Merge pull request #2217 from open-mmlab/dev-1.x

Merge dev-1.x to 1.x

Author: ly015

.pre-commit-config.yaml

@@ -5,7 +5,7 @@ repos:
     hooks:
       - id: flake8
   - repo: https://github.com/PyCQA/isort
-    rev: 5.10.1
+    rev: 5.11.5
     hooks:
       - id: isort
   - repo: https://github.com/pre-commit/mirrors-yapf

README.md

@@ -70,15 +70,11 @@ The 1.x branch works with **PyTorch 1.6+**.
 
 ## What's New
 
-**Release**: v1.0.0rc2 with the following new features:
+**Release (2022.02.10)**: v1.0.0rc3 with the following new features:
 
-- We Support Omni-Sourece training on ImageNet and Kinetics datasets.
-- We support exporting spatial-temporal detection models to ONNX.
-- We support **STGCN++** on NTU-RGB+D.
-- We support **MViT V2** on Kinetics 400 and something-V2.
-- We refine our skeleton-based pipelines and support the joint training of multi-stream skeleton information, including **joint, bone, joint-motion, and bone-motion**.
-- We support **VideoMAE** on Kinetics400.
-- We support **C2D** on Kinetics400, achieve 73.57% Top-1 accuracy (higher than 71.8% in the [paper](https://arxiv.org/abs/1711.07971)).
+- Support Action Recognition model UniFormer V1(ICLR'2022), UniFormer V2(Arxiv'2022).
+- Support training MViT V2(CVPR'2022), and MaskFeat(CVPR'2022) fine-tuning.
+- Add a new handy interface for inference MMAction2 models ([demo](https://github.com/open-mmlab/mmaction2/blob/dev-1.x/demo/README.md#inferencer))
 
 ## Installation
 
@@ -119,9 +115,9 @@ Please refer to [install.md](https://mmaction2.readthedocs.io/en/1.x/get_started
     <td><a href="https://github.com/open-mmlab/mmaction2/blob/1.x/configs/recognition/videomae/README.md">VideoMAE</a> (NeurIPS'2022)</td>
   </tr>
   <tr>
-    <td><a href="https://github.com/open-mmlab/mmaction2/blob/dev-1.x/configs/recognition/mvit/README.md">MViT V2</a> (CVPR'2022)</td>
-    <td></td>
-    <td></td>
+    <td><a href="https://github.com/open-mmlab/mmaction2/blob/1.x/configs/recognition/mvit/README.md">MViT V2</a> (CVPR'2022)</td>
+    <td><a href="https://github.com/open-mmlab/mmaction2/blob/1.x/configs/recognition/uniformer/README.md">UniFormer V1</a> (ICLR'2022)</td>
+    <td><a href="https://github.com/open-mmlab/mmaction2/blob/1.x/configs/recognition/uniformerv2/README.md">UniFormer V2</a> (Arxiv'2022)</td>
     <td></td>
     <td></td>
   </tr>
@@ -209,7 +205,7 @@ If you have any feature requests, please feel free to leave a comment in [Issues
     <td><a href="https://github.com/open-mmlab/mmaction2/blob/1.x/tools/data/ucf101_24/README.md">UCF101-24*</a> (<a href="http://www.thumos.info/download.html">Homepage</a>) (CRCV-IR-12-01)</td>
     <td><a href="https://github.com/open-mmlab/mmaction2/blob/1.x/tools/data/jhmdb/README.md">JHMDB*</a> (<a href="http://jhmdb.is.tue.mpg.de/">Homepage</a>) (ICCV'2015)</td>
     <td><a href="https://github.com/open-mmlab/mmaction2/blob/1.x/tools/data/ava/README.md">AVA</a> (<a href="https://research.google.com/ava/index.html">Homepage</a>) (CVPR'2018)</td>
-    <td></td>
+    <td><a href="https://github.com/open-mmlab/mmaction2/blob/1.x/tools/data/ava_kinetics/README.md">AVA-Kinetics</a> (<a href="https://research.google.com/ava/index.html">Homepage</a>) (Arxiv'2020)</td>
   </tr>
   <tr>
     <td colspan="4" style="font-weight:bold;">Skeleton-based Action Recognition</td>

configs/recognition/i3d/metafile.yml

@@ -7,6 +7,8 @@ Collections:
 
