Take Huawei mate30 mobile phone and EMUI 10 system as examples:
1, open the "camera" application of the mobile phone, and enter the icon option in the upper left corner of the camera click interface.
When you open it, you can select the scanning function at the bottom. Scanner has different function options, you can click and choose to use as needed. After selecting the option, the interface will be prompted. Follow the prompts, and then scan what needs to be scanned, and relevant results will appear.
Take iphone 1 1 mobile phone and IOS 13 system as examples:
1. Find the "Memo" program in your mobile phone, open it, click on the blank space and select the "+"button.
2. Then, select the document to be scanned in the menu, jump to the camera interface and point to the document to be scanned. Paper documents should be flat. After a period of time, the text extraction of paper documents can be completed. A clipping box will appear after shooting, and you can select the required area.
(The above methods and situations are applicable to Huawei, Apple and other mobile phone models with scanning function. )
Correct use of scanner
New employees often come to the office: "How to use this scanner?" Let me introduce you to the correct usage of the scanner. I hope I can help you. Welcome to read!
Correct use of scanner
Scanning image
After installing the driver, the application software is used to obtain the scanned image of the scanner. The simplest and most convenient way is to use the "drawing" software that comes with Windows system. Naturally, you can also use professional graphics and image software, such as Photoshop, to obtain scanned images. Let's take "Drawing" software as an example to illustrate how to obtain scanned images.
(1) Under the WindowsXP operating system, click Start → All Programs → Accessories → Drawing to open the drawing software window.
(2) Click the "From Scanner or Camera" command on the file menu bar to pop up the scanner window.
(3) Windows have four options, corresponding to the type of manuscript we want to scan. If you want to scan a color photo, please select the "Color Photo" item, put the photo in the scanner, cover it, and then click the "Preview" button. At this point, the scanner starts to preview, and the pre-scanned picture appears in. Preview box on the right.
(4) Move and scale the rectangular box in the preview box to an appropriate size and position, and select the area to be scanned. After selection, click the "Scan" button, the scanner will start scanning, and the screen will display the scanning progress.
(5) After scanning, the picture will appear in the small picture editing area of the Drawing software window, and you can modify and save the picture.
Scan text
The scanner also has a very useful function, that is, the opticalcharacterrecognition (OCR) function, which transforms printed articles into editable texts by scanning, greatly facilitating text entry workers. To realize character recognition, OCR character recognition software should be installed in addition to the scanner driver and scanner application software.
First, the manuscript should be scanned and then identified. Generally speaking, there are the following steps:
(1) Scan files. In order to use OCR software for character recognition, you can scan the manuscript directly in OCR software. After running the OCR soft servant, the OCR software interface will appear.
Place the manuscript to be scanned on the glass surface of the scanner, so that the side to be scanned faces the glass surface of the scanner, with the tip of the manuscript facing down and aligned with the edge of the ruler, and then cover the scanner for scanning. Click the "Scan" button in the window to enter the scanning driver software for scanning, and its operation method is similar to scanning pictures. The scanned document image appears in the OCR software window.
(2) Scale the picture appropriately. After scanning the document, the picture of the text to be recognized that just appeared in the window is very small. First, select the "Enlarge" tool to enlarge the picture appropriately to make it clearer. If necessary, you can also select the Reduce tool to reduce the screen appropriately.
(3) Adjust the picture. All kinds of OCR software provide rotation function, so that the picture can be rotated at any angle. If the text screen is tilted, you can choose the Tilt Correction tool or the Rotation tool to adjust the screen.
(4) Select the recognition area. When recognizing, select the "Set Recognition Area" tool to frame the area to be recognized on the text screen. At this time, you can also frame multiple areas according to the screen situation. If it is full-text recognition, there is no need to set the recognition area.
(5) recognize the text. Click the "recognize" command, then OCR will segment the text first, and then recognize it, and the recognized text will be gradually displayed. After the general appraisal is completed, turn to the "manuscript proofreading" window.
