Intelligent Character Recognition (ICR): Has capabilities to interpret a range of handwritten and cursive-type character sets, often involving elastic machine learning.Optical Word Recognition: Interprets word-length character sets in typewritten text with spaces.Optical Character Recognition: Interprets typewritten text one character at a time.There are four modes of OCR software for different languages and character sets – all generally referred to as OCR. More recently, developers have enhanced OCR capacities with AI, pattern recognition, and machine learning technologies. Early applications for OCR included data-entry assistance for documents of specific formats such as passports, bank statements, and invoices. OCR uses computer vision technology to recognize characters or words in images and convert them to digital text files. Document scanning software applies optical character recognition (OCR) software to scanned images to identify and convert text. Scanning devices can be desktop hardware with multi-page sheet feeders or a flat glass pane, handheld wand-type devices, or smartphone camera apps. Document scanning software can automate many repetitive manual tasks and improve overall office efficiency.ĭocument scanning uses an image scanning device to capture a digital image of a paper document or printed image.Document scanning is an integral part of document management and digital document processing.Document scanning software uses optical character recognition (OCR) technology to create text files from scanned images of typed text.In other words, they need to offer a lot of extra features to justify their cost. A reasonable price: Given that there are several very good free scanning apps, we cast a skeptical eye on apps that require a recurring subscription.Annotation and editing features: Once you have a nice, clean scan, you might want to mark it up-place some Xs so your client knows where to sign, for instance, or highlight text, add notes, or even put your own signature on a contract.At a bare minimum, we looked for a promise that apps won’t sell or share your data without consent. Attention to security: We were skeptical of apps that encourage you (or require you) to upload your scans to their own cloud servers for storage and OCR, as well as those that don’t provide clear security and privacy policies.Diverse format options: You’ll probably end up scanning text documents and receipts most of the time, but a good scanning app should also be adept at capturing material from less-common sources such as whiteboards, book pages, newspaper and magazine articles, and business cards.If the app can automatically back up scans to cloud storage, all the better. Ample sharing options: A good scanning app provides a convenient way to share your scans and OCR results on all the channels you like to use-email, Dropbox, Google Drive, Slack, printers, faxes, and more.Some apps export raw text (either as a TXT file or copied to the clipboard), while others provide formatted text in RTF or DOC files. Accurate text recognition: The best scanning apps use optical character recognition (OCR) to locate text in an image and convert it to an editable document.Different apps provide different scan resolutions and different filters, some of which are better than others at smoothing out wrinkles, shadows, and other blemishes. Great image quality: Although the scan quality is partly dependent on the quality of your phone’s camera, it also has a lot to do with the app itself. We looked for apps with intuitive controls, a thoughtful layout, and helpful features such as automatic document recognition and capture.
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