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. Author manuscript; available in PMC: 2013 Oct 20.
Published in final edited form as: IEEE Trans Biomed Eng. 2012 Oct 9;60(1):78–89. doi: 10.1109/TBME.2012.2223466

Fig. 10.

Fig. 10

Denoising results from in vivo experimental dataset: spectra at three voxels in the region outside of electrocogualation (voxel 1, top row, and voxel 3, bottom row) and inside of electrocogualation area (voxel 2, middle row), obtained from (a) noisy data; (b) spatial denoising; (c) PS-based low-rank filtering of the spatial filtering results; (d) LP-based low-rank filtering of PS-based low-rank filtering results (which is the final output of LORA). All spectra are shown in absolute mode and on the same scale.