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17 lines
593 B
Markdown
17 lines
593 B
Markdown
# Crop strategy accuracy
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1. Download the [MSRA Salient Object Database](http://research.microsoft.com/en-us/um/people/jiansun/SalientObject/salient_object.htm) (101MB).
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2. Extract each image and its median human-labelled salient region.
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3. Generate a test report of percentage deviance of top and left edges for each crop strategy, plus a naive centre gravity crop as "control".
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```sh
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git clone https://github.com/lovell/sharp.git
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cd sharp/test/saliency
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./download.sh
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node report.js
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python -m SimpleHTTPServer
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```
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The test report will then be available at
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http://localhost:8000/report.html
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