 Models:
   - Name: i3d_imagenet-pretrained-r50-nl-dot-product_8xb8-32x2x1-100e_kinetics400-rgb
+    Alias:
+      - i3d
     Config: configs/recognition/i3d/i3d_imagenet-pretrained-r50-nl-dot-product_8xb8-32x2x1-100e_kinetics400-rgb.py
     In Collection: I3D
     Metadata:

configs/recognition/mvit/README.md

@@ -23,28 +23,54 @@ well as 86.1% on Kinetics-400 video classification.
 <img src="https://user-images.githubusercontent.com/33249023/196627033-03a4e9b1-082e-42ee-a2a0-77f874fe632a.png" width="50%"/>
 </div>
 
-## Results and models
+## Results and Models
 
-### Kinetics-400
+1. Models with * in `Inference results` are ported from the repo [SlowFast](https://github.com/facebookresearch/SlowFast/) and tested on our data, and models in `Training results` are trained in MMAction2 on our data.
+2. The values in columns named after `reference` are copied from paper, and `reference*` are results using [SlowFast](https://github.com/facebookresearch/SlowFast/) repo and trained on our data.
+3. The validation set of Kinetics400 we used consists of 19796 videos. These videos are available at [Kinetics400-Validation](https://mycuhk-my.sharepoint.com/:u:/g/personal/1155136485_link_cuhk_edu_hk/EbXw2WX94J1Hunyt3MWNDJUBz-nHvQYhO9pvKqm6g39PMA?e=a9QldB). The corresponding [data list](https://download.openmmlab.com/mmaction/dataset/k400_val/kinetics_val_list.txt) (each line is of the format 'video_id, num_frames, label_index') and the [label map](https://download.openmmlab.com/mmaction/dataset/k400_val/kinetics_class2ind.txt) are also available.
+4. MaskFeat fine-tuning experiment is based on pretrain model from [MMSelfSup](https://github.com/open-mmlab/mmselfsup/tree/dev-1.x/projects/maskfeat_video), and the corresponding reference result is based on pretrain model from [SlowFast](https://github.com/facebookresearch/SlowFast/).
+5. Due to the different versions of Kinetics-400, our training results are different from paper.
+6. Due to the training efficiency, we currently only provide MViT-small training results, we don't ensure other config files' training accuracy and welcome you to contribute your reproduction results.
+7. We use `repeat augment` in MViT training configs following [SlowFast](https://github.com/facebookresearch/SlowFast/). [Repeat augment](https://arxiv.org/pdf/1901.09335.pdf) takes multiple times of data augment for one video, this way can improve the generalization of the model and relieve the IO stress of loading videos. And please note that the actual batch size is `num_repeats` times of `batch_size` in `train_dataloader`.
 
