Adaptive Compressive Sensing of Images Using Spatial Entropy

Figure 3

Subjective comparison of reconstructed Lenna images by various CS-based codec at different measurement rates. From left to right: BCS, V-ABCS, S-ABCS, and the proposed ABCS. Note that is the total measurement rate.

(a) = 0.1

(b) = 0.3

(c) = 0.5