Figure 8From: Hierarchical CoSaMP for compressively sampled sparse signals with nested structureNAP property for texture images in the GBT domain. (A) Original fragment of the D49 Brodatz texture. (B) Image obtained by retaining only 1/8 of the GBT coefficients. (C) Image obtained by retaining only 1/16 of the GBT coefficients.Back to article page