Adaboost with "Keypoint Presence Features" for Real-Time Vehicle Visual Detection
Taoufik BdiriFabien MoutardeNicolas BourdisBruno SteuxPublished in: CoRR (2009)
Keyphrases
- real time
- low level
- false positives
- object detection
- keypoints
- image features
- adaboost classifier
- keypoint matching
- vehicle detection
- traffic monitoring
- detection algorithm
- haar features
- driver assistance systems
- detection accuracy
- feature descriptors
- detection method
- feature set
- multi class
- feature extraction
- support vector
- learning algorithm
- vision system
- feature selection
- training data
- multiscale
- real environment
- scale invariant feature transform
- weak classifiers
- feature space
- feature vectors
- detection rate
- visual information
- support vector machine
- benchmark datasets
- facial expressions