arXivDaily arXiv每日学术速递 周一至周五更新

高校专区

Peking University(北京大学)

2025-12-08 至 2025-12-08 共收录 3
2512.05941 2025-12-08 cs.CV cs.AI cs.CL

Zoom in, Click out: Unlocking and Evaluating the Potential of Zooming for GUI Grounding

聚焦,点击:解锁和评估缩放在GUI定位中的潜力

Zhiyuan Jiang, Shenghao Xie, Wenyi Li, Wenqiang Zu, Peihang Li, Jiahao Qiu, Siqi Pei, Lei Ma, Tiejun Huang, Mengdi Wang, Shilong Liu

机构 * Xi’an Jiaotong University(西安交通大学) Princeton University(普林斯顿大学) Peking University(北京大学) University of Chinese Academy of Sciences(中国科学院大学) The University of Hong Kong(香港大学) Michigan State University(密歇根州立大学)

AI总结 本文提出ZoomClick方法,通过引入缩放先验知识提升GUI定位性能,实现动态空间聚焦与自适应上下文切换,并在多个基准上取得最佳结果。

Comments Code is available at https://github.com/Princeton-AI2-Lab/ZoomClick

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2512.05134 2025-12-08 cs.CV cs.DC cs.LG

InvarDiff: Cross-Scale Invariance Caching for Accelerated Diffusion Models

InvarDiff:跨尺度不变性缓存用于加速扩散模型

Zihao Wu

机构 * Peking University(北京大学)

AI总结 InvarDiff通过利用扩散模型中时间步和层尺度的跨尺度不变性,实现无需训练的加速方法,显著提升推理速度并保持图像保真度。

Comments 8 pages main, 8 pages appendix, 16 figures, 5 tables. Code: https://github.com/zihaowu25/InvarDiff

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2505.15436 2025-12-08 cs.CV

Adaptive Chain-of-Focus Reasoning via Dynamic Visual Search and Zooming for Efficient VLMs

基于动态视觉搜索和缩放的自适应聚焦推理方法用于高效VLMs

Xintong Zhang, Zhi Gao, Bofei Zhang, Pengxiang Li, Xiaowen Zhang, Yang Liu, Tao Yuan, Yuwei Wu, Yunde Jia, Song-Chun Zhu, Qing Li

机构 * organization= School of Computer Science \& Technology, Beijing Institute of Technology , city= Beijing , country= China organization= State Key Laboratory of General Artificial Intelligence, BIGAI , city= Beijing , country= China organization= School of Intelligence Science Technology, Peking University , city= Beijing , country= China organization= Guangdong Laboratory of Machine Perception Intelligent Computing, Shenzhen MSU--BIT University , city= Shenzhen , country= China organization= Department of Automation, Tsinghua University , city= Beijing , country= China

AI总结 本文提出基于动态视觉搜索和缩放的自适应聚焦推理方法,提升VLMs的多模态推理效率和实际应用效果。

Comments https://github.com/xtong-zhang/Chain-of-Focus

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