Iterated smoothing for accelerated gradient convex minimization in signal processing.
Tobias Lindstrøm JensenJan ØstergaardSøren Holdt JensenPublished in: ICASSP (2010)
Keyphrases
- convex minimization
- signal processing
- global convergence
- image processing
- pattern recognition
- mumford shah model
- smoothing algorithm
- signal analysis
- neural network
- noise removal
- curve fitting
- diffusion equation
- fourier transform
- filter bank
- computer vision
- brain computer interface
- partial differential equations
- structure tensor
- gradient method
- smoothing methods
- image smoothing
- edge detection
- cost function