Gray-Level Image Transformation of Paved Road Cracks with Metaphorical and Computational Analysis

Figure 9

Different results of gamma corrections. (a) 0.3 gamma value output image. (b) 0.5 gamma value output image. (c) 0.7 gamma value output image. (d) 0.9 gamma value output image. (e) 1 gamma value output image. (f) 2 gamma value output image.

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