Fig. 4From: Comparison of the occlusal contact area of virtual models and actual models: a comparative in vitro study on Class I and Class II malocclusion modelsColor coded occlusal map and virtual occlusion obtained by scanning. a Using the color scale, the black scale corresponds to 0.0–0.098 mm of the interocclusal distance. b The black marking area corresponds to black scale in Fig. 4-A. Using photoshop, numbers of pixels in the black marking area were countedBack to article page