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数据的json #1

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2362167998 opened this issue Feb 20, 2023 · 3 comments
Open

数据的json #1

2362167998 opened this issue Feb 20, 2023 · 3 comments

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@2362167998
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请问数据集的json是如何生成的

@sparkstj
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Sorry for the late reply :<
The dataset gt dictionaries are shared among previous works and we adopted ours from MLAD.

@2362167998
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您好,THUMOS数据集的标注文件是如何生成的,duration和action都是原始视频的吗,还是需要根据fps=10这个规则来转换duration和action

@sparkstj
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json的动作边界标注都是沿用原始视频的标注,需要换算成帧的时候我们会根据实际抽出的帧数量生成multithumos_frames.json(见readme里的data preparation)对照算fps,进行相应的转换。

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