Incorporation of Respiratory Motion Estimation within a Map Super-Resolution Algorithm for Image Enhancement in 4D PET.
Daphné WallachFrédéric LamareChristian RouxDimitris VisvikisPublished in: ISBI (2009)
Keyphrases
- image enhancement
- super resolution algorithm
- super resolution
- spatial resolution
- motion estimation
- image reconstruction
- low resolution
- maximum a posteriori
- high resolution
- motion compensation
- image processing
- image analysis
- low resolution images
- edge detection
- super resolved
- digital camera
- contrast enhancement
- super resolution reconstruction
- degraded images
- median filter
- image sequences
- image restoration
- reconstructed image
- map estimation
- transfer function
- computer vision
- video camera
- high quality
- pattern recognition
- spatial information
- anisotropic diffusion
- three dimensional
- video sequences
- multispectral
- motion vectors
- optical flow
- denoising
- image data