Toward Robust Diagnosis: A Contour Attention Preserving Adversarial Defense for COVID-19 Detection.
Kun XiangXing ZhangJinwen SheJinpeng LiuHaohan WangShiqi DengShancheng JiangPublished in: AAAI (2023)
Keyphrases
- contour extraction
- partial occlusion
- detection method
- detection accuracy
- detection algorithm
- landmark detection
- intrusion detection
- false alarms
- active contours
- false positives
- automatic detection
- model based reasoning
- anomaly detection
- object detection
- reliable detection
- ellipse fitting
- boundary extraction
- polygonal approximation
- multiscale
- active contour model
- network security
- detection rate
- face detection
- computationally efficient
- graph cuts
- d objects