Traffic sign recognition based on a context-aware scale-invariant feature transform approach.
Xue YuanXiaoli HaoHoujin ChenXue-Ye WeiPublished in: J. Electronic Imaging (2013)
Keyphrases
- context aware
- scale invariant feature transform
- keypoints
- sift features
- feature points
- sift descriptors
- object recognition
- image matching
- contextual information
- feature matching
- context awareness
- feature detection
- mobile devices
- ambient intelligence
- ubiquitous computing
- image features
- bag of features
- context aware systems
- depth images
- image descriptors
- context aware services
- feature descriptors
- visual words
- detection algorithm
- context aware ubiquitous learning
- global features
- mean shift
- image classification
- pose estimation
- current context