MENGUBAH TULISAN DALAM FILE PDF ATAU GAMBAR KE BENTUK TEKS/WORD - In here, i want to introduce one of software to extract text from any image/pdf you supply. How to extract it?What to use extract it? There two methods service to extract text from any image/pdf you supply, use OCR (Optical Character Recognition) tool/software or OCR Online. Have you ever heard that tools?
Base on wikipedia, Optical character recognition, usually abbreviated to OCR, is the mechanical or electronic conversion of scanned images of handwritten, typewritten or printed text into machine-encoded text. It is widely used as a form of data entry from some sort of original paper data source, whether documents, sales receipts, mail, or any number of printed records. It is a common method of digitizing printed texts so that they can be electronically searched, stored more compactly, displayed on-line, and used in machine processes such as machine translation, text-to-speech and text mining. OCR is a field of research in pattern recognition, artificial intelligence and computer vision.
Early versions needed to be programmed with images of each character, and worked on one font at a time. "Intelligent" systems with a high degree of recognition accuracy for most fonts are now common. Some systems are capable of reproducing formatted output that closely approximates the original scanned page including images, columns and other non-textual components.
OCR software enables you to extract text from an image and convert it into an editable text document. If you need the text from an image you don't have to sit and type in the whole text. Just scan the text and then use our OCR tool to convert it into editable text.
References: wikipedia
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