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Microaneurysms detection in retinal fundus images based on shape constraint with region-context features.
Yaru Bai
Xinpeng Zhang
Congcong Wang
Haojie Gu
Meng Zhao
Fan Shi
Published in:
Biomed. Signal Process. Control. (2023)
Keyphrases
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retinal fundus images
blood vessels
false positives
feature vectors
retinal images
image features
feature space
object detection
feature set
detection algorithm
detection method
feature extraction
spatial information
region of interest
automatic detection
shape descriptors
image structure
target object
multiscale