使用JavaScript确定图像是灰度还是颜色？

分类: 技术问答 • 2022-06-06 18:14:19

问题描述：

是否可以使用JavaScript确定给定图片是灰度还是颜色？

Is it possible to determine if a given image is grayscale or color using JavaScript?

答

href =http://www.pixastic.com/lib/docs/actions/colorhistogram/ =nofollow> http://www.pixastic.com/lib/docs/actions/colorhistogram/

Take a look at http://www.pixastic.com/lib/docs/actions/colorhistogram/

这将很容易提供您需要确定的数据。

This will easily provide the data you need to determine this.