The DOI matches its Crossref record; 106 of the 111 references it cites were found in a registry or an index.
Multiscale Vision Transformers
Open accessAbstract
We present Multiscale Vision Transformers (MViT) for video and image recognition, by connecting the seminal idea of multiscale feature hierarchies with transformer models. Multiscale Transformers have several channel-resolution scale stages. Starting from the input resolution and a small channel dimension, the stages hierarchically expand the channel capacity while reducing the spatial resolution. This creates a multiscale pyramid of features with early layers operating at high spatial resolution to model simple low-level visual information, and deeper layers at spatially coarse, but complex, high-dimensional features. We evaluate this fundamental architectural prior for modeling the dense nature of visual signals for a variety of video recognition tasks where it outperforms concurrent vision transformers that rely on large scale external pre-training and are 5-10× more costly in computation and parameters. We further remove the temporal dimension and apply our model for image classification where it outperforms prior work on vision transformers. Code is available at: https://github.com/facebookresearch/SlowFast.
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Citations
Cites
Deep Residual Learning for Image Recognition
He, K., Zhang, X., Ren, S., & Sun, J. (2016) · 2016 IEEE Conference on Computer Vision and Pattern Recognition (CVPR) · doi:10.1109/cvpr.2016.90 · Cited by 235,474 · cited 2×
“As in original ViT [25], we use residual connections [45] and Layer Normalization (LN) [2] in the pre-normalization configuration that applies LN at the beginning of the residual function, and our MLPs consist of two linear layers with GELU activation [48], where the first layer expands the dimension from D to 4D, and…”
MethodResultVaswani, A., Shazeer, N., Parmar, N., Uszkoreit, J., Jones, L., Gomez, A. N., Kaiser, L., & Polosukhin, I. (2017) · arXiv · doi:10.48550/arxiv.1706.03762 · Cited by 120,404 · cited 6×
“In contrast to original Multi Head Attention (MHA) operators [98], where the channel dimension and the spatiotemporal resolution remains fixed, MHPA pools the sequence of latent tensors to reduce the sequence length (resolution) of the attended input.”
BackgroundMethodInfluentialVery Deep Convolutional Networks for Large-Scale Image Recognition
Simonyan, K., & Zisserman, A. (2014) · arXiv · doi:10.48550/arxiv.1409.1556 · Cited by 114,148 · cited 1×
“Incorporating downsampling, shift invariance, and shared weights, ConvNets are de-facto standard backbones for computer vision tasks for image [65, 62, 88, 90, 46, 12, 15, 34, 93, 81, 41] and video [87, 31, 11, 79, 69, 106, 96, 30, 105, 35, 29, 117, 57].”
BackgroundImageNet classification with deep convolutional neural networks
Krizhevsky, A., Sutskever, I., & Hinton, G. E. (2017) · Communications of the ACM · doi:10.1145/3065386 · Cited by 112,155 · cited 1×
“Incorporating downsampling, shift invariance, and shared weights, ConvNets are de-facto standard backbones for computer vision tasks for image [70, 67, 94, 96, 51, 15, 18, 39, 99, 87, 46] and video [93, 36, 14, 85, 74, 112, 102, 34, 111, 40, 33, 123, 62].”
BackgroundFaster R-CNN: Towards Real-Time Object Detection with Region Proposal Networks
Ren, S., He, K., Girshick, R., & Sun, J. (2017) · IEEE Transactions on Pattern Analysis and Machine Intelligence · doi:10.1109/tpami.2016.2577031 · Cited by 73,472
Faster R-CNN: Towards Real-Time Object Detection with Region Proposal Networks
Ren, S., He, K., Girshick, R., & Sun, J. (2015) · arXiv · doi:10.48550/arxiv.1506.01497 · Cited by 70,812
ImageNet: A large-scale hierarchical image database
Deng, J., Dong, W., Socher, R., Li, L.-J., Li, K., & Fei-Fei, L. (2009) · 2009 IEEE Conference on Computer Vision and Pattern Recognition · doi:10.1109/cvpr.2009.5206848 · Cited by 65,333
Going deeper with convolutions
Szegedy, C., Liu, W., Jia, Y., Sermanet, P., Reed, S., Anguelov, D., Erhan, D., Vanhoucke, V., & Rabinovich, A. (2015) · 2015 IEEE Conference on Computer Vision and Pattern Recognition (CVPR) · doi:10.1109/cvpr.2015.7298594 · Cited by 48,562
Swin Transformer: Hierarchical Vision Transformer using Shifted Windows
Liu, Z., Lin, Y., Cao, Y., Hu, H., Wei, Y., Zhang, Z., Lin, S., & Guo, B. (2021) · 2021 IEEE/CVF International Conference on Computer Vision (ICCV) · doi:10.1109/iccv48922.2021.00986 · Cited by 35,534 · cited 1×
“Finally, compared to the best model of concurrent Swin [79] (which was designed for image recognition), MViT has +0.”
