Extremely Sparse Stripe Noise Removal From Nonremote-Sensing Images by Straight Line Detection and Neighborhood Grayscale Weighted Replacement.
Yufu QuXuan ZhangQianyi WangChenggui LiPublished in: IEEE Access (2018)
Keyphrases
- gray scale
- straight line
- noise removal
- edge detection
- line detection
- camera captured document
- input image
- feature points
- gaussian noise
- color images
- hough transform
- grayscale images
- image analysis
- gray level
- binary images
- test images
- anisotropic diffusion
- detection method
- pixel values
- computer vision
- inverse halftoning
- noise reduction
- region detection
- halftone images
- object recognition
- three dimensional
- original images
- denoising
- texture information
- mathematical morphology
- complex background
- multiscale
- detection algorithm
- contrast enhancement
- image matching