#DESKTOP OCR TOOL PICTURES PDF#

Parameter is not valid.: : Failed to extract text with OCR -> System.ArgumentException: Parameter is not valid.Īt (String filename)Īt .Utilities.GetImageForOCR(OCRSource source, SourceScanMode sourceScanMode, Nullable`1 scanRegionX1, Nullable`1 scanRegionY1, Nullable`1 scanRegionX2, Nullable`1 scanRegionY2, IEnumerable`1 imagesToFind, Int32 tolerance, Boolean waitForImage, Boolean timeoutSet, Nullable`1 timeout, Nullable`1 searchRegionImageX1, Nullable`1 searchRegionImageY1, Nullable`1 searchRegionImageX2, Nullable`1 searchRegionImageY2, Action suspendSecureScreen, Action restoreSecureScreen, String imageFilepath, IImageFinder imageFinder)Īt .ExtractTextWithOCRBase.Execute(ActionContext context) I've also tried this with 'Create Tesseract OCR engine' as the prior action (even though I believe that is no longer needed) with the same result. I have confirmed that the Tesseract connector is on my local machine. I have tried either reading all of the text from the fall or a subregion with the same result.

#DESKTOP OCR TOOL PICTURES PDF#

It allows you to work with PDF documents anywhere on your desktop. I am using the 'Extract Text with OCR' action and get the error below every time. Microsoft PowerToys is getting a new utility called PowerOCR that lets you select text in an image and copy it directly to the Windows clipboard. OCR software is a program that allows you to convert scanned images of text into. I am currently trying to extract a small bit of text from a scanned pdf file.

Desktop ocr tool pictures