ResultRethinking the Inception Architecture for Computer Vision
Szegedy, C., Vanhoucke, V., Ioffe, S., Shlens, J., & Wojna, Z. (2016) · 2016 IEEE Conference on Computer Vision and Pattern Recognition (CVPR) · doi:10.1109/cvpr.2016.308 · Cited by 32,138
Research works printed but not linked: 11
- gao, 2019, Res2net: A new multi-scale backbone architecture, IEEE PAMI
- fan, 2020, Pyslowfast
- feichtenhofer, 2019, SlowFast networks for video recognition in ActivityNet challenge 2019
- 10.1109/CVPR.2009.5206848 · DOI · Paper page
- 10.1109/CVPR.2019.00033 · DOI
- hang, 2020, ResNeSt Split-Attention Networks
- 10.1109/ICCV.2019.00718 · DOI
- 10.1109/CVPR.2015.7298594 · DOI · Paper page
- carion, 2020, Endto-end object detection with transformers, Proc ECCV, 213
- loshchilov, 2018, Fixing weight decay regularization in adam
- qiu, 2017, Learning spatiotemporal representation with pseudo-3d residual networks, Proc ICCV
Cited by
Sorted by citations
Liu, Z., Mao, H., Wu, C.-Y., Feichtenhofer, C., Darrell, T., & Xie, S. (2022) · 2022 IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR) · doi:10.1109/cvpr52688.2022.01167 · Cited by 8,494
“The original ViT [20] first studied a hybrid config-uration, and a large body of follow-up works focused on reintroducing convolutional priors to ViT, either in an explicit [15,16,21,82,86,88] or implicit [45] fashion.”
BackgroundSelf-citationHan (2023) · doi:10.1109/tpami.2022.3152247 · Cited by 4,682
“transformer models [232], [148], [209], [61], [279], [167] including PVT [232], HVT [168], Swin Transformer [148] and PiT [92].”
MethodTransformers in Vision: A Survey
Khan, S., Naseer, M., Hayat, M., Zamir, S. W., Khan, F. S., & Shah, M. (2022) · ACM Computing Surveys · doi:10.1145/3505244 · Cited by 3,595
“Numerous methods have been proposed that make special design choices to perform self-attention more ‘eiciently’, for instance employing pooling/downsampling in self-attention [61, 209, 221], local window-based attention [138, 201], axial-attention [55, 83], low-rank projection attention [192, 208, 225], kernelizable a…”
BackgroundMethodLiu, Z., Ning, J., Cao, Y., Wei, Y., Zhang, Z., Lin, S., & Hu, H. (2022) · 2022 IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR) · doi:10.1109/cvpr52688.2022.00320 · Cited by 2,294
“The great success of image Transformers has led to investigation of Transformer-based architectures for video-based recognition tasks [29, 1, 3, 9, 25].”
BackgroundInfluentialConvNeXt V2: Co-designing and Scaling ConvNets with Masked Autoencoders
Woo, S., Debnath, S., Hu, R., Chen, X., Liu, Z., Kweon, I. S., & Xie, S. (2023) · 2023 IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR) · doi:10.1109/cvpr52729.2023.01548 · Cited by 1,791
“We compare our results to the state-of-the-art architecture designs, including convolutionbased [52, 64], transformer-based [22], and hybrid designs [20,66].”
Result
Metadata
- Authors
- Fan, H., Xiong, B., Mangalam, K., Li, Y., Yan, Z., Malik, J., & Feichtenhofer, C.
- Affiliations
- Meta (Israel) (IL)
- Meta (United States) (US)
- Venue
- 2021 IEEE/CVF International Conference on Computer Vision (ICCV)
- Publisher
- IEEE
- Published
- 2021-10
- Pages
- 6804-6815
- OpenAlex
- W3202698164
- Cited by
- 1,407
- References
- 111
- Citations by year
- 2026: 147 · 2025: 345 · 2024: 380 · 2023: 349 · 2022: 176 · 2021: 10
- FWCI
- 74.81
- Type
- conference paper
- Language
- en
- Open access
- green
- arxiv.org
- Locations
- IEEE/CVF International Conference on Computer Vision (ICCV) (publishedVersion)
- arXiv (Cornell University)
- TIB Data Manager
- Topics
- Physical Sciences › Computer Science › Computer Vision and Pattern Recognition › Advanced Neural Network Applications
- Physical Sciences › Computer Science › Computer Vision and Pattern Recognition › Human Pose and Action Recognition
- Physical Sciences › Computer Science › Artificial Intelligence › Domain Adaptation and Few-Shot Learning
- Keywords
- video recognition, image classification, feature pyramid, spatial resolution reduction, computational efficiency
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