A joint 2D AM-FM estimation based on higher order Teager-Kaiser energy operators.
El-Hadji Samba DiopAbdel-Ouahab BoudraaFabien SalzensteinPublished in: Signal Image Video Process. (2011)
Keyphrases
- higher order
- empirical mode decomposition
- instantaneous frequency
- frequency modulation
- non stationary
- high order
- intrinsic mode functions
- energy consumption
- estimation accuracy
- hilbert huang transform
- energy minimization
- natural images
- pairwise
- low order
- low energy
- joint estimation
- accurate estimation
- lower order
- morphological operators
- denoising