Roundoff Noise Minimization for a Class of 2-D State-Space Digital Filters Using Joint Optimization of High-Order Error Feedback and Realization.
Akimitsu DoiTakao HinamotoWu-Sheng LuPublished in: IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (2014)
Keyphrases
- high order
- joint optimization
- digital filters
- state space
- higher order
- lower order
- median filter
- pairwise
- noise level
- nonlinear filters
- markov random field
- objective function
- discrete wavelet transform
- low pass filter
- sparse representation
- fir filters
- noise reduction
- signal to noise ratio
- partial differential equations
- neural network