Many people have used mobile phones to shoot text materials, take a test paper, take a page of a book, and take a photo of a certificate. It's OK to shoot by yourself. If you don't shoot well, you can shoot again. However, if you receive pictures from others, it's not good to ask them to shoot again. What should I do? Today, Xiaobian introduces two software that can help you solve problems easily.
Picturecleaner makes text material and photos clearer
The first thing to leave the factory is the PC side software picturecleaner, which belongs to the free version of green environmental protection and can be used without installation and decompression. The operation interface is also simple, and the basic function buttons are clear at a glance.
Figure 1 main interface of picturecleaner
How to use picturecleaner
The user's first choice is to select the input and output directory in the menu bar file. After setting, you can see the supported image format files in the file directory tree.
Select the image to be corrected, four box selection points will appear in the preview box of the original image, drag them to the four corner boxes corresponding to the document in the image, select the document, and finally press the execute button to correct the image.
Figure 2 four box selection points
Fig. 3 moving box, selecting point and selecting document
Adjust the algorithm to get better results
The document bleaching function can make the text in the picture more black and white, the text content more clear and easier to view and print.
In the bleaching algorithm option, users can try to switch different algorithms to achieve the best results. Of course, if you don't want the bleaching effect, you can choose to disable it directly, so that the document in the picture will only be corrected without bleaching.
Figure 4 fast algorithm effect
Figure 5 disable bleaching
Image preprocessing and batch processing
Picturecleaner also has seven image preprocessing functions (left rotation, right rotation, contrast adjustment, automatic quantization, gamma adjustment, sharpening and inversion), which will enable users to get more effective pictures.
Picturecleaner supports batch operation. Users only need to set the output and input directory, then check auto save, select the directory name in the file directory tree, and finally press enter to batch complete the image bleaching operation.
There is also a saving tool on the mobile phone, QQ to help
After entering the text enhancement editing mode, the user can put the distorted text picture right, and can make the text clear, the effect is quite good.
Figure 6 file enhancement
Fig. 7 selected frame correction picture
Figure 8 correction effect
Figure 9 text clarity effect
How about, with the help of these two softwares, you don't need to use PS to save the bad text material photos. Try it now.
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Link to the original text:Pacific computer network