Image Sequences Noise Reduction: An Optical Flow Based Approach.
Roman DudekCarmelo CuencaFrancisca QuintanaPublished in: EUROCAST (2009)
Keyphrases
- noise reduction
- optical flow
- image sequences
- signal to noise ratio
- edge preserving
- estimation of optical flow
- motion estimation
- noise level
- noise removal
- edge detection
- flow field
- motion model
- noisy environments
- median filter
- motion analysis
- motion field
- moving camera
- optical flow computation
- multi frame
- motion segmentation
- camera motion
- computer vision
- wiener filter
- motion parameters
- least squares
- edge enhancement
- feature points
- optical flow estimation
- moving objects
- computation of optical flow
- noise filtering
- velocity field
- noise free
- video sequences
- motion detection
- ego motion
- optical flow fields
- input output
- structure from motion
- vector field
- background subtraction
- bilateral filter
- edge preservation