Geometric positions and optical flow based emotion detection using MLP and reduced dimensions.
Gulraiz KhanAiman SiddiqiMuhammad Usman Ghani KhanSamyan Qayyum WahlaSahar SamyanPublished in: IET Image Process. (2019)
Keyphrases
- optical flow
- neural network
- binocular disparity
- object detection
- detection algorithm
- automatic detection
- detection accuracy
- false alarms
- back propagation
- false positives
- multilayer perceptron
- motion model
- multi layer perceptron
- facial expressions
- detection rate
- event detection
- camera motion
- detection method
- motion estimation
- boundary detection
- dense optical flow
- image sequences