本文介绍了使用TWAIN扫描2400 DPI图片时是否常见内存问题?的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!

问题描述

我正在使用 twaindotnet 扫描具有2400 DPI的图像.每当我用彩色扫描整页时,都会收到一条消息,指出没有足够的内存来执行此操作.我在具有大约4 GB内存的另一台计算机上尝试了此操作,并得到了相同的错误消息.

I'm using twaindotnet to scan an image with 2400 DPI. Whenever I scan a full page in color I get a message that there is not enough memory to perform this action. I tried it on a different computer with around 4 GB of ram and got the same error message.

如果我以黑白或灰度扫描图像,则不会出现任何错误,并且一切正常.

If I scan the image as black and white or gray-scale I don't get any error and everything is working fine.

是与扫描仪驱动程序(Canon 9000F)有关的问题,还是一般的TWAIN问题?

Is that a problem that is related to the scanner driver (Canon 9000F) or is this a general TWAIN problem?

推荐答案

看起来Twain库正在扫描到内存,Twain规范还具有文件传输模式,通常用于超大图像(ICAP_XFERMECH). Twaindotnet可能允许您在扫描时选择文件传输模式.

Looks like that Twain library is scanning to memory, the Twain specification also has a file transfer mode which is generally used for very large images (ICAP_XFERMECH). Twaindotnet may allow you to choose the file transfer mode when scanning.

这篇关于使用TWAIN扫描2400 DPI图片时是否常见内存问题?的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持!

09-21 23:38