<p>Is there a go library that can read the orientation data from images taken with a phone?</p>
<hr/>**评论:**<br/><br/>recurrency: <pre><p>Search godoc.org </p></pre>1Gijs: <pre><p>Or just google: github.com/rwcarlsen/goexif/exif</p></pre>PaluMacil: <pre><p>I've had to import phone images that had no exif data for orientation, and they tended to be rotated 90 degrees, so I decided I needed to use OpenCV to determine face orientation... which was enough to cancel the feature request for uploading profile photos. If it doesn't seem to work, keep in mind that you can't assume all devices will save the data, though that might not be as common anymore with current hardware.</p></pre>
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