how to obtain sub-pixel accuracy

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engineer 2019-4-1

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https://ww2.mathworks.cn/matlabcentral/answers/453670-how-to-obtain-sub-pixel-accuracy

评论： Rik 2019-4-1

Hi everybody

I have developed a code to find the coordinate of a single pixel on my object by using several image processing algorithms. I am wondering if is there a way to find subpixel coordinate as a method to improve the accuracy?

Thanks

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Rik 2019-4-1

A general meaningful answer is not possible with this question. The true answer is that it depends. If you can fit a function to your data and that function allows you to pinpoint a location, then that might work. If not, your stuck with your resolution.

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