Using Local Edge Pattern Descriptors for Edge Detection.
Yu WangNa ZhangHuaixin YanMin ZuoCuiling LiuPublished in: Int. J. Pattern Recognit. Artif. Intell. (2018)
Keyphrases
- edge detection
- edge detector
- sobel operator
- multiscale
- noisy images
- image processing
- edge detection algorithm
- edge points
- edge information
- noise reduction
- edge localization
- pattern matching
- edge map
- image edges
- edge linking
- edge detection algorithms
- canny edge detector
- keypoints
- image enhancement
- edge pixels
- gradient magnitude
- region growing
- step edges
- zero crossing
- shape descriptors
- pattern discovery
- gradient operators
- sift descriptors
- feature descriptors
- feature vectors
- canny edge detection
- directional filtering
- directional filters
- bag of features
- detected edges
- image descriptors
- image classification
- image features
- face recognition