Reconstruction of an axisymmetric image from its blurred and noisy projection.
Robin N. StricklandDavid W. ChandlerPublished in: ICASSP (1991)
Keyphrases
- projection images
- high resolution
- image data
- scaled orthographic
- input image
- reconstruction method
- image representation
- image features
- image classification
- back projection
- image segmentation
- single image
- x ray
- image analysis
- computerized tomography
- image content
- image retrieval
- tomographic reconstruction
- degraded images
- reconstruction process
- multiscale
- discrete tomography
- projection method
- test images
- higher resolution
- reconstruction error
- noisy images
- region of interest
- sparsely sampled
- image reconstruction
- projection matrix
- segmentation method
- bit rate
- natural images
- edge detection
- pinhole camera