To choose a good scanner, you should know about its features. There are many options to choose from. From the size of the scanning surface to the types of scans, there is a device that can meet your needs. The features of the scanner should be easy to understand.
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Deskew function
A scanner de bureau with a deskew function will straighten skewed or otherwise distorted documents. This feature helps ensure that documents produced by the machine will be of high quality. Documents with minimal skew are more likely to be recognized by OCR systems. Additionally, deskewed records will be less likely to cause operator fatigue due to constant eye adjustment. During document acquisition, high-speed professional scanners often feature an automatic document feeder. Deskewing is also helpful when scanning newspapers and other documents prone to skewing. The low stiffness of paper can cause a document’s image to be slightly tilted. Skew, which comes from the Anglo-Saxon word for dependency, is a slight tilt that can affect a document’s appearance. A scanner with a deskew function can correct skew by using a slope correction operation.
Text homogeneity
Scanner De Bureau offers several different text correction functions that adjust the scan quality. These include text deskewing, which turns text blocks into lines. It then calculates the available angle of each skewed line and applies the average value to the entire page. This feature can increase the scanning quality, but it also takes more time and memory, which can decrease the scanning speed.
OCR software
OCR software is the technology that recognizes text on paper documents, matches it to stored images, and then recreates the information as searchable files. This helps save time, energy, and money for businesses. As more companies move towards paperless environments and cloud-based digital solutions, the need for OCR software is growing. This software automates data workflows, reduces turn-around times, and eliminates manual effort. Besides converting scanned documents into editable digital files, OCR software lets you search specific papers and accounts. Whether you have hundreds of invoices or want to save only particular names, OCR software is helpful to make the process faster and more convenient. It also helps you free up valuable storage space. By using this software, you can turn a filing cabinet full of information into editable digital files. Moreover, you can back up the data to a CD.
Document scanners capture a digital image of the contents on the surface
Document scanners capture a digital image of the contents on a surface. They help scan a large number of documents at once. They also allow you to batch documents for easier scanning. Many of these devices also have remote scanning capabilities. The resolution of a document scanner ranges from 200 to 400 dots per inch. High-speed scanners can scan up to 100 pages per minute. Document scanners can also handle double-sided documents. The resolution of a document scanner varies depending on the resolution of the paper it is scanning. For text documents, a 300-dpi DPI is sufficient, while for text documents that are intended to be printed, a 600-dpi DPI is preferable. A document scanner may also include an Optical Character Recognition (OCR) feature to edit the text.