Fig. 3
From: Runge-kutta method inspired aerial image dehazing network in YUV space

Demonstration of color quantification differences. (a) Clear image; (b) Haze image; (c) Concatenated image; (d) Color quantization of clear image; (e) Color cluster of clear image; (f) Color quantization of haze image; (g) Color cluster of haze image; (h) Color quantization of concatenated image; (i) Color cluster of concatenated image.