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High-frequency and power-efficiency ultrasound beam-forming processor for handheld applications.
Guo-Zua Wu
Song-Nien Tang
Chih-Chi Chang
Chien-Ju Lee
Kuan-Hsien Lin
Oscal T.-C. Chen
Published in:
SoCC (2014)
Keyphrases
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high frequency
low frequency
high resolution
visual quality
subband
wavelet transform
wavelet coefficients
high frequencies
ultrasound images
low pass
high frequency components
ibm power processor
multi resolution analysis
phase shifting
computational complexity
frequency band
low bit rate coding
discrete wavelet transform
wavelet domain
power consumption
image quality
image compression
motion estimation
multiresolution