projecticodis

When we need to extract text from paper materials, do we think of using OCR text recognition technology software to extract content? OCR is commonly referred to as text recognition, and it is called "optical character recognition" in the industry. It is a process in which optical devices such as electronic equipment, taking scanners or digital cameras for example, obtain the printed characters on paper, determine their shape by detecting dark and light patterns, and then use character recogni...

The main advantage of the projection display is to create large-size images which bring shocking visual effects. Image quality is one of the most important cores of projectors. With the progress of core technology and the development of production technology, the image quality of projectors has been continuously improved.

Core parameters determine the basis of image quality

The key parameters and unique technology are the decisive factors of projector ima...

We often see “trapezoid correction” when we buy projectors, so what exactly does trapezoid correction mean?

What is trapezoidal correction?

Trapezoidal distortion occurs when the projector is not vertically aligned with the screen or when the projection screen has an inclined surface.

Early projectors did not have trapezoid correction. Projector is usually in ...

Scanners can convert written materials or physical objects such as pictures, photos, films, and manuscripts that want to be saved into pictures or PDF format, which can be scanned by pdf camera scanner, and input them into computers. They are important equipment for paperless work. So how to install the scanner? There are different types of scanners and different method...

3. Install SCSI Scanner

SCSI scanner is also a typical scanner at present. The installation of this scanner is relatively more complicated than that of the previous two types of scanners. When installing a scanner using SCSI interface, everyone needs to open the chassis of the computer connected to the scanner and select an idle PCI slot, then insert the SCSI interface card attached to the scanner into the PCI slot, and then use screws to fix the SCSI card in the chassis of...

The so-called home projector refers to the projector mainly used in the bedroom and living room. Its main function is digital imaging and movie display. With the improvement of people's living standards and the continuous increase of the housing area, the home projector is gradually favored by everyone and has a tendency to gradually replace traditional TV sets. And there is also the 

High-speed scanners bring great convenience to our life, helping us deal with things more efficiently in our work. When we buy high-speed scanners, we will certainly be confused. A variety of high-speed scanners on the market, which one is better? We can purchase by checking the scanner's scanning width, scanning speed, image output, image enhancement, and paper thickness range.

How to choose a high speed scanner

Scanning width

The maximum scanning width of the ...

What are the functions of the high-speed camera? What are the characteristics of it? The high-speed camera is a digital input device that can capture pictures quickly and convert them into data that can be displayed, edited, stored and output by a computer. It is an innovative product. Compared with traditional scanner equipment, it has a folding ultra-convenient design and can complete one-second high-speed capture of image.

Product characteristics of high-speed camera

Although a long holiday has just passed, the Labor Day holiday will soon be resumed. The Labor Day holiday will last for five days, but I think everyone has no interest in going out to play. Why don't you watch movies and TV plays at home and play games? How can you play games at home without a projector? Many people may say that the projector is too large to play games. Indeed, projectors are still used for watching movies and TV plays at present. Even with HDMI connectors, they are connecte...

Product description of a document scanner

The document shooting instrument is a convenient high-speed multifunctional shooting instrument. Whether it is a paper document, a colored picture, or a three-dimensional object, it can easily shoot it and store the shot pictures in real-time. It is not only more efficient than traditional scanners but also has more functions and uses. The document shooting instrument adopts unique foldable design, with a simple, beautiful, noble, and stable app...