Real-Time Speed-Limit Sign Detection and Recognition Using Spatial Pyramid Feature and Boosted Random Forest.
JaWon GimMinCheol HwangByoungChul KoJae-Yeal NamPublished in: ICIAR (2015)
Keyphrases
- random forest
- spatial pyramid
- random forests
- visual vocabulary
- image classification
- feature set
- object class
- image representation
- object classification
- object detection
- decision trees
- visual words
- multi label
- bag of words
- class specific
- ensemble methods
- bag of features
- feature ranking
- feature extraction
- partial occlusion
- image features
- fold cross validation
- machine learning algorithms
- object recognition
- feature selection