Sparse recovery of complex phase-encoded velocity images using iterative thresholding.
Timothy D. RobertsNick G. KingsburyDaniel J. HollandPublished in: ICIP (2013)
Keyphrases
- input image
- image database
- thresholding algorithm
- edge detection
- image classification
- image analysis
- image data
- three dimensional
- image collections
- ground truth
- image registration
- test images
- adaptive thresholding
- gray level
- image features
- thresholding method
- segmentation method
- high level
- dense correspondences
- natural images
- image matching
- feature extraction
- object recognition
- dense stereo
- image processing
- lighting conditions
- sparse representation
- segmentation algorithm
- feature points
- optical flow