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An Area-Efficient, Analog Integrated Image Edge Detector based on the Robert's Cross Operator.
Georgios Gennis
Argyro Kamperi
Vassilis Alimisis
Christos Dimas
Paul P. Sotiriadis
Published in:
MOCAST (2023)
Keyphrases
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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