An Image Enhancement Algorithm Based on Fractional-Order Phase Stretch Transform and Relative Total Variation

<div>The flow chart of the experimental effect while <i>S</i> = 13.12, <i>W</i> = 13.12, <i>X</i> = 1.05, and <i>Y</i> = 0.95. (a) Original image. (b) Fractional PST edge extraction. (c) Superimposed image. (d) RTV processed image.</div>

Computational Intelligence and Neuroscience

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Figure 7

Figure 7: An Image Enhancement Algorithm Based on Fractional-Order Phase Stretch Transform and Relative Total Variation 