'lasot_dir': os.path.join(data_dir, 'lasot'),
时间: 2024-01-22 12:02:11 浏览: 24
This line of code defines the directory path to the LASOT dataset, which is a video object tracking dataset.
The 'os.path.join' function is used to join multiple path components into a single path string. In this case, it joins the 'data_dir' path variable with the 'lasot' directory name to create the complete path to the LASOT dataset directory.
So, assuming that the 'data_dir' variable contains the path to the parent directory where all the dataset folders are stored, this line of code creates the path to the LASOT dataset directory within that parent directory.
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save_dir = os.path.join(save_root, os.path.splitext(os.path.basename(path))[0])
这段代码的作用是将路径变量path中的文件名和扩展名分离,并将分离后的文件名与save_root路径组合成一个新的路径。其中,save_dir = os.path.join(save_root, os.path.splitext(os.path.basename(path)))的含义是将save_root路径和path中的文件名(不包含扩展名)组合成一个新的路径save_dir。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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- *1* *2* *3* [python 之 os 文件操作及文件路径](https://blog.csdn.net/wwwsssZheRen/article/details/85010981)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v93^chatsearchT3_2"}}] [.reference_item style="max-width: 100%"]
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dataset_dir = os.path.join(args.data_dir, args.dataset)
这行代码的作用是将命令行参数 args.data_dir 和 args.dataset 合并为一个完整的数据集目录路径,存储在变量 dataset_dir 中。假设 args.data_dir 是 "/home/user/data",args.dataset 是 "mydataset",那么最终的 dataset_dir 值就是 "/home/user/data/mydataset"。这个目录是用来存放数据集文件的。