activity
20212026
most citedVAST: A Vision-Audio-Subtitle-Text Omni-Modality Foundation Model and Dataset

28 citations · 79 across the 12 of their papers we have counts for

collaborators

12 papers

cs.CV2026

M-VQA: A Benchmark for Multimodal, Multi-Entity, Multi-Hop Visual Question Answering

Jiatong Ma, Longteng Guo, Yuchen Liu +4

We present M-VQA, a novel knowledge-based Visual Question Answering (VQA) benchmark, to enhance the evaluation of multimodal large language models (MLLMs) in fine-grained multi…

cs.CV2025

Qianfan-VL: Domain-Enhanced Universal Vision-Language Models

Daxiang Dong, Mingming Zheng, Dong Xu +32

We present Qianfan-VL, a series of multimodal large language models ranging from 3B to 70B parameters, achieving state-of-the-art performance through innovative domain enhancement…

cs.CV2025

LaVi: Efficient Large Vision-Language Models via Internal Feature Modulation

Tongtian Yue, Longteng Guo, Yepeng Tang +4

Despite the impressive advancements of Large Vision-Language Models (LVLMs), existing approaches suffer from a fundamental bottleneck: inefficient visual-language integration. Curr…

cs.CV2025

Image Difference Grounding with Natural Language

Wenxuan Wang, Zijia Zhao, Yisi Zhang +4

Visual grounding (VG) typically focuses on locating regions of interest within an image using natural language, and most existing VG methods are limited to single-image interpretat…

cs.CV2024

OneDiff: A Generalist Model for Image Difference Captioning

Erdong Hu, Longteng Guo, Tongtian Yue +3

In computer vision, Image Difference Captioning (IDC) is crucial for accurately describing variations between closely related images. Traditional IDC methods often rely on speciali…

cs.CV2024★ 10 cited

VL-Mamba: Exploring State Space Models for Multimodal Learning

Yanyuan Qiao, Zheng Yu, Longteng Guo +5

Multimodal large language models (MLLMs) have attracted widespread interest and have rich applications. However, the inherent attention mechanism in its Transformer structure requi…

cs.CV2024

SC-Tune: Unleashing Self-Consistent Referential Comprehension in Large Vision Language Models

Tongtian Yue, Jie Cheng, Longteng Guo +6

Recent trends in Large Vision Language Models (LVLMs) research have been increasingly focusing on advancing beyond general image understanding towards more nuanced, object-level re…

cs.CV2024

Beyond Literal Descriptions: Understanding and Locating Open-World Objects Aligned with Human Intentions

Wenxuan Wang, Yisi Zhang, Xingjian He +4

Visual grounding (VG) aims at locating the foreground entities that match the given natural language expressions. Previous datasets and methods for classic VG task mainly rely on t…

cs.CV2023★ 11 cited

ChatBridge: Bridging Modalities with Large Language Model as a Language Catalyst

Zijia Zhao, Longteng Guo, Tongtian Yue +5

Building general-purpose models that can perceive diverse real-world modalities and solve various tasks is an appealing target in artificial intelligence. In this paper, we present…

cs.CV2023★ 28 cited

VAST: A Vision-Audio-Subtitle-Text Omni-Modality Foundation Model and Dataset

Sihan Chen, Handong Li, Qunbo Wang +4

Vision and text have been fully explored in contemporary video-text foundational models, while other modalities such as audio and subtitles in videos have not received sufficient a…

cs.CV2022★ 9 cited

MAMO: Masked Multimodal Modeling for Fine-Grained Vision-Language Representation Learning

Zijia Zhao, Longteng Guo, Xingjian He +3

Multimodal representation learning has shown promising improvements on various vision-language tasks. Most existing methods excel at building global-level alignment between vision…

cs.CV2021★ 21 cited

OPT: Omni-Perception Pre-Trainer for Cross-Modal Understanding and Generation

Jing Liu, Xinxin Zhu, Fei Liu +8

In this paper, we propose an Omni-perception Pre-Trainer (OPT) for cross-modal understanding and generation, by jointly modeling visual, text and audio resources. OPT is constructe…