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Multi-modal document pre-trained models have proven to be very effective in a variety of visually-rich document understanding (VrDU) tasks. Though existing document pre-trained models have achieved excellent performance on standard…

Computer Vision and Pattern Recognition · Computer Science 2025-06-19 Chuwei Luo , Guozhi Tang , Qi Zheng , Cong Yao , Lianwen Jin , Chenliang Li , Yang Xue , Luo Si

Vision-language pre-training (VLP) has recently proven highly effective for various uni- and multi-modal downstream applications. However, most existing end-to-end VLP methods use high-resolution image-text box data to perform well on…

Computer Vision and Pattern Recognition · Computer Science 2023-10-31 Shraman Pramanick , Li Jing , Sayan Nag , Jiachen Zhu , Hardik Shah , Yann LeCun , Rama Chellappa

Vision-Language-Action (VLA) models offer promising capabilities for autonomous driving through multimodal understanding. However, their utilization in safety-critical scenarios is constrained by inherent limitations, including imprecise…

Computer Vision and Pattern Recognition · Computer Science 2026-02-17 Yiru Wang , Zichong Gu , Yu Gao , Anqing Jiang , Zhigang Sun , Shuo Wang , Yuwen Heng , Hao Sun

Search engines enable the retrieval of unknown information with texts. However, traditional methods fall short when it comes to understanding unfamiliar visual content, such as identifying an object that the model has never seen before.…

Computer Vision and Pattern Recognition · Computer Science 2024-10-29 Zhixin Zhang , Yiyuan Zhang , Xiaohan Ding , Xiangyu Yue

We introduce Long-VITA, a simple yet effective large multi-modal model for long-context visual-language understanding tasks. It is adept at concurrently processing and analyzing modalities of image, video, and text over 4K frames or 1M…

Computer Vision and Pattern Recognition · Computer Science 2025-10-29 Yunhang Shen , Chaoyou Fu , Shaoqi Dong , Xiong Wang , Yi-Fan Zhang , Peixian Chen , Mengdan Zhang , Haoyu Cao , Ke Li , Shaohui Lin , Xiawu Zheng , Yan Zhang , Yiyi Zhou , Ran He , Caifeng Shan , Rongrong Ji , Xing Sun

This work investigates the capabilities of current vision-language models (VLMs) in visual understanding and attribute measurement of primitive shapes using a benchmark focused on controlled 2D shape configurations with variations in…

Computer Vision and Pattern Recognition · Computer Science 2025-09-03 Ankit Yadav , Lingqiao Liu , Yuankai Qi

Vision-language models (VLMs) integrate visual and textual information, enabling a wide range of applications such as image captioning and visual question answering, making them crucial for modern AI systems. However, their high…

Computer Vision and Pattern Recognition · Computer Science 2025-07-03 Gaurav Shinde , Anuradha Ravi , Emon Dey , Shadman Sakib , Milind Rampure , Nirmalya Roy

Multi-view visual reasoning is essential for intelligent systems that must understand complex environments from sparse and discrete viewpoints, yet existing research has largely focused on single-image or temporally dense video settings. In…

Computer Vision and Pattern Recognition · Computer Science 2026-03-19 Fucai Ke , Zhixi Cai , Boying Li , Long Chen , Beibei Lin , Weiqing Wang , Pari Delir Haghighi , Gholamreza Haffari , Hamid Rezatofighi

Multimodal large language models (MLLMs) have seen substantial progress in recent years. However, their ability to represent multimodal information in the acoustic domain remains underexplored. In this work, we introduce Vela, a novel…

Information Retrieval · Computer Science 2025-06-18 Ruofan Hu , Yan Xia , Minjie Hong , Jieming Zhu , Bo Chen , Xiaoda Yang , Minghui Fang , Tao Jin

This paper demonstrates that a progressively aligned language model can effectively bridge frozen vision encoders and large language models (LLMs). While the fundamental architecture and pre-training methods of vision encoders and LLMs have…

Computer Vision and Pattern Recognition · Computer Science 2024-06-04 Junfei Xiao , Zheng Xu , Alan Yuille , Shen Yan , Boyu Wang

Vision-Language-Action (VLA) models trained on large robot datasets promise general-purpose, robust control across diverse domains and embodiments. However, existing approaches often fail out-of-the-box when deployed in novel environments,…

Robotics · Computer Science 2025-10-21 Ruihan Zhao , Tyler Ingebrand , Sandeep Chinchali , Ufuk Topcu

We introduce SigLIP 2, a family of new multilingual vision-language encoders that build on the success of the original SigLIP. In this second iteration, we extend the original image-text training objective with several prior, independently…

The emergence of small vision-language models (sVLMs) marks a critical advancement in multimodal AI, enabling efficient processing of visual and textual data in resource-constrained environments. This survey offers a comprehensive…

Computer Vision and Pattern Recognition · Computer Science 2025-03-17 Nitesh Patnaik , Navdeep Nayak , Himani Bansal Agrawal , Moinak Chinmoy Khamaru , Gourav Bal , Saishree Smaranika Panda , Rishi Raj , Vishal Meena , Kartheek Vadlamani

Effective scaling and a flexible task interface enable large language models to excel at many tasks. We present PaLI (Pathways Language and Image model), a model that extends this approach to the joint modeling of language and vision. PaLI…

Vision-Language Translation (VLT) is a challenging task that requires accurately recognizing multilingual text embedded in images and translating it into the target language with the support of visual context. While recent Large…

Computer Vision and Pattern Recognition · Computer Science 2025-06-16 Xintong Wang , Jingheng Pan , Yixiao Liu , Xiaohu Zhao , Chenyang Lyu , Minghao Wu , Chris Biemann , Longyue Wang , Linlong Xu , Weihua Luo , Kaifu Zhang

The growing interest in vision-language models (VLMs) has been driven by improvements in large language models and vision transformers. Despite the abundance of literature on this subject, we observe that critical decisions regarding the…

Computer Vision and Pattern Recognition · Computer Science 2024-05-06 Hugo Laurençon , Léo Tronchon , Matthieu Cord , Victor Sanh

This paper presents a detailed study of improving visual representations for vision language (VL) tasks and develops an improved object detection model to provide object-centric representations of images. Compared to the most widely used…

Computer Vision and Pattern Recognition · Computer Science 2021-03-11 Pengchuan Zhang , Xiujun Li , Xiaowei Hu , Jianwei Yang , Lei Zhang , Lijuan Wang , Yejin Choi , Jianfeng Gao

Visual commonsense understanding requires Vision Language (VL) models to not only understand image and text but also cross-reference in-between to fully integrate and achieve comprehension of the visual scene described. Recently, various…

Computer Vision and Pattern Recognition · Computer Science 2023-10-24 Zhecan Wang , Haoxuan You , Yicheng He , Wenhao Li , Kai-Wei Chang , Shih-Fu Chang

Multimodal Vision Language Models (VLMs) have emerged as a transformative topic at the intersection of computer vision and natural language processing, enabling machines to perceive and reason about the world through both visual and textual…

Computer Vision and Pattern Recognition · Computer Science 2025-04-08 Zongxia Li , Xiyang Wu , Hongyang Du , Fuxiao Liu , Huy Nghiem , Guangyao Shi

The rapid advancement of generative AI and multi-modal foundation models has shown significant potential in advancing robotic manipulation. Vision-language-action (VLA) models, in particular, have emerged as a promising approach for…

Software Engineering · Computer Science 2025-05-13 Zhijie Wang , Zhehua Zhou , Jiayang Song , Yuheng Huang , Zhan Shu , Lei Ma