Fig. 9.

Recovery results of the yeast mitochondrial ribosome data. First column: Groundtruth images before sPCA. Second column: Groundtruth images after sPCA. Third column: examples of noisy observations. Fourth column: recovered images by our algorithm, rotated to align with groundtruth images. The rows: The first two rows are images with $\pi =0.15$. The last two rows are images with ${\pi }_i=0.05$.