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Vision-Language Models (VLMs) have recently gained attention due to their competitive performance on multiple downstream tasks, achieved by following user-input instructions. However, VLMs still exhibit several limitations in visual…

计算机视觉与模式识别 · 计算机科学 2025-10-23 Simone Alghisi , Gabriel Roccabruna , Massimo Rizzoli , Seyed Mahed Mousavi , Giuseppe Riccardi

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…

计算机视觉与模式识别 · 计算机科学 2025-07-03 Gaurav Shinde , Anuradha Ravi , Emon Dey , Shadman Sakib , Milind Rampure , Nirmalya Roy

Vision-language Models (VLMs) have emerged as general-purpose tools for addressing a variety of complex computer vision problems. Such models have been shown to be highly capable, but, at the same time, lacking some basic visual…

机器学习 · 计算机科学 2025-07-15 Shivam Chandhok , Wan-Cyuan Fan , Vered Shwartz , Vineeth N Balasubramanian , Leonid Sigal

Vision-Language Models (VLMs) have demonstrated impressive capabilities across a range of tasks, yet concerns about their potential biases exist. This work investigates the extent to which prominent VLMs exhibit cultural biases by…

计算机视觉与模式识别 · 计算机科学 2025-08-01 Ram Mohan Rao Kadiyala , Siddhant Gupta , Jebish Purbey , Srishti Yadav , Suman Debnath , Alejandro Salamanca , Desmond Elliott

The computational and memory overheads associated with expanding the context window of LLMs severely limit their scalability. A noteworthy solution is vision-text compression (VTC), exemplified by frameworks like DeepSeek-OCR and Glyph,…

计算机视觉与模式识别 · 计算机科学 2025-12-24 Hongbo Zhao , Meng Wang , Fei Zhu , Wenzhuo Liu , Bolin Ni , Fanhu Zeng , Gaofeng Meng , Zhaoxiang Zhang

Vision language models (VLMs) have shown promising reasoning capabilities across various benchmarks; however, our understanding of their visual perception remains limited. In this work, we propose an eye examination process to investigate…

计算机视觉与模式识别 · 计算机科学 2024-09-24 Nam Hyeon-Woo , Moon Ye-Bin , Wonseok Choi , Lee Hyun , Tae-Hyun Oh

Aligning visual features with language embeddings is a key challenge in vision-language models (VLMs). The performance of such models hinges on having a good connector that maps visual features generated by a vision encoder to a shared…

We introduce VLM-Lens, a toolkit designed to enable systematic benchmarking, analysis, and interpretation of vision-language models (VLMs) by supporting the extraction of intermediate outputs from any layer during the forward pass of…

计算与语言 · 计算机科学 2025-10-03 Hala Sheta , Eric Huang , Shuyu Wu , Ilia Alenabi , Jiajun Hong , Ryker Lin , Ruoxi Ning , Daniel Wei , Jialin Yang , Jiawei Zhou , Ziqiao Ma , Freda Shi

While vision language models (VLMs) excel in 2D semantic visual understanding, their ability to quantitatively reason about 3D spatial relationships remains under-explored, due to the deficiency of 2D images' spatial representation ability.…

计算机视觉与模式识别 · 计算机科学 2025-09-23 Pingyi Chen , Yujing Lou , Shen Cao , Jinhui Guo , Lubin Fan , Yue Wu , Lin Yang , Lizhuang Ma , Jieping Ye

Vision Language Models (VLMs) are pivotal for advancing perception in intelligent agents. Yet, evaluation of VLMs remains limited to predominantly English-centric benchmarks in which the image-text pairs comprise short texts. To evaluate…

计算与语言 · 计算机科学 2025-10-16 Jesse Atuhurra , Iqra Ali , Tomoya Iwakura , Hidetaka Kamigaito , Tatsuya Hiraoka

Large language models (LLMs) have increased interest in vision language models (VLMs), which process image-text pairs as input. Studies investigating the visual understanding ability of VLMs have been proposed, but such studies are still…

计算与语言 · 计算机科学 2024-06-25 Jesse Atuhurra , Iqra Ali , Tatsuya Hiraoka , Hidetaka Kamigaito , Tomoya Iwakura , Taro Watanabe

Vision-Language (VL) models have garnered considerable research interest; however, they still face challenges in effectively handling text within images. To address this limitation, researchers have developed two approaches. The first…

计算机视觉与模式识别 · 计算机科学 2024-11-08 Jonathan Fhima , Elad Ben Avraham , Oren Nuriel , Yair Kittenplon , Roy Ganz , Aviad Aberdam , Ron Litman

Text-rich VQA, namely Visual Question Answering based on text recognition in the images, is a cross-modal task that requires both image comprehension and text recognition. In this work, we focus on investigating the advantages and…

计算机视觉与模式识别 · 计算机科学 2023-11-14 Xuejing Liu , Wei Tang , Xinzhe Ni , Jinghui Lu , Rui Zhao , Zechao Li , Fei Tan

Visually-conditioned language models (VLMs) have seen growing adoption in applications such as visual dialogue, scene understanding, and robotic task planning; adoption that has fueled a wealth of new models such as LLaVa, InstructBLIP, and…

计算机视觉与模式识别 · 计算机科学 2024-05-31 Siddharth Karamcheti , Suraj Nair , Ashwin Balakrishna , Percy Liang , Thomas Kollar , Dorsa Sadigh

Vision language models (VLMs) have shown remarkable capabilities in integrating linguistic and visual reasoning but remain fundamentally limited in understanding dynamic spatiotemporal interactions. Humans effortlessly track and reason…

计算机视觉与模式识别 · 计算机科学 2025-08-08 Shijie Zhou , Alexander Vilesov , Xuehai He , Ziyu Wan , Shuwang Zhang , Aditya Nagachandra , Di Chang , Dongdong Chen , Xin Eric Wang , Achuta Kadambi

Tables, typically two-dimensional and structured to store large amounts of data, are essential in daily activities like database queries, spreadsheet manipulations, web table question answering, and image table information extraction.…

人工智能 · 计算机科学 2024-11-05 Weizheng Lu , Jing Zhang , Ju Fan , Zihao Fu , Yueguo Chen , Xiaoyong Du

Understanding and reasoning about spatial relationships is a fundamental capability for Visual Question Answering (VQA) and robotics. While Vision Language Models (VLM) have demonstrated remarkable performance in certain VQA benchmarks,…

计算机视觉与模式识别 · 计算机科学 2024-01-23 Boyuan Chen , Zhuo Xu , Sean Kirmani , Brian Ichter , Danny Driess , Pete Florence , Dorsa Sadigh , Leonidas Guibas , Fei Xia

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…

计算机视觉与模式识别 · 计算机科学 2025-04-08 Zongxia Li , Xiyang Wu , Hongyang Du , Fuxiao Liu , Huy Nghiem , Guangyao Shi

Vision-language models (VLMs) are increasingly used to evaluate multimodal content, including presentation slides, yet their slide-specific understanding remains underexplored {despite their growing role as critics in agentic, model-forward…

计算机视觉与模式识别 · 计算机科学 2025-10-28 Hyeonsu Kang , Emily Bao , Anjan Goswami

Visual Speech Recognition (VSR) transcribes speech by analyzing lip movements. Recently, Large Language Models (LLMs) have been integrated into VSR systems, leading to notable performance improvements. However, the potential of LLMs has not…

计算机视觉与模式识别 · 计算机科学 2025-06-04 Zehua Liu , Xiaolou Li , Li Guo , Lantian Li , Dong Wang