The vectorization example above was a simplified example. Typically, you need to use image pre-processing tools before vectorizing. Pre-processing includes the commands in Image | Processing Filters. For example, if the pixels are not well defined, you may need to use Adjust Contrast, Adjust Brightness, etc. If the lines in the image are not well defined or break apart, you may want to use Image Erosion and Dilation. Pre-processing and vectorization settings may take some experimentation to achieve the preferred results.
Congratulations! You have now completed the basic tutorial for Didger.
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