Automatic Edge Detection in Echocardiographic Doppler Images Using an Improved Canny Algorithm.
Yiyang LiuBoyuan PengZiwei LiangXin ZhuHiromasa HayamaKeijiro NakamuraPublished in: iCAST (2023)
Keyphrases
- edge detection
- synthetic and real images
- edge detection algorithm
- high resolution images
- image processing algorithms
- detection algorithm
- image analysis
- region of interest
- edge linking
- segmentation algorithm
- thresholding algorithm
- learning algorithm
- edge detector
- test images
- image enhancement
- image data
- image matching
- image set
- segmentation method
- edge detection algorithms
- image edges
- matching algorithm
- linear filtering
- recognition algorithm
- gaussian noise
- edge localization
- gradient information
- edge points
- noisy images
- signal to noise ratio
- signal processing
- image database
- multiscale