We propose deterministic sampling strategies for compressive imaging based on Delsarte-Goethals frames. We show that these sampling strategies result in multi-scale measurements which can be related to the 2D Haar wavelet transform. We demonstrate the effectiveness of our proposed strategies through numerical experiments.
Andrew Thompson and Robert Calderbank, "Compressive imaging using fast transform coding," Proc. SPIE 9992, Emerging Imaging and Sensing Technologies, 99920F (Presented at SPIE Security + Defence: September 28, 2016; Published: 25 October 2016); https://doi.org/10.1117/12.2239999.
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