An image-rejecting mixer and vector filter with 55-dB image rejection over process, temperature, and transistor mismatch.
Thomas HornakKnud L. KnudsenAndrew Z. GrzegorekKen A. NishimuraWilliam J. McFarlandPublished in: IEEE J. Solid State Circuits (2001)
Keyphrases
- image data
- single image
- image features
- input image
- multiscale
- image content
- image analysis
- template matching
- image representation
- similarity measure
- image filtering
- matching process
- region of interest
- image segmentation
- image classification
- image structure
- low level
- contrast enhancement
- spatial information
- keypoints
- test images
- segmentation method
- image collections
- pixel values
- image pixels