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Current text-image approaches (e.g., CLIP) typically adopt dual-encoder architecture using pre-trained vision-language representation. However, these models still pose non-trivial memory requirements and substantial incremental indexing…

Computer Vision and Pattern Recognition · Computer Science 2022-05-02 Siyu Ren , Kenny Q. Zhu

Large-scale contrastive pre-training produces powerful Vision-and-Language Models (VLMs) capable of generating representations (embeddings) effective for a wide variety of visual and multimodal tasks. However, these pretrained embeddings…

Computer Vision and Pattern Recognition · Computer Science 2025-08-19 Nikolaos-Antonios Ypsilantis , Kaifeng Chen , André Araujo , Ondřej Chum

Given a degraded input image, image restoration aims to recover the missing high-quality image content. Numerous applications demand effective image restoration, e.g., computational photography, surveillance, autonomous vehicles, and remote…

Image and Video Processing · Electrical Eng. & Systems 2022-05-04 Syed Waqas Zamir , Aditya Arora , Salman Khan , Munawar Hayat , Fahad Shahbaz Khan , Ming-Hsuan Yang , Ling Shao

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

Dataset distillation methods reduce large-scale datasets to smaller sets of synthetic data, preserving sufficient information to quickly train a new model from scratch. However, prior work on dataset distillation has focused exclusively on…

Computer Vision and Pattern Recognition · Computer Science 2024-08-21 Xindi Wu , Byron Zhang , Zhiwei Deng , Olga Russakovsky

Document Layout Parsing serves as a critical gateway for Artificial Intelligence (AI) to access and interpret the world's vast stores of structured knowledge. This process,which encompasses layout detection, text recognition, and relational…

Computer Vision and Pattern Recognition · Computer Science 2025-12-18 Yumeng Li , Guang Yang , Hao Liu , Bowen Wang , Colin Zhang

Prompt learning has emerged as an efficient and effective approach for transferring foundational Vision-Language Models (e.g., CLIP) to downstream tasks. However, current methods tend to overfit to seen categories, thereby limiting their…

Computer Vision and Pattern Recognition · Computer Science 2023-08-22 Chen Xu , Yuhan Zhu , Guozhen Zhang , Haocheng Shen , Yixuan Liao , Xiaoxin Chen , Gangshan Wu , Limin Wang

Words have been represented in a high-dimensional vector space that encodes their semantic similarities, enabling downstream applications such as retrieving synonyms, antonyms, and relevant contexts. However, despite recent advances in…

Computation and Language · Computer Science 2024-09-25 Genta Indra Winata , Ruochen Zhang , David Ifeoluwa Adelani

Masked image modeling (MIM) has become a prevalent pre-training setup for vision foundation models and attains promising performance. Despite its success, existing MIM methods discard the decoder network during downstream applications,…

Computer Vision and Pattern Recognition · Computer Science 2023-09-06 Qi Han , Yuxuan Cai , Xiangyu Zhang

We present Seed1.5-VL, a vision-language foundation model designed to advance general-purpose multimodal understanding and reasoning. Seed1.5-VL is composed with a 532M-parameter vision encoder and a Mixture-of-Experts (MoE) LLM of 20B…

Computer Vision and Pattern Recognition · Computer Science 2025-05-13 Dong Guo , Faming Wu , Feida Zhu , Fuxing Leng , Guang Shi , Haobin Chen , Haoqi Fan , Jian Wang , Jianyu Jiang , Jiawei Wang , Jingji Chen , Jingjia Huang , Kang Lei , Liping Yuan , Lishu Luo , Pengfei Liu , Qinghao Ye , Rui Qian , Shen Yan , Shixiong Zhao , Shuai Peng , Shuangye Li , Sihang Yuan , Sijin Wu , Tianheng Cheng , Weiwei Liu , Wenqian Wang , Xianhan Zeng , Xiao Liu , Xiaobo Qin , Xiaohan Ding , Xiaojun Xiao , Xiaoying Zhang , Xuanwei Zhang , Xuehan Xiong , Yanghua Peng , Yangrui Chen , Yanwei Li , Yanxu Hu , Yi Lin , Yiyuan Hu , Yiyuan Zhang , Youbin Wu , Yu Li , Yudong Liu , Yue Ling , Yujia Qin , Zanbo Wang , Zhiwu He , Aoxue Zhang , Bairen Yi , Bencheng Liao , Can Huang , Can Zhang , Chaorui Deng , Chaoyi Deng , Cheng Lin , Cheng Yuan , Chenggang Li , Chenhui Gou , Chenwei Lou , Chengzhi Wei , Chundian Liu , Chunyuan Li , Deyao Zhu , Donghong Zhong , Feng Li , Feng Zhang , Gang Wu , Guodong Li , Guohong Xiao , Haibin Lin , Haihua Yang , Haoming Wang , Heng Ji , Hongxiang Hao , Hui Shen , Huixia Li , Jiahao Li , Jialong Wu , Jianhua Zhu , Jianpeng Jiao , Jiashi Feng , Jiaze Chen , Jianhui Duan , Jihao Liu , Jin Zeng , Jingqun Tang , Jingyu Sun , Joya Chen , Jun Long , Junda Feng , Junfeng Zhan , Junjie Fang , Junting Lu , Kai Hua , Kai Liu , Kai Shen , Kaiyuan Zhang , Ke Shen , Ke Wang , Keyu Pan , Kun Zhang , Kunchang Li , Lanxin Li , Lei Li , Lei Shi , Li Han , Liang Xiang , Liangqiang Chen , Lin Chen , Lin Li , Lin Yan , Liying Chi , Longxiang Liu , Mengfei Du , Mingxuan Wang , Ningxin Pan , Peibin Chen , Pengfei Chen , Pengfei Wu , Qingqing Yuan , Qingyao Shuai , Qiuyan Tao , Renjie Zheng , Renrui Zhang , Ru Zhang , Rui Wang , Rui Yang , Rui Zhao , Shaoqiang Xu , Shihao Liang , Shipeng Yan , Shu Zhong , Shuaishuai Cao , Shuangzhi Wu , Shufan Liu , Shuhan Chang , Songhua Cai , Tenglong Ao , Tianhao Yang , Tingting Zhang , Wanjun Zhong , Wei Jia , Wei Weng , Weihao Yu , Wenhao Huang , Wenjia Zhu , Wenli Yang , Wenzhi Wang , Xiang Long , XiangRui Yin , Xiao Li , Xiaolei Zhu , Xiaoying Jia , Xijin Zhang , Xin Liu , Xinchen Zhang , Xinyu Yang , Xiongcai Luo , Xiuli Chen , Xuantong Zhong , Xuefeng Xiao , Xujing Li , Yan Wu , Yawei Wen , Yifan Du , Yihao Zhang , Yining Ye , Yonghui Wu , Yu Liu , Yu Yue , Yufeng Zhou , Yufeng Yuan , Yuhang Xu , Yuhong Yang , Yun Zhang , Yunhao Fang , Yuntao Li , Yurui Ren , Yuwen Xiong , Zehua Hong , Zehua Wang , Zewei Sun , Zeyu Wang , Zhao Cai , Zhaoyue Zha , Zhecheng An , Zhehui Zhao , Zhengzhuo Xu , Zhipeng Chen , Zhiyong Wu , Zhuofan Zheng , Zihao Wang , Zilong Huang , Ziyu Zhu , Zuquan Song

