Smoothing speckled images using an adaptive rational operator.
Giovanni RamponiCecilia MoloneyPublished in: IEEE Signal Process. Lett. (1997)
Keyphrases
- image data
- input image
- image database
- object recognition
- image analysis
- image collections
- image registration
- image features
- image retrieval
- ground truth
- speckle noise
- three dimensional
- image set
- region of interest
- image classification
- rigid body
- image filtering
- edge detection
- lighting conditions
- differential operators
- gaussian filter
- image enhancement
- gaussian white noise
- gaussian noise
- sar images
- video sequences