Improvement of Ultrasonic Image by a Combination of Correlation-based Image Processing and Virtual Sources Applied to Non-destructive Evaluation.
Rayanne SouzaMiguel de A. FreitasAlan Conci KubruslyJean Pierre von der WeidPublished in: IWSSIP (2020)
Keyphrases
- image processing
- multiscale
- input image
- edge detection
- image processing algorithms
- image analysis
- image segmentation
- image content
- image data
- hough transform
- high resolution
- single image
- image processing tasks
- image classification
- image representation
- image features
- cross correlation
- satellite cloud
- image regions
- signal processing
- image pixels
- image retrieval
- low level image processing
- image processing operations
- low level
- image collections
- region of interest
- image matching
- spatial information
- image processing operators
- morphological image processing
- virtual environment
- keypoints
- image editing
- augmented reality
- information sources
- image denoising
- imaging technology
- digital imaging
- computer vision
- similarity measure
- pixel values
- image enhancement
- template matching