Depicted below are the original image and the results after applying different thresholds values (118, 128, 138) to it. The original image has been first expanded or "zoomed" by a factor of 4.
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a) | b) |
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a) | b) |
The areas of each thresholded image are depicted below.
Level Area 118 731 pixels 128 659 pixels 138 588 pixels