Zhang-Suen thinning algorithm: Difference between revisions
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All pixels are tested and pixels satisfying all the following conditions are just noted at this stage. |
All pixels are tested and pixels satisfying all the following conditions (simultaneously) are just noted at this stage. |
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* (0) The pixel is black and has eight neighbours |
* (0) The pixel is black and has eight neighbours |
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* (1) <math>2 <= B(P1) <= 6</math> |
* (1) <math>2 <= B(P1) <= 6</math> |
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