Convolution Power Spectrum Analysis for fMRI Data Based on Prior Image Signal.

Jiang Zhang Huafu Chen Fang Fang Wei Liao

Published in: IEEE Trans. Biomed. Eng. (2010)

Keyphrases

spectrum analysis
ultrasonic images
image data
input image
frequency domain
multiscale
image segmentation
image filtering
segmentation method
discrete fourier transform
pixel values
edge detection
similarity measure
original images
homogeneous regions
high frequency
image quality