An Automatic 3D Facial Landmarking Algorithm Using 2D Gabor Wavelets.
Markus A. de JongAndreas WollsteinClifford RuffDavid DunawayPirro HysiTim SpectorFan LiuWiro J. NiessenMaarten J. KoudstaalManfred KayserEppo B. WolviusStefan BöhringerPublished in: IEEE Trans. Image Process. (2016)
Keyphrases
- detection algorithm
- expectation maximization
- experimental evaluation
- high accuracy
- preprocessing
- computational complexity
- times faster
- objective function
- k means
- np hard
- convergence rate
- learning algorithm
- optimization algorithm
- segmentation algorithm
- wavelet packet
- signal processing
- probabilistic model
- computational cost
- worst case
- facial expressions
- particle swarm optimization
- dynamic programming
- cost function
- high resolution
- matching algorithm
- search algorithm
- multiscale
- bayesian networks