Wireless orientation sensing using magnetoquasistatic fields and complex image theory.
Darmindra D. ArumugamJoshua D. GriffinDaniel D. StancilDavid S. RickettsPublished in: RWS (2012)
Keyphrases
- image data
- input image
- image content
- multiscale
- single image
- image segmentation
- image retrieval
- image features
- image classification
- similarity measure
- test images
- high level
- spatial frequency
- template matching
- region of interest
- low level
- image representation
- edge detection
- location and orientation
- mobile devices
- dominant orientation
- spatial information
- image analysis
- image pixels
- precise localization
- medical images
- normal direction
- intensity variations
- aspect ratio
- image filtering
- position and orientation
- pixel values
- high resolution
- image registration
- segmentation method
- wireless networks
- natural images
- feature points