[英]compare two images using OpenCV
I want to compare two images using OpenCV. 我想用OpenCV比较两个图像。 Could I filter the nearest matching result among other training data set..?
我可以在其他训练数据集中过滤最近的匹配结果吗?
Example : the Database containing training image which show number 5 in using one hand. 示例:包含训练图像的数据库,单手显示数字5。
Is it possible to match someone else ,same sign with that training image..? 是否可以匹配其他人,与该训练图像相同的标志..? Using OpenCV.
使用OpenCV。 Please help me.
请帮我。
Like sinelaw said, there is no straightforward, easy solution in general . 就像sinelaw说,有一般没有直接的,简单的解决方案。
However, I can think of one simple way that would work for your specific example . 但是,我可以想出一个适用于您的具体示例的简单方法。
cvConvexityDefects
function. cvConvexityDefects
函数的OpenCV API描述。 Go read its description for information about how it's used. 请参阅我对这个问题的回答 - 没有直接,简单的解决方案。
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