Wavelet subbands and their power spectra

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Here we show the subbands of the wavelet decomposition, three orientations per scale, non-subsampled.

WT FFT
Original
Test Image Fourier spectrum of test Image
Scale 1
 
Lowpass scale 1 FT Lowpass scale 1 Detail LH scale 1 FT Detail LH scale 1
Lowpass rows and columns Lowpass columns, Highpass rows
Detail HL scale 1 FT Detail HL scale 1 Detail HH scale 1 FT Detail HH scale 1
Highpass rows, Lowpass columns Highpass rows and columns
Scale 2
Lowpass scale 2 FT Lowpass scale 2 Detail LH scale 2 FT Detail LH scale 2
Lowpass rows and columns Lowpass columns, Highpass rows
Detail HL scale 2 FT Detail HL scale 2 Detail HH scale 2 FT Detail HH scale 2
Highpass rows, Lowpass columns Highpass rows and columns
Scale 3
Lowpass scale 3 FT Lowpass scale 3 Detail LH scale 3 FT Detail LH scale 3
Lowpass rows and columns Lowpass columns, Highpass rows
Detail HL scale 3 FT Detail HL scale 3 Detail HH scale 3 FT Detail HH scale 3
Highpass rows, Lowpass columns Highpass rows and columns