27 lines
863 B
Markdown
27 lines
863 B
Markdown
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# Adaptive Thresholding
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Adaptive Thresholding capabilities in GIL are demonstrated by the program `adaptive_threshold`, compiled from the sources `example/adaptive_threshold.cpp`.
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## Synopsis
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`adaptive_threshold`
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The program doesn't take any argument on the command line.
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`adaptive_threshold` expects to find an image called `test_adaptive.png` in the current directory, and produces one image for each thresholding method:
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- `out-threshold-adaptive-mean.png`
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- `out-threshold-adaptive-mean-inv.png`
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- `out-threshold-adaptive-gaussian.png`
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- `out-threshold-adaptive-gaussian-inv.png`.
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## Specific requirements
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### Build requirements
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- A C++ compiler compliant with C++14 or above
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- The PNG library installed and configured.
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### Execution requirements
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- `adaptive_threshold` expects to find an image called `test_adaptive.png` in the current directory.
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