content
- visual features
- natural images
- automatic image annotation
- multi label
- sparse representation
- fully automatic
- image understanding
- image retrieval
- multi modal
- unsupervised learning
- linear combination
- generative model
- low level features
- feature space
- visual words
- image patches
- object recognition
- high dimensional
- manual annotation
- manifold structure
- low level
- machine learning
- multiscale
- reinforcement learning
- higher order
- image database
- input image
- image features
- probabilistic model
- text mining
- image analysis
- pairwise
- pattern recognition
- object categories
- co occurrence
- high dimensional data