Robust Preprocessing Algorithm for Face Recognition.
Gaurav MittalSreela SasiPublished in: CRV (2006)
Keyphrases
- preprocessing
- computationally efficient
- learning algorithm
- computational cost
- k means
- cost function
- np hard
- worst case
- face recognition
- significant improvement
- experimental evaluation
- matching algorithm
- times faster
- similarity measure
- detection algorithm
- optimization algorithm
- segmentation algorithm
- neural network
- linear programming
- parameter tuning
- preprocessing phase
- high accuracy
- simulated annealing
- image registration
- image sequences
- feature extraction
- computational complexity