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Top-down images play an important role in safety-critical settings such as autonomous navigation and aerial surveillance, where they provide holistic spatial information that front-view images cannot capture. Despite this, Vision Language…

机器学习 · 计算机科学 2025-10-02 Kaiyuan Hou , Minghui Zhao , Lilin Xu , Yuang Fan , Xiaofan Jiang

Text-to-image models are known to struggle with generating images that perfectly align with textual prompts. Several previous studies have focused on evaluating image-text alignment in text-to-image generation. However, these evaluations…

计算机视觉与模式识别 · 计算机科学 2025-10-28 Huixuan Zhang , Xiaojun Wan

Large Multi-modality Models (LMMs) have made significant progress in visual understanding and generation, but they still face challenges in General Visual Editing, particularly in following complex instructions, preserving appearance…

计算机视觉与模式识别 · 计算机科学 2025-05-28 Xiangyu Zhao , Peiyuan Zhang , Kexian Tang , Xiaorong Zhu , Hao Li , Wenhao Chai , Zicheng Zhang , Renqiu Xia , Guangtao Zhai , Junchi Yan , Hua Yang , Xue Yang , Haodong Duan

The generative AI technology offers an increasing variety of tools for generating entirely synthetic images that are increasingly indistinguishable from real ones. Unlike methods that alter portions of an image, the creation of completely…

计算机视觉与模式识别 · 计算机科学 2024-04-30 Manos Schinas , Symeon Papadopoulos

Despite recent advances in inversion and instruction-based image editing, existing approaches primarily excel at editing single, prominent objects but significantly struggle when applied to complex scenes containing multiple entities. To…

计算机视觉与模式识别 · 计算机科学 2025-06-05 Bimsara Pathiraja , Maitreya Patel , Shivam Singh , Yezhou Yang , Chitta Baral

Medical report interpretation plays a crucial role in healthcare, enabling both patient-facing explanations and effective information flow across clinical systems. While recent vision-language models (VLMs) and large language models (LLMs)…

计算机视觉与模式识别 · 计算机科学 2025-08-26 Fangxin Shang , Yuan Xia , Dalu Yang , Yahui Wang , Binglin Yang

Medical Vision-Language Models (Med-VLMs) have achieved expert-level proficiency in interpreting diagnostic imaging. However, current models are predominantly trained on professional literature, limiting their ability to communicate…

计算与语言 · 计算机科学 2026-04-08 Han Jang , Junhyeok Lee , Heeseong Eum , Kyu Sung Choi

As recent text-conditioned diffusion models have enabled the generation of high-quality images, concerns over their potential misuse have also grown. This issue is critical in the medical domain, where text-conditioned generated medical…

计算机视觉与模式识别 · 计算机科学 2025-09-03 Chanyoung Kim , Dayun Ju , Jinyeong Kim , Woojung Han , Roberto Alcover-Couso , Seong Jae Hwang

Medical image segmentation models struggle with rare abnormalities due to scarce annotated pathological data. We propose DiffAug a novel framework that combines textguided diffusion-based generation with automatic segmentation validation to…

计算机视觉与模式识别 · 计算机科学 2025-08-26 Maham Nazir , Muhammad Aqeel , Francesco Setti

Medical image analysis increasingly relies on the integration of multiple imaging modalities to capture complementary anatomical and functional information, enabling more accurate diagnosis and treatment planning. Achieving aligned feature…

图像与视频处理 · 电气工程与系统科学 2025-09-04 Yunhao Liu , Suyang Xi , Shiqi Liu , Hong Ding , Chicheng Jin , Chong Zhong , Junjun He , Catherine C. Liu , Yiqing Shen

Current instruction-based image editing (IBIE) methods struggle with challenging editing tasks, as both editing types and sample counts of existing datasets are limited. Moreover, traditional dataset construction often contains noisy…

计算机视觉与模式识别 · 计算机科学 2025-09-19 Mingsong Li , Lin Liu , Hongjun Wang , Haoxing Chen , Xijun Gu , Shizhan Liu , Dong Gong , Junbo Zhao , Zhenzhong Lan , Jianguo Li

Understanding how two radiology image sets differ is critical for generating clinical insights and for interpreting medical AI systems. We introduce RadDiff, a multimodal agentic system that performs radiologist-style comparative reasoning…

计算机视觉与模式识别 · 计算机科学 2026-01-08 Xiaoxian Shen , Yuhui Zhang , Sahithi Ankireddy , Xiaohan Wang , Maya Varma , Henry Guo , Curtis Langlotz , Serena Yeung-Levy

Evaluating the performance of Multi-modal Large Language Models (MLLMs), integrating both point cloud and language, presents significant challenges. The lack of a comprehensive assessment hampers determining whether these models truly…

计算机视觉与模式识别 · 计算机科学 2024-04-24 Junjie Zhang , Tianci Hu , Xiaoshui Huang , Yongshun Gong , Dan Zeng

Medical imaging plays a vital role in modern diagnostics; however, interpreting high-resolution radiological data remains time-consuming and susceptible to variability among clinicians. Traditional image processing techniques often lack the…

计算机视觉与模式识别 · 计算机科学 2025-10-21 Melika Filvantorkaman , Maral Filvan Torkaman

Clinical decision-making relies on the integration of information across various data modalities, such as clinical time-series, medical images and textual reports. Compared to other domains, real-world medical data is heterogeneous in…

图像与视频处理 · 电气工程与系统科学 2025-08-14 Baraa Al Jorf , Farah Shamout

Instruction-guided image editing has seen remarkable progress with models like FLUX.2 and Qwen-Image-Edit, yet they still struggle with complex scenarios with multiple similar instances each requiring individual edits. We observe that…

计算机视觉与模式识别 · 计算机科学 2026-04-08 Ziqian Liu , Stephan Alaniz

Ensuring the general efficacy and goodness for human beings from medical large language models (LLM) before real-world deployment is crucial. However, a widely accepted and accessible evaluation process for medical LLM, especially in the…

Data augmentation is essential in medical imaging for improving classification accuracy, lesion detection, and organ segmentation under limited data conditions. However, two significant challenges remain. First, a pronounced domain gap…

计算机视觉与模式识别 · 计算机科学 2025-04-29 Xuyin Qi , Zeyu Zhang , Canxuan Gang , Hao Zhang , Lei Zhang , Zhiwei Zhang , Yang Zhao

A critical yet frequently overlooked challenge in the field of deepfake detection is the lack of a standardized, unified, comprehensive benchmark. This issue leads to unfair performance comparisons and potentially misleading results.…

计算机视觉与模式识别 · 计算机科学 2023-10-31 Zhiyuan Yan , Yong Zhang , Xinhang Yuan , Siwei Lyu , Baoyuan Wu

Text-to-image (T2I) diffusion models, with their impressive generative capabilities, have been adopted for image editing tasks, demonstrating remarkable efficacy. However, due to attention leakage and collision between the cross-attention…

计算机视觉与模式识别 · 计算机科学 2025-05-01 Xingxi Yin , Zhi Li , Jingfeng Zhang , Chenglin Li , Yin Zhang