Image contour detection based on improved level set in complex environment.
Dan LiLulu BeiJinan BaoSizhen YuanKai HuangPublished in: Wirel. Networks (2021)
Keyphrases
- contour detection
- level set
- image segmentation
- complex environments
- energy functional
- active contours
- energy function
- region segmentation
- level set method
- image data
- multiscale
- geodesic active contours
- image features
- contour tracking
- image content
- image retrieval
- pixel level
- image analysis
- shape prior
- segmentation algorithm
- segmentation method
- template matching
- input image
- gray level
- graph cuts
- feature points
- image regions
- region growing
- region of interest
- image matching
- medical images