融合小波变换和新形态学的含噪图像边缘检测 (Edge Detection for Noisy Image Based on Wavelet Transform and New Mathematical Morphology).
Xiaoqing YuRenwen ChenJie TangJinting XuPublished in: 计算机科学 (2018)
Keyphrases
- mathematical morphology
- edge detection
- wavelet transform
- multiscale
- translation invariant
- edge detection algorithm
- morphological operations
- morphological operators
- image processing
- multiresolution
- edge detector
- subband
- wavelet coefficients
- noisy images
- region growing
- image compression
- image enhancement
- morphological image processing
- noise reduction
- image and signal processing
- adaptive neighborhood
- scale space
- zero crossing
- spatially variant
- colour images
- linear filtering
- noise elimination
- edge linking
- binary images
- watershed transform
- gray scale
- wavelet filters
- structuring elements
- computer vision
- signal to noise ratio
- image analysis
- natural images
- feature extraction
- pattern recognition