Identification of Vortex Structures in Flow Field Images Based on Convolutional Neural Network and Dynamic Mode Decomposition.
Zhixian YeQian ChenYang ZhangJianfeng ZouYao ZhengPublished in: Traitement du Signal (2019)
Keyphrases
- flow field
- image data
- dense optical flow estimation
- convolutional neural network
- input image
- object recognition
- velocity field
- image features
- optic flow computation
- flow vectors
- optical flow fields
- optic flow field
- image matching
- image derivatives
- optical flow estimation
- image structure
- three dimensional
- ego motion
- neural network
- optical flow
- optical flow computation
- motion analysis
- motion parameters
- motion field
- field of view
- camera motion
- face detection
- image registration
- high resolution
- viewpoint
- image sequences
- machine learning