| # Data Preparation for Charades | |
| ## Download Annotations | |
| You can download the annotation by | |
| ```bash | |
| bash download_annotation.sh | |
| ``` | |
| The annotation should be in `data/charades/annotations/`. | |
| ## Download Pre-extracted Features | |
| Please put the downloaded feature under the path: `data/charades/features/`. | |
| We provide the following pre-extracted features for Charades: | |
| | Feature | Url | Backbone | Feature Extraction Setting | | |
| | :------: | :------------------------------------------------------------------------------------------------: | :------: | :-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------: | | |
| | vgg-rgb | [Google Drive](https://drive.google.com/file/d/1aiRPzZHVIwGKnpxp_lMK6TOHFC93061X/view?usp=sharing) | VGG-16 | 24fps, snippet_stride=4, converted from [official website](https://prior.allenai.org/projects/charades) | | |
| | vgg-flow | [Google Drive](https://drive.google.com/file/d/1n6KU5yYj_2btKJcr0e8bu7GrKUw2uNqE/view?usp=sharing) | VGG-16 | 24fps, snippet_stride=4, converted from [official website](https://prior.allenai.org/projects/charades) | | |
| | i3d-rgb | [Google Drive](https://drive.google.com/file/d/1kmABW7c0wFRoYvxkYXO26iFtLU-VBf3l/view?usp=sharing) | I3D | 24fps, snippet_stride=8, converted from [here](https://github.com/Xun-Yang/Causal_Video_Moment_Retrieval/blob/main/DATASET.md) | | |
| ## Download Raw Videos | |
| Please put the downloaded video under the path: `data/charades/raw_data/`. | |
| You can download the raw video from [official website](https://prior.allenai.org/projects/charades). | |
| ## Citation | |
| ```BibTeX | |
| @inproceedings{sigurdsson2016hollywood, | |
| title={Hollywood in homes: Crowdsourcing data collection for activity understanding}, | |
| author={Sigurdsson, Gunnar A and Varol, G{\"u}l and Wang, Xiaolong and Farhadi, Ali and Laptev, Ivan and Gupta, Abhinav}, | |
| booktitle={Computer Vision--ECCV 2016: 14th European Conference, Amsterdam, The Netherlands, October 11--14, 2016, Proceedings, Part I 14}, | |
| pages={510--526}, | |
| year={2016}, | |
| organization={Springer} | |
| } | |
| ``` |