-| frame sampling strategy | resolution |  backbone  |   pretrain   | top1 acc | top5 acc |        reference top1 acc        |        reference top1 acc        | testing protocol | FLOPs | params |        config        |        ckpt        |
+### Inference results
+
+#### Kinetics-400
+
+| frame sampling strategy | resolution |  backbone  |   pretrain   | top1 acc | top5 acc |        reference top1 acc        |        reference top5 acc        | testing protocol | FLOPs | params |        config        |        ckpt        |
 | :---------------------: | :--------: | :--------: | :----------: | :------: | :------: | :------------------------------: | :------------------------------: | :--------------: | :---: | :----: | :------------------: | :----------------: |
-|         16x4x1          |  224x224   | MViTv2-S\* | From scratch |   81.1   |   94.7   | [81.0](https://github.com/facebookresearch/SlowFast/blob/main/projects/mvitv2/README.md) | [94.6](https://github.com/facebookresearch/SlowFast/blob/main/projects/mvitv2/README.md) | 5 clips x 1 crop |  64G  | 34.5M  | [config](/configs/recognition/mvit/mvit-small-p244_16x4x1_kinetics400-rgb.py) | [ckpt](https://download.openmmlab.com/mmaction/v1.0/recognition/mvit/converted/mvit-small-p244_16x4x1_kinetics400-rgb_20221021-9ebaaeed.pth) |
+|         16x4x1          |  224x224   | MViTv2-S\* | From scratch |   81.1   |   94.7   | [81.0](https://github.com/facebookresearch/SlowFast/blob/main/projects/mvitv2/README.md) | [94.6](https://github.com/facebookresearch/SlowFast/blob/main/projects/mvitv2/README.md) | 5 clips x 1 crop |  64G  | 34.5M  | [config](/configs/recognition/mvit/mvit-small-p244_32xb16-16x4x1-200e_kinetics400-rgb.py) | [ckpt](https://download.openmmlab.com/mmaction/v1.0/recognition/mvit/converted/mvit-small-p244_16x4x1_kinetics400-rgb_20221021-9ebaaeed.pth) |
 |         32x3x1          |  224x224   | MViTv2-B\* | From scratch |   82.6   |   95.8   | [82.9](https://github.com/facebookresearch/SlowFast/blob/main/projects/mvitv2/README.md) | [95.7](https://github.com/facebookresearch/SlowFast/blob/main/projects/mvitv2/README.md) | 5 clips x 1 crop | 225G  | 51.2M  | [config](/configs/recognition/mvit/mvit-base-p244_32x3x1_kinetics400-rgb.py) | [ckpt](https://download.openmmlab.com/mmaction/v1.0/recognition/mvit/converted/mvit-base-p244_32x3x1_kinetics400-rgb_20221021-f392cd2d.pth) |
 |         40x3x1          |  312x312   | MViTv2-L\* | From scratch |   85.4   |   96.2   | [86.1](https://github.com/facebookresearch/SlowFast/blob/main/projects/mvitv2/README.md) | [97.0](https://github.com/facebookresearch/SlowFast/blob/main/projects/mvitv2/README.md) | 5 clips x 3 crop | 2828G |  213M  | [config](/configs/recognition/mvit/mvit-large-p244_40x3x1_kinetics400-rgb.py) | [ckpt](https://download.openmmlab.com/mmaction/v1.0/recognition/mvit/converted/mvit-large-p244_40x3x1_kinetics400-rgb_20221021-11fe1f97.pth) |
 
