Putting the Object Back into Video Object Segmentation
Open accessAbstract
We present Cutie, a video object segmentation (VOS) network with object-level memory reading, which puts the object representation from memory back into the video object segmentation result. Recent works on VOS employ bottom-up pixel-level memory reading which struggles due to matching noise, especially in the presence of distractors, resulting in lower performance in more challenging data. In contrast, Cutie performs top-down object-level memory reading by adapting a small set of object queries. Via those, it interacts with the bottom-up pixel features iteratively with a query-based object transformer (qt, hence Cutie). The object queries act as a high-level summary of the target object, while high-resolution feature maps are retained for accurate segmentation. Together with foreground-background masked attention, Cutie cleanly separates the semantics of the foreground object from the background. On the challenging MOSE dataset, Cutie improves by 8.7$\mathcal{J}\& \mathcal{F}$over XMem with a similar running time and improves by 4.2$\mathcal{J}\&\mathcal{F}$over DeAOT while being three times faster. Code is available at: hkchengrex.github.io/Cutie.
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Cutie improves segmentation accuracy by processing pixel features at the object level to better handle complex scenarios.
“Building on XMem's framework, Cutie [14] further improves segmentation accuracy by processing pixel features at the object level to better handle complex scenarios.”
From SAM2LONG: Enhancing SAM 2 for Long Video Segmentation with a Training-Free Memory Tree (2025) · cites this paper as [14]
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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 · see citing works
End-to-End Object Detection with Transformers
Carion, N., Massa, F., Synnaeve, G., Usunier, N., Kirillov, A., & Zagoruyko, S. (2020) · Lecture Notes in Computer Science · doi:10.1007/978-3-030-58452-8_13 · Cited by 18,285 · see citing works
Kirillov, A., Mintun, E., Ravi, N., Mao, H., Rolland, C., Gustafson, L., Xiao, T., Whitehead, S., Berg, A. C., Lo, W.-Y., et al. (2023) · 2023 IEEE/CVF International Conference on Computer Vision (ICCV) · doi:10.1109/iccv51070.2023.00371 · Cited by 11,953 · see citing works
ECA-Net: Efficient Channel Attention for Deep Convolutional Neural Networks
Wang, Q., Wu, B., Zhu, P., Li, P., Zuo, W., & Hu, Q. (2020) · 2020 IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR) · doi:10.1109/cvpr42600.2020.01155 · Cited by 9,641 · cited 2× · see citing works
“As we do not use self-attention on the pixel features, we compensate by using efficient channel attention [79] after the second convolution of the pixel FFN. Layer normalizations are applied to the query FFN following [78] and not to the pixel FFN, as we observe no empirical benefits.”
MethodOnline Adaptation of Convolutional Neural Networks for Video Object Segmentation
Voigtlaender, P., & Leibe, B. (2017) · Procedings of the British Machine Vision Conference 2017 · doi:10.5244/c.31.116 · Cited by 443 · see citing works
Learning What to Learn for Video Object Segmentation
Bhat, G., Lawin, F. J., Danelljan, M., Robinson, A., Felsberg, M., Van Gool, L., & Timofte, R. (2020) · Lecture Notes in Computer Science · doi:10.1007/978-3-030-58536-5_46 · Cited by 160 · see citing works
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Cited by
Sorted by citations
SAM2LONG: Enhancing SAM 2 for Long Video Segmentation with a Training-Free Memory Tree
Ding, S., Qian, R., Dong, X., Zhang, P., Zang, Y., Cao, Y., Guo, Y., Lin, D., & Wang, J. (2025) · 2025 IEEE/CVF International Conference on Computer Vision (ICCV) · doi:10.1109/iccv51701.2025.01264 · Cited by 19 · see citing works
“Recent approaches have introduced efficient memory reading mechanisms, utilizing either pixel-level attention [11, 13, 20, 37, 43, 53, 62, 65, 67, 73] or object-level attention [1, 2, 14].”
Chen, N., Xu, T., Sun, M., Yao, C., & Yang, D. (2025) · Intelligent Computing · doi:10.34133/icomputing.0143 · Cited by 5 · see citing works
- Authors
- Cheng, H. K., Oh, S. W., Price, B., Lee, J.-Y., & Schwing, A.
- Affiliations
- University of Illinois Urbana-Champaign (US)
- Adobe Systems (United States) (US)
- Venue
- 2024 IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR)
- Publisher
- IEEE
- Published
- 2024-06-16
- Pages
- 3151-3161
- ISSN
- 1063-6919 (ISSN-L)
- OpenAlex
- W4402753923
- Cited by
- 148
- References
- 6
- Citations by year
- 2026: 65 · 2025: 65 · 2024: 18
- FWCI
- 30.55
- Type
- conference paper
- Language
- en
- Open access
- green
- arxiv.org
- Locations
- IEEE Computer Society Conference on Computer Vision and Pattern Recognition/Proceedings - IEEE Computer Society Conference on Computer Vision and Pattern Recognition/Proceedings (publishedVersion)
- arXiv (Cornell University) (submittedVersion, cc-by)
- arXiv (Cornell University) (cc-by)
- Funders
- National Science Foundation (1725729, 2106825, 2008387, 2045586)
- National Institute of Food and Agriculture (#2020-67021-32799, 32799, 67021)
- Topics
- Physical Sciences › Computer Science › Computer Vision and Pattern Recognition › Advanced Neural Network Applications
- Physical Sciences › Computer Science › Computer Vision and Pattern Recognition › Visual Attention and Saliency Detection
- Physical Sciences › Computer Science › Computer Vision and Pattern Recognition › Video Surveillance and Tracking Methods
- Keywords
- video object segmentation, high-resolution feature maps, real-time video segmentation
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