关于thumos14数据集

Open Hwa1998 opened this issue 3 months ago • 1 comments

我发现作者提供的视频特征文件我用 ffmpeg、opencv 无法进行读取访问，而在 data_utils.py 中是直接利用 torch.load 来进行文件加载，这是个特征文件吗，是怎么从 mp4 文件转化而来的？

Dec 16 '25 04:12 Hwa1998

你好，这些是特征文件。首先将视频解码，然后使用预训练的特征提取器提取特征，最后保存到独立文件中。为了方便复现，我们直接提供了特征文件。详情可以参阅论文Implementation Details

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From: Hwa1998 @.> Sent: Tuesday, December 16, 2025 12:21:10 PM To: xlliu7/TadTR @.> Cc: Subscribed @.***> Subject: [xlliu7/TadTR] 关于thumos14数据集 (Issue #29)

[https://avatars.githubusercontent.com/u/157572072?s=20&v=4]Hwa1998 created an issue (xlliu7/TadTR#29)https://github.com/xlliu7/TadTR/issues/29

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Dec 16 '25 04:12 xlliu7