word里的png图片转成PDF文件时不清晰

c
carollife
楼主 (北美华人网)
word里含有png图片, word转成PDF文件后,这些图片变得不清晰,有什么办法保持图片原有的清晰度?
y
yourzhwp
co-ask, even gpg still not clear. thanks
吃瓜爷
好像要选不同的Option。 偶尔做过, 不记得细节了。
Y
YTD1Smore
你插入的png照片像素太低了,改正很简单,用Photoshop把原始png照片重新编辑,reslotuion改成至少720甚至更高,按比例缩小尺寸这样文件大小跟原来基本一样,然后重新保存,这个新照片就是高像素的翻版,然后再插入到word文件中,这时候再转化pdf照片就清晰了。
金银岛
你插入的png照片像素太低了,改正很简单,用Photoshop把原始png照片重新编辑,reslotuion改成至少720甚至更高,按比例缩小尺寸这样文件大小跟原来基本一样,然后重新保存,这个新照片就是高像素的翻版,然后再插入到word文件中,这时候再转化pdf照片就清晰了。
YTD1Smore 发表于 2023-05-21 13:50

如果是像素低的话,那为何在word里看上去满清晰的呢?
S
SSBN826
What causes image quality loss in converting Word to PDF? When you start the conversion process using Word, the images will compress automatically, which lowers their quality unless you change the default settings. To change the settings: Go to File > Options > Advanced > Image Size and Quality. Apply the image size and quality settings to the current document or to all new documents. Click “Do not compress images in file.” For default resolution, select “High fidelity.” https://www.adobe.com/acrobat/hub/how-to/how-to-preserve-image-quality-word-to-pdf.html#:~:text=Go%20to%20File%20%3E%20Options%20%3E%20Advanced,%2C%20select%20“High%20fidelity.”
金银岛
你可以看看 https://answers.microsoft.com/en-us/msoffice/forum/all/blurry-images-from-word-to-pdf/ 里的讨论,在word和adobe里都有些设置可以调整
y
yourzhwp
thanks, learn a lot