A 17.1-17.3-GHz image-reject downconverter with phase-tunable LO using 3× subharmonic injection locking.
Stephen Y. YueDennis K. MaJohn R. LongPublished in: IEEE J. Solid State Circuits (2004)
Keyphrases
- multiscale
- input image
- image analysis
- image data
- single image
- image features
- phase information
- image content
- image segmentation
- image representation
- image retrieval
- template matching
- image regions
- segmentation method
- image classification
- feature points
- edge detection
- spatial information
- high resolution
- low level
- test images
- image pixels
- keypoints
- learning objects
- region of interest
- image database
- image collections
- pixel values
- image processing algorithms
- frequency band