Anisotropic Processing of Laser Speckle Images Improves Spatiotemporal Resolution.
Abhishek RegeJanaka SenarathnaNan LiNitish V. ThakorPublished in: IEEE Trans. Biomed. Eng. (2012)
Keyphrases
- input image
- image data
- image database
- image resolution
- medical ultrasound
- speckle noise
- higher resolution
- object recognition
- image analysis
- ground truth
- test images
- image retrieval
- image registration
- edge detection
- real time
- low resolution
- particle image velocimetry
- image classification
- three dimensional
- image collections
- super resolution
- segmentation algorithm
- noise reduction
- image set
- image features
- fully automatic
- region of interest
- segmentation method
- contrast enhancement
- high resolution
- multiresolution
- video sequences
- multiplicative noise
- image pyramid
- face recognition
- gray level