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Fourier Transform to Group Feature on Generated Coarser Contours for Fast 2D Shape Matching.
Yan Zheng
Fanjie Meng
Jie Liu
Baolong Guo
Yang Song
Xuebing Zhang
Ling Wang
Published in:
IEEE Access (2020)
Keyphrases
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fourier transform
fourier descriptors
frequency domain
signal processing
fourier domain
feature vectors
matching algorithm
power spectral density
single image
image matching
image features
d objects
correlation function
rotation invariance
fourier coefficients
fourier analysis
polar coordinates
image segmentation
frequency spectrum
log polar
decision trees