Figure 1From: Micro-crack detection of multicrystalline solar cells featuring an improved anisotropic diffusion filter and image segmentation techniqueExamples of multicrystalline solar cell images. (a) Defected sample and (b) good sample. (i) Original image showing the formation of other image components like fingers, dark areas, and dislocation clusters. (ii) Close-up view of (i). The dashed circle in Figure 1a (i) shows the location of the micro-crack.Back to article page