Joint Motion Estimation and Layer Segmentation in Transparent Image Sequences - Application to Noise Reduction in X-Ray Image Sequences.
Vincent AuvrayPatrick BouthemyJean LiénardPublished in: EURASIP J. Adv. Signal Process. (2009)
Keyphrases
- image sequences
- x ray
- noise reduction
- motion estimation
- medical imaging
- three dimensional
- edge detection
- optical flow
- background subtraction
- video sequences
- intraoperative
- motion analysis
- computer vision
- signal to noise ratio
- x ray images
- motion model
- motion detection
- digital x ray images
- object tracking
- multi frame
- noise level
- feature points
- segmentation method
- median filter
- motion field
- motion compensation
- tomographic images
- segmentation algorithm
- poor contrast
- ct volume
- camera motion
- multiscale
- metal oxide
- ct scans
- electron microscopy
- moving objects
- motion compensated
- medical images
- level set
- video coding
- inter frame
- image analysis
- ct and mr images
- image segmentation