Building state-of-the-art Vision-Language Models (VLMs) with strong captioning capabilities typically necessitates training on billions of high-quality image-text pairs, requiring millions of GPU hours. This paper introduces the…

Computer Vision and Pattern Recognition · Computer Science 2025-07-14 Tiezheng Zhang , Yitong Li , Yu-cheng Chou , Jieneng Chen , Alan Yuille , Chen Wei , Junfei Xiao

Pre-trained vision-language models (VLMs) have achieved impressive results in a range of vision-language tasks. However, popular VLMs usually consist of hundreds of millions of parameters which brings challenges for fine-tuning and…

Computation and Language · Computer Science 2022-10-17 Tiannan Wang , Wangchunshu Zhou , Yan Zeng , Xinsong Zhang

Vision-Language Model (VLM) based retrievers have advanced visual document retrieval (VDR) to impressive quality. They require the same multi-billion parameter encoder for both document indexing and query encoding, incurring high latency…

Information Retrieval · Computer Science 2026-05-28 Zhuchenyang Liu , Yao Zhang , Yu Xiao

Most organizational data in this world are stored as documents, and visual retrieval plays a crucial role in unlocking the collective intelligence from all these documents. However, existing benchmarks focus on English-only document…

Computer Vision and Pattern Recognition · Computer Science 2025-08-26 Jian Chen , Ming Li , Jihyung Kil , Chenguang Wang , Tong Yu , Ryan Rossi , Tianyi Zhou , Changyou Chen , Ruiyi Zhang

This research introduces a transformative framework for integrating Vision-Enhanced Large Language Models (LLMs) with advanced transformer-based architectures to tackle challenges in high-resolution image synthesis and multimodal data…

Computer Vision and Pattern Recognition · Computer Science 2026-01-06 Karthikeya KV

This technical report introduces Uni-Parser, an industrial-grade document parsing engine tailored for scientific literature and patents, delivering high throughput, robust accuracy, and cost efficiency. Unlike pipeline-based document…

Computer Vision and Pattern Recognition · Computer Science 2026-03-16 Xi Fang , Haoyi Tao , Shuwen Yang , Chaozheng Huang , Suyang Zhong , Haocheng Lu , Han Lyu , Junjie Wang , Xinyu Li , Linfeng Zhang , Guolin Ke

Large vision-language models (LVLMs) have witnessed significant progress on visual understanding tasks. However, they often prioritize language knowledge over image information on visual reasoning tasks, incurring performance degradation.…

Computer Vision and Pattern Recognition · Computer Science 2025-10-16 Jingqi Zhou , Sheng Wang , Jingwei Dong , Kai Liu , Lei Li , Jiahui Gao , Jiyue Jiang , Lingpeng Kong , Chuan Wu

Document parsing aims to transform unstructured PDF images into semi-structured data, facilitating the digitization and utilization of information in diverse domains. While vision language models (VLMs) have significantly advanced this…

Computer Vision and Pattern Recognition · Computer Science 2025-12-12 Qintong Zhang , Junyuan Zhang , Zhifei Ren , Linke Ouyang , Zichen Wen , Junbo Niu , Yuan Qu , Bin Wang , Ka-Ho Chow , Conghui He , Wentao Zhang

In this paper, we present ZonUI-3B, a lightweight Vision-Language Model (VLM) that can be fully trained on a single consumer-grade GPU (RTX 4090) while delivering performance comparable to significantly larger models on GUI grounding tasks.…

Computer Vision and Pattern Recognition · Computer Science 2025-07-21 ZongHan Hsieh , Tzer-Jen Wei , ShengJing Yang

Most scenes in practical applications are dynamic scenes containing moving objects, so segmenting accurately moving objects is crucial for many computer vision applications. In order to efficiently segment out all moving objects in the…

Computer Vision and Pattern Recognition · Computer Science 2020-07-28 Chenjie Wang , Chengyuan Li , Bin Luo