Now, many people want to know which effect is better between scanner and document camera. Before answering this question, let’s talk about the main functions of the two. Scanner is an optoelectronic integrated device that emerged in the 1980s, and its main function is to realize the electronization of paper documents. At the beginning of document camera’s birth, the main function is to electronize paper documents.The only difference between scanners is the working principle. The two devices address the same needs, so many consumers want to compare and see which device has a better effect. The biggest difference between the high camera and various types of scanners is not so much the effect, as the application scenario is different.
The main features of the document camera are: scanned documents do not need paper, no waste of paper, suitable for paperless office. The scanning speed of the high beat instrument is fast, while the traditional scanner is more complicated when scanning the document , you need to lift the lid to turn the page, and the high beat instrument can directly scan the page. The traditional scanner is more complicated when scanning documents. Flatbed scanner is a closed light source, not affected by strong light, scan the image will not change, basically can reach the size of 1:1, high color restoration, clear picture. Suitable for scanning color paintings, pictures, photographs.
The main function of the scanner is scanning, but just to scan for comparison, the scanner is better than the high shot instrument, the scanner optical resolution can easily reach 600dpi and the resolution is also very high, suitable for high-precision scanning applications.Used to digitize complex data and OCR text recognition, the document camera is much more efficient than the scanner, but if you simply need a high precision scanning effect, the scanner is better. 
Post time: Feb-20-2023