Edge Detection of Polsar Images Using Statistical Distance Between Automatically Refined Samples.
Xianxiang QinTao HuWangsheng YuPeng WangJun LiHuanxin ZouPublished in: IGARSS (2018)
Keyphrases
- edge detection
- image data
- image database
- image classification
- ground truth
- object recognition
- image analysis
- test images
- image set
- multiscale
- image registration
- sample images
- data sets
- input image
- gradient operators
- hausdorff distance
- image collections
- three dimensional
- edge localization
- edge points
- edge detection algorithm
- edge detector
- image matching
- image regions
- image features
- image retrieval
- segmentation method
- noisy images
- image annotation
- segmentation algorithm
- edge map
- natural images
- image filtering
- denoising
- image edges
- automatically detected
- feature vectors
- similarity measure