1. Perform single layer wavelet transform for input Images;

2. Fuse the low-frequency wavelet coefficient by fusion rules I and measured each high-pass wavelet sub-band coefficients with measurement matrix;

3. Fuse each high-pass measurement by fusion rules II;

4. Reconstruct fused high-pass wavelet coefficient via the TVAL3 algorithm;

5. Recover the fused image via inverse wavelet transform.