The matrix CCD sensor component uses a planar CCD composed of very small pixels. His collection method is point-to-point true color one-time collection.
The true color matrix CCD sensor can convert the single pixel light signal on the surface of the original to an electrical signal, and the acquisition speed is completed in an instant. Normally, it takes only 0.3 seconds to scan the entire color image of A2 at 600dpi with high accuracy. Because the image acquisition is completed as a whole, the color reproduction of the image acquisition is better. The color filter provides a very high color saturation for the three consecutive rows of CCD elements of red, green and blue, and the whole image is collected. The pixel size of a high-quality true color matrix CCD is quite large, and the size of 10 μm × 10 μm is a typical pixel size value. A larger pixel size can help reduce noise and other possible effects on imaging quality.
1. Current market demand for ancient book scanners
(1) The digitization of historical documents becomes more and more important for library services;
(2) There is an increasing demand for digitally processed files;
(3) Many precious documents are unique and need to be handled gently according to the preservation rules;
(4) In order to better process digital files, the scanning equipment needs to be suitable for any files that are digitally processed, rather than these files need to be suitable for scanning equipment;
(5) Maximize the efficiency of scanning equipment and save costs;
(6) The single-shot technology is rapidly improving, and there are currently good reasons to replace line sensor devices in many applications;
(7) Realistic color tone copying and perfect image quality have become a reality;
(8) Many books are not allowed to open to 180 degree angle;
(9) The older the books, the greater the average damage rate.
2. The background and commitment of book2net
In the following fields, MICROBOX, as a device manufacturer cooperating with book2net, has strong internal technical strength
(1) Sensor technology;
(2) Matrix CCD single camera technology;
(3) Single camera technology;
(4) Software and platforms in different languages;
(5) PCB board design
(6) Optics;
(7) Mechanics and special book fixing techniques.
The book2net design team listens carefully to the needs that have been communicated from many major libraries.
The book2net team has listened to these needs and converted them into new products.
Tailor-made 180 ° or V-shaped manuscript table, which is tailored for the volume of ancient books, guarantees the best adaptation of the supporting surface and can easily scan files of different thickness.
The book2netkioskplus non-contact ancient book scanning system has a humanized design and is equipped with a comfortable LED cold light source system. The light source does not move or move during the scanning process. It provides a non-radiation, silent and comfortable light scanning environment for the staff to perform long-term digital scanning.
Suzhou Longliqi Imp.&Exp. Co.,Ltd , https://www.longliqiexp.com