-### Something-Something V2
+#### Something-Something V2
 
-| frame sampling strategy | resolution |  backbone  |   pretrain   | top1 acc | top5 acc |        reference top1 acc        |        reference top1 acc        | testing protocol | FLOPs | params |        config        |        ckpt        |
+| frame sampling strategy | resolution |  backbone  |   pretrain   | top1 acc | top5 acc |        reference top1 acc        |        reference top5 acc        | testing protocol | FLOPs | params |        config        |        ckpt        |
 | :---------------------: | :--------: | :--------: | :----------: | :------: | :------: | :------------------------------: | :------------------------------: | :--------------: | :---: | :----: | :------------------: | :----------------: |
-|       uniform 16        |  224x224   | MViTv2-S\* |     K400     |   68.1   |   91.0   | [68.2](https://github.com/facebookresearch/SlowFast/blob/main/projects/mvitv2/README.md) | [91.4](https://github.com/facebookresearch/SlowFast/blob/main/projects/mvitv2/README.md) | 1 clips x 3 crop |  64G  | 34.4M  | [config](/configs/recognition/mvit/mvit-small-p244_u16_sthv2-rgb.py) | [ckpt](https://download.openmmlab.com/mmaction/v1.0/recognition/mvit/converted/mvit-small-p244_u16_sthv2-rgb_20221021-65ecae7d.pth) |
+|       uniform 16        |  224x224   | MViTv2-S\* |     K400     |   68.1   |   91.0   | [68.2](https://github.com/facebookresearch/SlowFast/blob/main/projects/mvitv2/README.md) | [91.4](https://github.com/facebookresearch/SlowFast/blob/main/projects/mvitv2/README.md) | 1 clips x 3 crop |  64G  | 34.4M  | [config](/configs/recognition/mvit/mvit-small-p244_k400-pre_16xb16-u16-100e_sthv2-rgb.py) | [ckpt](https://download.openmmlab.com/mmaction/v1.0/recognition/mvit/converted/mvit-small-p244_u16_sthv2-rgb_20221021-65ecae7d.pth) |
 |       uniform 32        |  224x224   | MViTv2-B\* |     K400     |   70.8   |   92.7   | [70.5](https://github.com/facebookresearch/SlowFast/blob/main/projects/mvitv2/README.md) | [92.7](https://github.com/facebookresearch/SlowFast/blob/main/projects/mvitv2/README.md) | 1 clips x 3 crop | 225G  | 51.1M  | [config](/configs/recognition/mvit/mvit-base-p244_u32_sthv2-rgb.py) | [ckpt](https://download.openmmlab.com/mmaction/v1.0/recognition/mvit/converted/mvit-base-p244_u32_sthv2-rgb_20221021-d5de5da6.pth) |
 |       uniform 40        |  312x312   | MViTv2-L\* | IN21K + K400 |   73.2   |   94.0   | [73.3](https://github.com/facebookresearch/SlowFast/blob/main/projects/mvitv2/README.md) | [94.0](https://github.com/facebookresearch/SlowFast/blob/main/projects/mvitv2/README.md) | 1 clips x 3 crop | 2828G |  213M  | [config](/configs/recognition/mvit/mvit-large-p244_u40_sthv2-rgb.py) | [ckpt](https://download.openmmlab.com/mmaction/v1.0/recognition/mvit/converted/mvit-large-p244_u40_sthv2-rgb_20221021-61696e07.pth) |
 
-*Models with * are ported from the repo [SlowFast](https://github.com/facebookresearch/SlowFast/) and tested on our data. Currently, we only support the testing of MViT models, training will be available soon.*
+### Training results
+
+#### Kinetics-400
+
+| frame sampling strategy | resolution | backbone |   pretrain    | top1 acc | top5 acc |     reference\* top1 acc      |      reference\* top5 acc      | testing protocol  | FLOPs | params |      config      |      ckpt      |      log      |
+| :---------------------: | :--------: | :------: | :-----------: | :------: | :------: | :---------------------------: | :----------------------------: | :---------------: | :---: | :----: | :--------------: | :------------: | :-----------: |
+|         16x4x1          |  224x224   | MViTv2-S | From scratch  |   80.6   |   94.7   | [80.8](https://github.com/facebookresearch/SlowFast/blob/main/projects/mvitv2/README.md) | [94.6](https://github.com/facebookresearch/SlowFast/blob/main/projects/mvitv2/README.md) | 5 clips x 1 crop  |  64G  | 34.5M  | [config](configs/recognition/mvit/mvit-small-p244_32xb16-16x4x1-200e_kinetics400-rgb.py) | [ckpt](https://download.openmmlab.com/mmaction/v1.0/recognition/mvit/mvit-small-p244_32xb16-16x4x1-200e_kinetics400-rgb/mvit-small-p244_32xb16-16x4x1-200e_kinetics400-rgb_20230201-23284ff3.pth) | [log](https://download.openmmlab.com/mmaction/v1.0/recognition/mvit/mvit-small-p244_32xb16-16x4x1-200e_kinetics400-rgb/mvit-small-p244_32xb16-16x4x1-200e_kinetics400-rgb.log) |
+|         16x4x1          |  224x224   | MViTv2-S | K400 MaskFeat |   81.8   |   95.2   | [81.5](https://github.com/facebookresearch/SlowFast/blob/main/projects/maskfeat/README.md) | [94.9](https://github.com/facebookresearch/SlowFast/blob/main/projects/maskfeat/README.md) | 10 clips x 1 crop |  71G  | 36.4M  | [config](/configs/recognition/mvit/mvit-small-p244_k400-maskfeat-pre_8xb32-16x4x1-100e_kinetics400-rgb.py) | [ckpt](https://download.openmmlab.com/mmaction/v1.0/recognition/mvit/mvit-small-p244_k400-maskfeat-pre_8xb32-16x4x1-100e_kinetics400-rgb/mvit-small-p244_k400-maskfeat-pre_8xb32-16x4x1-100e_kinetics400-rgb_20230201-5bced1d0.pth) | [log](https://download.openmmlab.com/mmaction/v1.0/recognition/mvit/mvit-small-p244_k400-maskfeat-pre_8xb32-16x4x1-100e_kinetics400-rgb/mvit-small-p244_k400-maskfeat-pre_8xb32-16x4x1-100e_kinetics400-rgb.log) |
+
+the corresponding result without repeat augment is as follows:
+
+| frame sampling strategy | resolution | backbone |   pretrain   | top1 acc | top5 acc |                 reference\* top1 acc                 |                 reference\* top5 acc                 | testing protocol | FLOPs | params |
+| :---------------------: | :--------: | :------: | :----------: | :------: | :------: | :--------------------------------------------------: | :--------------------------------------------------: | :--------------: | :---: | :----: |
+|         16x4x1          |  224x224   | MViTv2-S | From scratch |   79.4   |   93.9   | [80.8](https://github.com/facebookresearch/SlowFast/blob/main/projects/mvitv2/README.md) | [94.6](https://github.com/facebookresearch/SlowFast/blob/main/projects/mvitv2/README.md) | 5 clips x 1 crop |  64G  | 34.5M  |
+
+#### Something-Something V2
 
