High-level soccer indexing on low-level feature space.
Masaru SuganoKoichi UemuraYasuyuki NakajimaHiromasa YanagiharaPublished in: ICIP (2004)
Keyphrases
- low level
- high level
- feature space
- higher level
- low level features
- feature vectors
- high dimensional
- information retrieval
- visual cues
- semantic gap
- indexing scheme
- database
- mid level
- intermediate level
- feature set
- lower level
- event detection
- feature selection
- mean shift
- classification accuracy
- dimensionality reduction
- high dimensionality
- feature extraction
- image representation
- middle level
- text retrieval
- training samples
- semantic information
- visual features
- principal component analysis
- higher level of abstraction
- high level information
- high dimensional feature space
- training set
- image retrieval
- data points
- object level
- indexing techniques
- low dimensional
- linear discriminant analysis
- visual information
- programming language
- information retrieval systems
- input space
- image classification
- input data
- robot soccer
- reinforcement learning
- dot product