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

Figure 5

The flow chart of the experimental effect while S = 12.12, W = 0.50, X = 0.9, and Y = 1.1. (a) Original image. (b) Fractional PST edge extraction. (c) Superimposed image. (d) RTV processed image.

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