Reviewing advancements in OCR and image recognition
As we discussed in Chapter 4, Deriving Value from Knowledge Mining Solutions in Azure, OCR is not exactly a new technology. However, some enhancements in recent years along with the ability to couple OCR with other text-related capabilities have helped many customers expand what they are now able to do with OCR. We have also seen similar increases in image processing capabilities as well as significant improvements in digital photography technology. As a result of these enhancements, we have much more ability to leverage the insights pulled using these technologies. Let's start with understanding what enhancements we gain by using OCR technology in Cognitive Search.
Understanding OCR enhancements
The OCR enhancement skill included with the Cognitive Search service allows us to extract text from images that are processed. The text extracted can come from handwritten or printed text as well as digits and currency symbols...