问题
I am trying to preprocess images for OCR(tesseract) on my app, I have found a great script for doing this on Freds ImageMagick Scripts but I don't know how to use Image Magick within an iOS app let alone then run a script to do so. I have googled around and not found much to help so I'm wondering if is possible? I apologise for this being such an open question. Any help would be great. Thanks
来源：https://stackoverflow.com/questions/42763965/imagemagick-ios-image