Figure 2From: Biclustering via optimal re-ordering of data matrices in systems biology: rigorous methods and comparative studiesRe-ordering of Whole Lenna Image with Noise. The clustering results for OREO, a Memetic algorithm, EBI hierarchical clustering, agglomerative hierarchical clustering, and CLICK for the replicated Lenna image after introducing noise into the pixels (see text for details). The original image is again recovered by OREO and the Memetic algorithm, whereas the other methods cannot reproduce the correct ordering.Back to article page