An Area-Efficient, Analog Integrated Image Edge Detector based on the Robert's Cross Operator.
Georgios GennisArgyro KamperiVassilis AlimisisChristos DimasPaul P. SotiriadisPublished in: MOCAST (2023)
Keyphrases
- edge detector
- edge detection
- edge map
- region segmentation
- multiscale
- edge detection algorithms
- zero crossing
- edge pixels
- edge detection algorithm
- image content
- image analysis
- image features
- input image
- step edges
- gradient vector
- edge points
- smoothing filter
- matching criterion
- image segmentation
- edge orientation
- noise reduction
- image representation
- region growing
- feature detectors
- detected edges
- scale space
- hough transform
- image regions
- segmentation method
- feature points
- image processing
- image structure
- accurate localization
- figure of merit
- gray level
- vector field
- signal to noise ratio
- pixel level