High-Spatial-Resolution OFDR Distributed Temperature Sensor Based on Step-by-Step and Image Wavelet Denoising Methods.
Cailing FuPengfei LiRonglong SuiZhenwei PengHuajian ZhongXiaoyu YinYiping WangPublished in: Sensors (2022)
Keyphrases
- denoising methods
- high spatial resolution
- denoising
- denoising algorithm
- image denoising
- noisy images
- high resolution
- multiscale
- remote sensing
- spatial resolution
- multispectral
- image data
- input image
- image segmentation
- multispectral images
- satellite images
- remote sensing images
- image analysis
- wavelet domain
- noise reduction
- segmentation method
- segmentation algorithm
- multiresolution
- nl means
- wavelet coefficients
- wavelet decomposition
- wavelet packet
- low spatial resolution
- edge detection
- image processing
- video sequences
- computational complexity
- noise model
- object recognition
- transform domain
- gray scale
- video camera
- natural images