Multi-Scale Training Sizes syntax

Question

Felix Chen 2019-5-7

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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/460699-multi-scale-training-sizes-syntax

回答： Kushagr Gupta 2019-5-8

Does anyone know how to use 'detector = trainYOLOv2ObjectDetector(___,'MultiScaleTrainingSizes',trainingSizes)' this syntax? I tried it, and the matlab told me is not a vaild parameter. An example of this syntax would help me a lot.

Thanks!

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Answer 1

Kushagr Gupta 2019-5-8

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链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/460699-multi-scale-training-sizes-syntax#answer_374177

The following link mentions the type of data supported by 'MultiScaleTrainingSizes' Name-Value Pair argument.

https://www.mathworks.com/help/vision/ref/trainyolov2objectdetector.html

In essence, it needs to be a Mx2 matrix, where each row of the matrix is of the form [height width].

Do keep in mind the note mentioned for this parameter. It says that the values specified using this syntax should be greater than or equal to the size mentioned using the image input layer.

HTH