The Resonant Retina: Exploiting Vibration Noise to Optimally Detect Edges in an Image.
Max-Olivier HonglerYuri López de MenesesAntoine BeyelerJacques JacotPublished in: IEEE Trans. Pattern Anal. Mach. Intell. (2003)
Keyphrases
- image edges
- image structure
- fine details
- image features
- image noise
- image data
- input image
- multiscale
- image details
- directional information
- random noise
- sharp edges
- background noise
- single image
- homogeneous areas
- gradient direction
- image segmentation
- additive noise
- edge orientation
- step edges
- edge detection
- high frequency components
- gaussian noise
- weak edges
- human retina
- segmentation method
- interpolation method
- intensity gradient
- edge preservation
- salt pepper
- pixel values
- image retrieval
- high resolution
- denoising
- image representation
- region of interest
- edge map
- neighboring pixels
- edge information
- low frequency
- intensity variations
- noise reduction
- denoising methods
- natural images
- geometric distortions
- color images
- edge pixels
- gaussian filter