Figure 6From: K-cluster-valued compressive sensing for imaging(a) The original gray images. The measurement numbers of both conventional and K-cluster-valued CS over these images are M = 3S, where S is the sparse level. (b) The reconstructed images using conventional CoSaMP recovery method. (c) The images reconstructed by K-cluster-valued CoSaMP. Note that cluster number K was chosen to be 10 for all these images.Back to article page