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added a better example section

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Tim Kächele 2015-08-15 01:13:22 +02:00
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README.md
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@ -52,15 +52,23 @@ sobel.detect_edges # => ChunkyPNG::Image
## Examples
![Airplane](test/pictures/airplane.png)
Input file
![Airplane with naive edge detection](test/output/airplane_standard.png)
![Airplane](test/pictures/airplane.png)
<br>
Naive Edge Detection
![Airplane with sobel edge detection](test/output/airplane_sobel.png)
![Airplane with naive edge detection](test/output/airplane_standard.png)
<br>
Sobel Edge Detection
![Airplane with sobel edge detection](test/output/airplane_sobel.png)
## Contributing