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Model compression plays a vital role in the practical deployment of deep neural networks (DNNs), and evolutionary multi-objective (EMO) pruning is an essential tool in balancing the compression rate and performance of the DNNs. However, due…

Machine Learning · Computer Science 2024-01-02 Ronghua Shang , Songling Zhu , Yinan Wu , Weitong Zhang , Licheng Jiao , Songhua Xu

There is growing concern over the safety of powerful diffusion models (DMs), as they are often misused to produce inappropriate, not-safe-for-work (NSFW) content or generate copyrighted material or data of individuals who wish to be…

Artificial Intelligence · Computer Science 2026-02-24 Mingyu Kim , Dongjun Kim , Amman Yusuf , Stefano Ermon , Mijung Park

Image degradation from blur, noise, compression, and poor illumination severely undermines multimodal understanding in real-world settings. Unified multimodal models that combine understanding and generation within a single architecture are…

Computer Vision and Pattern Recognition · Computer Science 2026-04-07 Xiangzhao Hao , Zefeng Zhang , Zhenyu Zhang , Linhao Yu , Yao Chen , Yiqian Zhang , Haiyun Guo , Shuohuan Wang , Yu Sun

Diffusion models are highly effective at generating high-quality images but pose risks, such as the unintentional generation of NSFW (not safe for work) content. Although various techniques have been proposed to mitigate unwanted influences…

Computer Vision and Pattern Recognition · Computer Science 2024-11-21 Jing Wu , Trung Le , Munawar Hayat , Mehrtash Harandi

Text-to-image (T2I) diffusion models have the ability to build high-quality pictures from text prompts, but they pose safety concerns because they can generate offensive or disturbing imagery when provided with harmful inputs. Existing…

Computer Vision and Pattern Recognition · Computer Science 2026-05-05 Chi Zhang , Changjia Zhu , Xiaowen Li , Yao Liu , Zhuo Lu

Recent training-free layout-to-image diffusion models have demonstrated remarkable performance in generating high-quality images with controllable layouts. These models follow a one-stage framework: Encouraging the model to focus the…

Computer Vision and Pattern Recognition · Computer Science 2025-03-04 Linhao Huang , Jing Yu

Ensuring model explainability and robustness is essential for reliable deployment of deep vision systems. Current methods for evaluating robustness rely on collecting and annotating extensive test sets. While this is common practice, the…

Computer Vision and Pattern Recognition · Computer Science 2024-10-10 Yinong Oliver Wang , Eileen Li , Jinqi Luo , Zhaoning Wang , Fernando De la Torre

Image animation has seen significant progress, driven by the powerful generative capabilities of diffusion models. However, maintaining appearance consistency with static input images and mitigating abrupt motion transitions in generated…

Computer Vision and Pattern Recognition · Computer Science 2025-08-12 Xin Ma , Yaohui Wang , Genyun Jia , Xinyuan Chen , Tien-Tsin Wong , Cunjian Chen

We present Neural Memory Object (NeMO), a novel object-centric representation that can be used to detect, segment and estimate the 6DoF pose of objects unseen during training using RGB images. Our method consists of an encoder that requires…

Computer Vision and Pattern Recognition · Computer Science 2026-05-27 Sebastian Jung , Leonard Klüpfel , Rudolph Triebel , Maximilian Durner

Large repositories of image-caption pairs are essential for the development of vision-language models. However, these datasets are often extracted from noisy data scraped from the web, and contain many mislabeled instances. In order to…

Computer Vision and Pattern Recognition · Computer Science 2025-06-06 Haoran Zhang , Aparna Balagopalan , Nassim Oufattole , Hyewon Jeong , Yan Wu , Jiacheng Zhu , Marzyeh Ghassemi

Interleaved multimodal generation enables capabilities beyond unimodal generation models, such as step-by-step instructional guides, visual planning, and generating visual drafts for reasoning. However, the quality of existing interleaved…

The success of diffusion models has raised concerns about the generation of unsafe or harmful content, prompting concept erasure approaches that fine-tune modules to suppress specific concepts while preserving general generative…

Computer Vision and Pattern Recognition · Computer Science 2026-01-08 Jiahang Tu , Ye Li , Yiming Wu , Hanbin Zhao , Chao Zhang , Hui Qian

The recent rapid growth of visual generative models trained on vast web-scale datasets has created significant tension with data privacy regulations and copyright laws, such as GDPR's ``Right to be Forgotten.'' This necessitates machine…

Machine Learning · Computer Science 2025-12-03 Naveen George , Naoki Murata , Yuhta Takida , Konda Reddy Mopuri , Yuki Mitsufuji

Unsupervised Camouflaged Object Detection (UCOD) remains a challenging task due to the high intrinsic similarity between target objects and their surroundings, as well as the reliance on noisy pseudo-labels that hinder fine-grained texture…

Computer Vision and Pattern Recognition · Computer Science 2026-03-13 Shuo Jiang , Gaojia Zhang , Min Tan , Yufei Yin , Gang Pan

Large text-to-image diffusion models have demonstrated remarkable image synthesis capabilities, but their indiscriminate training on Internet-scale data has led to learned concepts that enable harmful, copyrighted, or otherwise undesirable…

Computer Vision and Pattern Recognition · Computer Science 2025-04-17 Finn Carter

Text-to-image diffusion models suffer from the risk of generating outdated, copyrighted, incorrect, and biased content. While previous methods have mitigated the issues on a small scale, it is essential to handle them simultaneously in…

Computer Vision and Pattern Recognition · Computer Science 2024-10-14 Tianwei Xiong , Yue Wu , Enze Xie , Yue Wu , Zhenguo Li , Xihui Liu

Despite the impressive generative capabilities of text-to-image (T2I) diffusion models, they remain vulnerable to generating inappropriate content, especially when confronted with implicit sexual prompts. Unlike explicit harmful prompts,…

Computer Vision and Pattern Recognition · Computer Science 2025-10-20 Yitong Sun , Yao Huang , Ruochen Zhang , Huanran Chen , Shouwei Ruan , Ranjie Duan , Xingxing Wei

In this paper, we present DEMC, a deep Dual-Encoder network to remove Monte Carlo noise efficiently while preserving details. Denoising Monte Carlo rendering is different from natural image denoising since inexpensive by-products (feature…

Multimedia · Computer Science 2021-03-29 Xin Yang , Wenbo Hu , Dawei Wang , Lijing Zhao , Baocai Yin , Qiang Zhang , Xiaopeng Wei , Hongbo Fu

Erasing harmful or proprietary concepts from powerful text to image generators is an emerging safety requirement, yet current "concept erasure" techniques either collapse image quality, rely on brittle adversarial losses, or demand…

Machine Learning · Computer Science 2025-11-11 Abhiram Kusumba , Maitreya Patel , Kyle Min , Changhoon Kim , Chitta Baral , Yezhou Yang

Memory-efficient personalization is critical for adapting text-to-image diffusion models while preserving user privacy and operating within the limited computational resources of edge devices. To this end, we propose a selective…

Computer Vision and Pattern Recognition · Computer Science 2025-09-03 Seokeon Choi , Sunghyun Park , Hyoungwoo Park , Jeongho Kim , Sungrack Yun