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With the growing adoption of Retrieval-Augmented Generation (RAG) in document processing, robust text recognition has become increasingly critical for knowledge extraction. While OCR (Optical Character Recognition) for English and other…

Computer Vision and Pattern Recognition · Computer Science 2025-06-30 Ahmed Heakl , Abdullah Sohail , Mukul Ranjan , Rania Hossam , Ghazi Shazan Ahmad , Mohamed El-Geish , Omar Maher , Zhiqiang Shen , Fahad Khan , Salman Khan

Large Language Models (LLMs) have emerged as powerful tools for automating complex reasoning and decision-making tasks. In telecommunications, they hold the potential to transform network optimization, automate troubleshooting, enhance…

The prevalence of vision-threatening eye diseases is a significant global burden, with many cases remaining undiagnosed or diagnosed too late for effective treatment. Large vision-language models (LVLMs) have the potential to assist in…

Computer Vision and Pattern Recognition · Computer Science 2025-02-06 Zhenyue Qin , Yu Yin , Dylan Campbell , Xuansheng Wu , Ke Zou , Yih-Chung Tham , Ninghao Liu , Xiuzhen Zhang , Qingyu Chen

Comprehending text-rich visual content is paramount for the practical application of Multimodal Large Language Models (MLLMs), since text-rich scenarios are ubiquitous in the real world, which are characterized by the presence of extensive…

Computer Vision and Pattern Recognition · Computer Science 2024-04-26 Bohao Li , Yuying Ge , Yi Chen , Yixiao Ge , Ruimao Zhang , Ying Shan

Large Multimodal Models (LMMs) exhibit major shortfalls when interpreting images and, by some measures, have poorer spatial cognition than small children or animals. Despite this, they attain high scores on many popular visual benchmarks,…

Large Vision-Language Models (LVLMs) excel at captioning, visual question answering, and robotics by combining vision and language, yet they often miss obvious objects or hallucinate nonexistent ones in atypical scenes. We examine these…

Computer Vision and Pattern Recognition · Computer Science 2026-04-01 Zhaoyang Li , Zhan Ling , Yuchen Zhou , Litian Gong , Erdem Bıyık , Hao Su

We introduce \textbf{LongInsightBench}, the first benchmark designed to assess models' ability to understand long videos, with a focus on human language, viewpoints, actions, and other contextual elements, while integrating \textbf{visual,…

Computer Vision and Pattern Recognition · Computer Science 2025-10-22 ZhaoYang Han , Qihan Lin , Hao Liang , Bowen Chen , Zhou Liu , Wentao Zhang

Large language models (LLMs) are powerful tools capable of handling diverse tasks. Comparing and selecting appropriate LLMs for specific tasks requires systematic evaluation methods, as models exhibit varying capabilities across different…

Computation and Language · Computer Science 2025-06-04 Anna Sokol , Elizabeth Daly , Michael Hind , David Piorkowski , Xiangliang Zhang , Nuno Moniz , Nitesh Chawla

Large Language Models are increasingly deployed as educational tools, yet existing benchmarks focus on narrow skills and lack grounding in learning sciences. We introduce OpenLearnLM Benchmark, a theory-grounded framework evaluating LLMs…

The rapid advancement of large vision-language models (LVLMs) has significantly propelled applications in document understanding, particularly in optical character recognition (OCR) and multilingual translation. However, current evaluations…

Machine Learning · Computer Science 2025-05-20 Zhanglin Wu , Tengfei Song , Ning Xie , Mengli Zhu , Weidong Zhang , Shuang Wu , Pengfei Li , Chong Li , Junhao Zhu , Hao Yang , Shiliang Sun

The significant advancements in visual understanding and instruction following from Multimodal Large Language Models (MLLMs) have opened up more possibilities for broader applications in diverse and universal human-centric scenarios.…

Computer Vision and Pattern Recognition · Computer Science 2024-10-10 Keliang Li , Zaifei Yang , Jiahe Zhao , Hongze Shen , Ruibing Hou , Hong Chang , Shiguang Shan , Xilin Chen

The emergence of Large Vision-Language Models (LVLMs) has substantially expanded model capabilities beyond text-only understanding, enabling unified inference across both visual and textual modalities and supporting a broader range of…

Computer Vision and Pattern Recognition · Computer Science 2026-05-29 Qian Chen , Xianyin Zhang , Yanzhi Liu , Lifan Guo , Feng Chen , Chi Zhang

This paper evaluates the performance of Large Multimodal Models (LMMs) on Optical Character Recognition (OCR) in the low-resource Pashto language. Natural Language Processing (NLP) in Pashto faces several challenges due to the cursive…

Computer Vision and Pattern Recognition · Computer Science 2026-01-12 Ijazul Haq , Yingjie Zhang , Irfan Ali Khan

Multimodal large language models (MLLMs) are increasingly deployed in real-world, agentic settings where outputs must not only be correct, but also conform to predefined data schemas. Despite recent progress in structured generation in…

Computer Vision and Pattern Recognition · Computer Science 2026-03-19 Di Feng , Kaixin Ma , Feng Nan , Haofeng Chen , Bohan Zhai , David Griffiths , Mingfei Gao , Zhe Gan , Eshan Verma , Yinfei Yang , Zhifeng Chen , Afshin Dehghan

Information extraction from copy-heavy documents, characterized by massive volumes of structurally similar content, represents a critical yet understudied challenge in enterprise document processing. We present a systematic framework that…

Computation and Language · Computer Science 2025-10-14 Zilong Wang , Xiaoyu Shen

While large multimodal models (LMMs) have demonstrated strong performance across various Visual Question Answering (VQA) tasks, certain challenges require complex multi-step reasoning to reach accurate answers. One particularly challenging…

GLM-OCR is an efficient 0.9B-parameter compact multimodal model designed for real-world document understanding. It combines a 0.4B-parameter CogViT visual encoder with a 0.5B-parameter GLM language decoder, achieving a strong balance…

The emergence of multimodal large language models (MLLMs) has driven breakthroughs in egocentric vision applications. These applications necessitate persistent, context-aware understanding of objects, as users interact with tools in dynamic…

Computer Vision and Pattern Recognition · Computer Science 2025-06-06 Yuqian Yuan , Ronghao Dang , Long Li , Wentong Li , Dian Jiao , Xin Li , Deli Zhao , Fan Wang , Wenqiao Zhang , Jun Xiao , Yueting Zhuang

Text-rich document understanding (TDU) requires comprehensive analysis of documents containing substantial textual content and complex layouts. While Multimodal Large Language Models (MLLMs) have achieved fast progress in this domain,…

Computer Vision and Pattern Recognition · Computer Science 2025-03-20 Wenhui Liao , Jiapeng Wang , Hongliang Li , Chengyu Wang , Jun Huang , Lianwen Jin

Multimodal large language models (MLLMs) have achieved impressive progress on vision language benchmarks, yet their capacity for visual cognitive and visuospatial reasoning remains less understood. We introduce "Mind's Eye", a…

Computer Vision and Pattern Recognition · Computer Science 2026-04-20 Rohit Sinha , Aditya Kanade , Sai Srinivas Kancheti , Vineeth N Balasubramanian , Tanuja Ganu