(6) proofreading of manuscripts. All kinds of OCR software provide the function of proofreading and revising manuscripts. Possible wrong words are identified, displayed in bright colors, and can be modified. Some software's text proofreading tools can provide several words with similar glyphs to choose from.
(7) Save the file. Users can store the recognized file as a text (TXT) file of Word or an RTF file.
If there is no other software, the scanner can be used as follows:
1. Connect the scanner to the computer with USB cable and put the file into the scanner.
2. Click Computer, and then click Open Scanner.
3. Select Scanner and Camera Wizard in the pop-up dialog box, and then click OK.
4. After opening the program, click Next.
5. Then, according to the prompt, select the picture type, color photo and paper source tablet, and then click Next.
6. In the pop-up dialog box, enter the file name, file format and save location according to your own needs, and click "Next".
7. Start scanning, and click Finish after scanning.
8. You can find the scanned file in the storage location.
Classification and characteristics of scanners;
At present, scanners are divided into two families: desktop scanners and manual scanners.
First of all, talk about the desktop scanner, which is relatively large and heavy and not easy to carry; But its price is low, and it can scan high-resolution color pictures, so everyone likes it.
And its brother's manual scanner, although light and compact, easy to carry and cheap, can only scan low-resolution gray-scale or black-and-white pictures.
How to use the scanner?
Scanners have been widely used, and now the integration of printing, copying, scanning and fax machines is promoting this trend. Our company uses an all-in-one HP machine, which is very convenient. I brought the following. What is the purpose of the scanner? I hope it helps you.
1. Open the upper cover of the all-in-one scanner and press the document or picture to be scanned face down.
2. Double-click "My Computer" in the computer and click the scanner icon in my computer (this icon will appear after the driver of the all-in-one machine is installed).
3. Select Scanner and Camera Wizard in the pop-up dialog box, and then click OK.
4. Click "Next", select the picture type "Color Photo", the paper source "Plane", and then click "Next".
5. Enter the file name, file format and storage location. For example, if I enter the file name "557", the file format "JPG" and the storage location "Desktop", click Next.
6. When scanning starts, a progress bar will be displayed.
7. After scanning, select "Do nothing, I will finish processing these photos", click "Next" and click "Finish".
8. At this moment, a scanned picture of 557.jpg appeared on the desktop. Open it and see the effect.
How to use the scanner
The scanner can be used as follows:
Tools/materials: ASUS Feitian 7, windows 10, Epson DS- 16 10.
1. Connect the scanner to the computer with USB cable and put the file into the scanner.
2. Click Computer, and then click Open Scanner.
3. Select Scanner and Camera Wizard in the pop-up dialog box, and then click OK.
4. After opening the program, click Next.
5. According to the prompt, select the picture type, color photo and paper source tablet, and then click Next.
6. In the pop-up dialog box, enter the file name, file format and save location according to your own needs, and click "Next".
7. Start scanning, and click Finish after scanning.
8. The scanned file can be found in the storage location.
How to operate the scanner
The specific operation method of the scanner is as follows:
Tools/raw materials: tink pad 14s, Windows 10.
1. Click the WIN logo of the computer and select Control Panel in the menu bar.
Turn on the computer, click WIN logo in the lower left corner of the desktop, and click the control panel button in the pop-up menu bar.
2. Click View Devices and Printers.
Enter the control panel interface and select "View Devices and Printers" under the "Hardware and Sound" module.
3. Select the corresponding scanner and right-click to start scanning.
Enter the interface of devices and printers, select the corresponding scanner, right-click and select the "Start Scanning" button.
4. For settings related to scanning, click Scan.
In the pop-up scanning options, make scanning related settings, set various parameters, and click the "Scan" button.
5. Check the scanning progress and wait for the scanning to complete.
You can see the scanning progress bar when you start scanning, and wait for the scanning to be completed.
6. Click the "Import" button
After scanning, the dialog box for importing pictures will automatically pop up, and click the "Import" button.
7. View the scanned files.
After the import is completed, the scanned file will be saved to your computer. Click to view the scan results.