Video Colorization Using Parallel Optimization in Feature Space.
Bin ShengHanqiu SunMarcus A. MagnorPing LiPublished in: IEEE Trans. Circuits Syst. Video Technol. (2014)
Keyphrases
- feature space
- video data
- multimedia
- video sequences
- high dimensional
- video content
- gray scale
- global optimization
- video streams
- classification accuracy
- real time
- optimization algorithm
- mean shift
- input space
- video frames
- feature set
- low dimensional
- event detection
- semi automatic
- key frames
- video retrieval
- video analysis
- image representation
- optimization problems
- support vector machine
- color space
- data points
- feature vectors
- training set
- support vector
- face recognition
- feature selection
- genetic algorithm
- video clips
- machine learning