基于图像增强与分水岭分割的隧道低对比度裂缝提取方法 (Low-contrast Crack Extraction Method Based on Image Enhancement and Watershed Segmentation).
Lijun ZhouPublished in: 计算机科学 (2018)
Keyphrases
- low contrast
- image enhancement
- watershed segmentation
- contrast enhancement
- watershed transform
- image segmentation
- image processing
- segmentation method
- image analysis
- blood vessels
- edge detection
- enhanced image
- histogram equalization
- fully automatic
- segmentation algorithm
- median filter
- speckle noise
- region merging
- gray level
- image gradient
- transfer function
- noise removal
- gray value
- segmentation result
- partial differential equations
- region growing
- medical images
- markov random field