Noise Estimation and Type Identification in Natural Scene and Medical Images using Deep Learning Approaches

Figure 2

(a) CT image, (b) Gaussian noised image, (c) motion noised image, (d) Poisson noised image, (e) salt-and pepper noised image, (f) speckle noised image, (i) histogram of (a), (ii) histogram of (b), (iii) histogram of (c), (iv) histogram of (d), (v) histogram of (e), and (vi) histogram of figure (f).