Understanding the Vulnerability of CLIP to Image Compression
On the map: Multimodal LLMs / vision-language models → Prompt learning and adaptation of CLIP
Abstract (arXiv)
CLIP is a widely used foundational vision-language model that is used for zero-shot image recognition and other image-text alignment tasks. We demonstrate that CLIP is vulnerable to change in image quality under compression. This surprising result is further analysed using an attribution method-Integrated Gradients. Using this attribution method, we are able to better understand both quantitatively and qualitatively exactly the nature in which the compression affects the zero-shot recognition accuracy of this model. We evaluate this extensively on CIFAR-10 and STL-10. Our work provides the basis to understand this vulnerability of CLIP and can help us develop more effective methods to improve the robustness of CLIP and other vision-language models.
Key facts. Cited by 3 papers in the map (data through 7 Oct 2026). Placed in Prompt learning and adaptation of CLIP, one of 16 directions in Multimodal LLMs / vision-language models. Builds on 17 of its 21 references that are in the map. First posted on arXiv 23 Nov 2023.
Builds on
17 of 21 references.
Closest ancestors · 2
Same direction, newest first
- 2023Why Is Prompt Tuning for Vision-Language Models Robust to Noisy Labels?22 Jul
- 2021Learning to Prompt for Vision-Language Models2 Sep
Other references · 15
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Citing papers per year: 2024: 2; 2025: 1.
3 papers.
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Close in wording, no citation either way
- 2024Toward a Holistic Evaluation of Robustness in CLIP Models
- 2025Analyzing CLIP's Performance Limitations in Multi-Object Scenarios: A Controlled High-Resolution Study
- 2024The Hard Positive Truth about Vision-Language Compositionality
- 2023PerceptionCLIP: Visual Classification by Inferring and Conditioning on Contexts
- 2025Uniformity First: Uniformity-aware Test-time Adaptation of Vision-language Models against Image Corruption
- 2026Explaining CLIP Zero-shot Predictions Through Concepts
- 2023Learning Mask-aware CLIP Representations for Zero-Shot Segmentation
- 2024Zoom-shot: Fast and Efficient Unsupervised Zero-Shot Transfer of CLIP to Vision Encoders with Multimodal Loss