Modulation Pattern Recognition of Communication Signals Based on Fractional Low-Order Choi-Williams Distribution and Convolutional Neural Network in Impulsive Noise Environment.
Xiaodi TianXiaodong SunXiaohui YuXinbo LiPublished in: ICCT (2019)
Keyphrases
- low order
- pattern recognition
- impulsive noise
- convolutional neural network
- signal processing
- higher order
- high order
- markov models
- color images
- median filter
- numerical solution
- image deblurring
- neural network
- median filtering
- linear combination
- noise reduction
- gaussian noise
- spherical harmonics
- high quality
- computer vision
- maximum likelihood
- image enhancement
- small number
- image data
- probabilistic model
- pairwise
- similarity measure
- feature extraction
- machine learning