Video copy recognition by Oriented PCA and statistical analysis.
Xianfeng YangMin YuanPublished in: ICIP (2009)
Keyphrases
- statistical analysis
- appearance based object recognition
- principal component analysis
- feature extraction
- human activities
- recognition accuracy
- recognition rate
- face recognition
- video streams
- pattern recognition
- video sequences
- video data
- video frames
- principal components analysis
- dimensionality reduction
- recognition algorithm
- multimedia
- face images
- object recognition
- recognition process
- video content
- statistical methods
- video database
- automatic recognition
- static images
- method for face recognition
- gait recognition
- image processing
- recognizing faces
- facial expression recognition
- facial pose
- principal components
- video retrieval
- video surveillance
- covariance matrix
- activity recognition
- facial expressions
- computer vision
- feature space
- k means
- hidden markov models
- training procedure
- principle component analysis
- gabor features
- space time
- action recognition
- event detection
- clinical data
- gesture recognition
- human actions