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Extract text from an image. Requires the 'tesseract' package.
image_ocr(image, ...)
object returned by image_read
image_read
additional parameters passed to tesseract::tesseract()
tesseract::tesseract()
# NOT RUN { if(require("tesseract")){ img <- image_read("http://jeroen.github.io/images/testocr.png") image_ocr(img) } # }
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