International Scholarly Research Notices

Research Article

Edge-Detection in Noisy Images Using Independent Component Analysis

Figure 7

Application of the proposed approach to colored images with step size of 1.
672353.fig.007a
(a) Original image
672353.fig.007b
(b) Image with 3 dB Gaussian noise
672353.fig.007c
(c) Edge-detection using NLMCanny
672353.fig.007d
(d) Edge-detection using the proposed approach
672353.fig.007e
(e) Original image
672353.fig.007f
(f) Image with 3 dB Gaussian noise
672353.fig.007g
(g) Edge-detection using NLMCanny
672353.fig.007h
(h) Edge-detection using the proposed approach
672353.fig.007i
(i) Original image
672353.fig.007j
(j) Image with 3 dB Gaussian noise
672353.fig.007k
(k) Edge-detection using NLMCanny
672353.fig.007l
(l) Edge-detection using the proposed approach