7 Alternatives to OCR for Document Conversion

OCR

vs.

CNN

10

OCR (Optical Character Recognition) and CNN (Convolutional Neural Networks) are two different types of Artificial Intelligence (AI) technologies used in different areas. OCR is primarily used to detect text from images and documents, while CNN is used for image recognition tasks such as object detection and facial recognition. When it comes to speed, OCR is much faster than CNN because OCR only needs to identify the characters whereas CNN has to identify objects within an image. As a result, OCR can process a large number of documents quickly while CNN will take more time. Additionally, OCR requires less computing power than CNN since it does not need to analyze the entire image but rather just the characters. On the other hand, CNN requires more computing power since it has to analyze the entire image. When it comes to accuracy, both technologies offer good results but there are some differences. OCR can be affected by poor quality or low resolution images which can cause errors in the detected text while CNN can deal with these issues quite well. However, when identifying objects,CNN may incorrectly classify them if they contain similar features or colors which can affect its accuracy. Overall, OCR offers fast and accurate text recognition while CNN provides better accuracy for image recognition tasks such as object detection and facial recognition but takes more time and computing power.

OCR

vs.

PDF

30

OCR and PDF are both websites offering document conversion services. OCR stands for Optical Character Recognition software, which can convert documents from image files into editable text documents. PDF stands for Portable Document Format, which is a file format used to present documents in a fixed layout regardless of the application or viewer used to open it. One of the main differences between OCR and PDF is the types of documents they can process. OCR supports image-based formats such as JPEG, TIFF, and PNG while PDF supports more than just image-based formats including plain text, HTML, XML and Microsoft Office formats like Word and Excel. Additionally, OCR offers more advanced features such as multi-page scanning with batch processing and automatic recognition of text elements resulting in better accuracy when converting documents into an editable format. On the other hand, PDF allows users to convert multiple files at once with no limits on size or file type but its accuracy may be lower than that of OCR when converting images into text due to its lack of specialized features.