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How to evaluate custom datasets? #20

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willpat1213 opened this issue May 2, 2023 · 2 comments
Open

How to evaluate custom datasets? #20

willpat1213 opened this issue May 2, 2023 · 2 comments

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@willpat1213
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There is no polygon label information in my dataset, only bbox in the form of xyxy. What should I do if I want to evaluate the effect of the trained model on my dataset?
In other words, do I just need to convert my dataset format to the provided zip format? Is there any code that can do this?

@ymy-k
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ymy-k commented May 11, 2023

you can refer to the provided GT. If the instances in your dataset are oriented, only using four points of a box is ok. Note the points in GT are in clockwise or anti-clockwise order.

@lerndeep
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@ymy-k
@chaimi2013 have you convert to 16 points?
How to prepare data for training, data example:
x1,y1,x2,y2,x3,y3,x4,y4,text
x1,y1,x2,y2,x3,y3,x4,y4,text
x1,y1,x2,y2,x3,y3,x4,y4,text
Each annotation text file contains bounding box coordinates with corresponding text.

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