Keyphrases
- human computer interaction
- detection method
- machine vision
- user interface
- edge enhancement
- image processing
- image features
- image data
- surface defects
- detection algorithm
- input image
- vision system
- face detection
- multiscale
- image analysis
- character recognition
- high resolution
- feature detection
- single image
- surface inspection
- pixel values
- fourier analysis
- keypoints
- edge detection
- noise reduction
- software engineering
- anisotropic diffusion
- natural human computer interaction
- lighting conditions
- super resolution
- image quality
- three dimensional