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blogTitle:'如何在电脑中将彩色图片转换为黑白图片',

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如何在电脑中将彩色图片转换为黑白图片\r\n

\r\n

今天上午，因为普及某方面科普知识的需要，我考虑发表某个图片，但自我感觉视觉冲击力太强，太鲜艳。为避免产生适得其反的效果，我认为调色成黑白色比较适宜。于是我在电脑系统自带的画图中想办法，网络上说打开画图工具中的“属性”，会出现“映像属性”对话框，将其中的“彩色”按钮转换为“黑白”按钮就可以了。我尝试了一下，发现点击“黑白”再“确定”后，出现“转换为黑白图像后将无法撤销，......”的警示，点击“确定”后，准备转换为黑白的彩色图片，变成了整张均匀的漆黑。即，在win7桌面系统中，画图并不能实现彩色向黑白的置换。\r\n

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