Optical Flow Estimation by Matching Time Surface with Event-Based Cameras.
Jun NagataYusuke SekikawaYoshimitsu AokiPublished in: Sensors (2021)
Keyphrases
- optical flow estimation
- occlusion detection
- optical flow
- feature matching
- image brightness
- flow field
- optical flow computation
- smoothness constraint
- stereo matching
- matching algorithm
- motion field
- motion model
- surface reconstruction
- multiscale
- estimation of optical flow
- coarse to fine
- three dimensional
- vector field
- image matching
- range data
- motion estimation
- image sequences
- velocity field
- d objects
- disparity map
- stereo camera
- feature points
- variational optical flow
- graph matching
- video coding
- object recognition
- computer vision
- dense optical flow estimation