The initial setting, the default resolution is 330dpi, and the images in the file are not compressed, so that the input images will not be compressed.
Method 1;
- Save the PPT as a pdf file.
2. Open the pdf file with photoshop, and in the pop-up "Import PDF" dialog Set the corresponding parameters in the box, focusing on setting the resolution and bit depth, which are directly related to the final image resolution.
3. Save the image in the required format in photoshop. ,
Method 2:
Modify the registry
PPT can be directly exported to TIFF format, but the resolution is low and cannot meet the submission requirements. . However, you can modify the registry of the office software and set the export high resolution to meet the journal requirements.
1. Modify the registry
The Microsoft key in the lower left corner of the computer desktop is the window key. Right-click and run , enter regedit, click OK to open the Registry Editor
2. Find the path, computer
\HKEY_CURRENT_USER\Software\Microsoft\Office\16.0\PowerPoint\Options
office 2016 and 2019 are both 16.0, other versions may be 15.0, 14.0, 13.0 etc., but the modification method is the same.
3. Right-click New - QWORD (64-bit) (Q) to create a new one Registry, name it ExportBitmapResolution, it is recommended to copy it directly.
Right-click and select Modify, and then operate according to the picture below.
Now the registry has been modified, so that it can be done once and for all
Method 3:
Install the OK plug-in. The plug-in installation is relatively simple. The plug-in can be downloaded from the official website http:// oktools.xyz Download.
- First modify the parameters in the map settings.
2. Then select the page map
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