Using Optical Flow to Reduce Noise in Image Sequences.
Roman DudekFrancisca QuintanaCarmelo CuencaPublished in: IPCV (2009)
Keyphrases
- optical flow
- image sequences
- estimation of optical flow
- motion parameters
- flow field
- motion estimation
- motion field
- motion model
- motion segmentation
- spatially invariant
- computation of optical flow
- moving camera
- optical flow field
- motion analysis
- moving objects
- spatio temporal
- noise reduction
- motion discontinuities
- ego motion
- optic flow
- computer vision
- least squares
- object tracking
- optical flow computation
- noise level
- camera motion
- random noise
- signal to noise ratio
- d scene
- dense optical flow
- video sequences
- feature tracking
- image noise
- image motion
- missing data
- velocity field
- multi frame
- gaussian noise
- noisy data
- background subtraction
- structure from motion
- image frames
- multiscale
- optical flow fields
- optical flow algorithm
- vector field
- depth map
- three dimensional