Novel approach of acceleration estimation via time-frequency image of GPS carrier signal.
Xuan XiaJiankang ZhaoZhongyuan ZangKewei ZhongLiang DongPublished in: ICSAI (2016)
Keyphrases
- image features
- image pixels
- input image
- single image
- estimation algorithm
- image analysis
- image data
- signal processing
- multiscale
- low frequency
- image regions
- frequency domain
- high frequency
- image classification
- image segmentation
- test images
- image representation
- segmentation algorithm
- edge detection
- image retrieval
- additive noise
- impulse response
- high frequency components
- multiresolution
- fourier transform
- mobile devices
- image processing
- pixel intensities
- random noise
- hilbert transform