Analysis and gain design of an integrated quadrature mixer with improved noise and image rejection.
Jackson HarveyRamesh HarjaniPublished in: ISCAS (4) (2001)
Keyphrases
- image noise
- image analysis
- background noise
- image data
- input image
- single image
- multiscale
- edge detection
- image segmentation
- high resolution
- image features
- image pixels
- phase information
- gaussian noise
- pixel intensities
- geometric distortions
- salt pepper
- noise level
- low frequency
- test images
- image content
- image representation
- image structure
- noisy images
- image matching
- image regions
- denoising algorithm
- segmentation algorithm
- feature points
- image classification
- band limited
- transformed image
- multiresolution