-1. The values in columns named after "reference" are copied from paper
-2. The validation set of Kinetics400 we used consists of 19796 videos. These videos are available at [Kinetics400-Validation](https://mycuhk-my.sharepoint.com/:u:/g/personal/1155136485_link_cuhk_edu_hk/EbXw2WX94J1Hunyt3MWNDJUBz-nHvQYhO9pvKqm6g39PMA?e=a9QldB). The corresponding [data list](https://download.openmmlab.com/mmaction/dataset/k400_val/kinetics_val_list.txt) (each line is of the format 'video_id, num_frames, label_index') and the [label map](https://download.openmmlab.com/mmaction/dataset/k400_val/kinetics_class2ind.txt) are also available.
+| frame sampling strategy | resolution | backbone | pretrain | top1 acc | top5 acc |      reference top1 acc       |       reference top5 acc       | testing protocol | FLOPs | params |       config       |       ckpt       |       log       |
+| :---------------------: | :--------: | :------: | :------: | :------: | :------: | :---------------------------: | :----------------------------: | :--------------: | :---: | :----: | :----------------: | :--------------: | :-------------: |
+|       uniform 16        |  224x224   | MViTv2-S |   K400   |   68.2   |   91.3   | [68.2](https://github.com/facebookresearch/SlowFast/blob/main/projects/mvitv2/README.md) | [91.4](https://github.com/facebookresearch/SlowFast/blob/main/projects/mvitv2/README.md) | 1 clips x 3 crop |  64G  | 34.4M  | [config](/configs/recognition/mvit/mvit-small-p244_k400-pre_16xb16-u16-100e_sthv2-rgb) | [ckpt](https://download.openmmlab.com/mmaction/v1.0/recognition/mvit/mvit-small-p244_k400-pre_16xb16-u16-100e_sthv2-rgb/mvit-small-p244_k400-pre_16xb16-u16-100e_sthv2-rgb_20230201-4065c1b9.pth) | [log](https://download.openmmlab.com/mmaction/v1.0/recognition/mvit/mvit-small-p244_k400-pre_16xb16-u16-100e_sthv2-rgb/mvit-small-p244_k400-pre_16xb16-u16-100e_sthv2-rgb.log) |
 
 For more details on data preparation, you can refer to