This topic has been archived. It cannot be replied.
-
枫下拾英 / 摄影艺术 / 向专家请教,如果我用扫描仪扫描照片,用多少dpi比较合适,如果在photoshop用10/12的压缩级别保存,大概文件尺寸多大?如果用底扫呢,dpi设置多少?
-seyou(色友);
2003-1-16
(#980027@0)
-
百问不如一试,你自己扫一次不就知道了吗?
-lmx(流氓兔);
2003-1-16
(#980041@0)
-
如果不打印,72dpi够了。
-pasu(InTheSky);
2003-1-16
(#980063@0)
-
72dpi,一般扫描仪不是都说600、1200dpi吗? 72太小了吧。如果要想打印4*6大小的呢?
-seyou(色友);
2003-1-16
(#980066@0)
-
看你的用途:1,只是显示用的,用72或最高150足够了;2,如果是印刷用,彩色的最少要用300dpi,grayscale: 600起,bitmap: 1200左右
-goodbyela(_@_@_);
2003-1-16
{111}
(#980108@0)
-
电脑屏幕分辨度是72dpi
-pasu(InTheSky);
2003-1-16
(#980139@0)
-
扫大些没有错,即使只用于电脑显示。resize以后的效果会好很多,至于为什么,请教高人
-hiyou(莫谈国是);
2003-1-16
(#980168@0)
-
看过你的相册,扫描效果不错。你是用的多少dpi? 保存用jpg吗?多少压缩率?
-seyou(色友);
2003-1-16
(#980184@0)
-
底扫,原尺寸设定4*6,300dpi,tft,jpeg10-11,resize to 720*whatever
-hiyou(莫谈国是);
2003-1-16
(#980235@0)
-
Photos are not like negatives. If you scan at very high resolution the texture of paper plus any defects will also be captured.my experience tells me that under 200 DPI usually is okay, but more than 300 DPI it does not do any good for you.
-albxu(Yukon);
2003-1-16
{113}
(#980196@0)
-
你的意思是说如果直接扫描照片150dpi反而比300dpi 要好, 底扫可以是300dpi以上, 是吗?
-seyou(色友);
2003-1-16
(#980206@0)