A hybrid quantum image edge detector for the NISQ era.
Alexander GengAli MoghisehClaudia RedenbachKatja SchladitzPublished in: Quantum Mach. Intell. (2022)
Keyphrases
- edge detector
- edge detection
- region segmentation
- edge map
- zero crossing
- edge detection algorithm
- input image
- step edges
- edge detection algorithms
- multiscale
- image analysis
- edge points
- image segmentation
- feature detectors
- edge pixels
- image features
- matching criterion
- gradient vector
- accurate localization
- image structure
- pattern recognition
- scale space
- region of interest
- gray level
- image regions
- segmentation method
- smoothing filter
- detected edges
- similarity measure
- image processing
- gaussian filter
- image content
- gray scale images
- edge information
- segmentation algorithm
- feature points
- figure of merit
- perceptual grouping
- signal to noise ratio
- region growing