Convolution by Multiplication: Accelerated Two- Stream Fourier Domain Convolutional Neural Network for Facial Expression Recognition.
Mengyu HuangXingming ZhangXiangyuan LanHaoxiang WangYan TangPublished in: IEEE Trans. Circuits Syst. Video Technol. (2022)
Keyphrases
- fourier domain
- facial expression recognition
- convolutional neural network
- face detection
- fourier transform
- facial expressions
- frequency domain
- facial features
- spatial domain
- human faces
- human computer interaction
- face recognition
- optic flow
- local binary pattern
- radon transform
- gabor filters
- facial images
- feature extraction
- wavelet domain
- neural network
- invariant features
- log polar
- object detection
- detection method
- pairwise
- computer vision
- blurred images
- point spread function
- texture analysis
- machine learning
- high quality
- signal processing
- video sequences
- multiscale