比较两个手绘画布图,以相似
我正在实施该功能,用户可以在其中绘制介词短语的画布上的图表。当用户完成图表时,我将图表转换为图像。现在,我想找出用户绘制的图是否正确。为此,我将用户绘制图与系统中的正确图进行比较。我尝试了phash,但得分并不令人满意。有没有办法在PHP/JavaScript中进行操作?
以下是我要进行比较的示例图像。
谢谢。
I'm implementing the feature where users can draw the diagram on canvas for the prepositional phrase. When the user done with the diagram then I convert and save the diagram as an Image. Now I want to find out whether the diagram drawn by the user is correct. For that, I'm comparing the user-drawn diagram with the correct diagram I have in my system. I've tried the pHash but the score isn't satisfying. Is there a way to do it in PHP/Javascript?
Below is the sample Image on which I want to perform the comparison.
Thank you.
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