activity
20202026
most citedEvo-ViT: Slow-Fast Token Evolution for Dynamic Vision Transformer

15 citations · 63 across the 15 of their papers we have counts for

collaborators

17 papers

cs.CV2026

Video-IFBench: Evaluating Instruction Following of Multimodal LLMs in Video Understanding Scenarios

Hongbo Liu, Peixian Chen, Sihan Liu +12

Multimodal Large Language Models (MLLMs) have shown strong performance in video understanding. However, their ability to follow instructions in this domain remains under-explored.…

cs.CV2026

OmniView-Space: Reinforcing Spatial Reasoning via Multi-Perspective Spatial Mapping

Xudong Li, Mengdan Zhang, Peixian Chen +7

Spatial intelligence remains a persistent challenge for Multimodal Large Language Models (MLLMs), as it requires coherent spatial scene representations beyond basic object recognit…

cs.CV2024★ 1 cited

VEGA: Learning Interleaved Image-Text Comprehension in Vision-Language Large Models

Chenyu Zhou, Mengdan Zhang, Peixian Chen +5

The swift progress of Multi-modal Large Models (MLLMs) has showcased their impressive ability to tackle tasks blending vision and language. Yet, most current models and benchmarks…

cs.CV2024★ 11 cited

Video-MME: The First-Ever Comprehensive Evaluation Benchmark of Multi-modal LLMs in Video Analysis

Chaoyou Fu, Yuhan Dai, Yongdong Luo +18

In the quest for artificial general intelligence, Multi-modal Large Language Models (MLLMs) have emerged as a focal point in recent advancements. However, the predominant focus rem…

cs.CV2024

Cantor: Inspiring Multimodal Chain-of-Thought of MLLM

Timin Gao, Peixian Chen, Mengdan Zhang +8

With the advent of large language models(LLMs) enhanced by the chain-of-thought(CoT) methodology, visual reasoning problem is usually decomposed into manageable sub-tasks and tackl…

cs.CV2024

Towards Artwork Explanation in Large-scale Vision Language Models

Kazuki Hayashi, Yusuke Sakai, Hidetaka Kamigaito +2

Large-scale Vision-Language Models (LVLMs) output text from images and instructions, demonstrating capabilities in text generation and comprehension. However, it has not been clari…

cs.CV2023★ 13 cited

A Challenger to GPT-4V? Early Explorations of Gemini in Visual Expertise

Chaoyou Fu, Renrui Zhang, Zihan Wang +15

The surge of interest towards Multi-modal Large Language Models (MLLMs), e.g., GPT-4V(ision) from OpenAI, has marked a significant trend in both academia and industry. They endow L…

cs.CV2023★ 2 cited

Aligning and Prompting Everything All at Once for Universal Visual Perception

Yunhang Shen, Chaoyou Fu, Peixian Chen +6

Vision foundation models have been explored recently to build general-purpose vision systems. However, predominant paradigms, driven by casting instance-level tasks as an object-wo…

cs.CV2023

Exploring Multi-Modal Contextual Knowledge for Open-Vocabulary Object Detection

Yifan Xu, Mengdan Zhang, Xiaoshan Yang +1

In this paper, we for the first time explore helpful multi-modal contextual knowledge to understand novel categories for open-vocabulary object detection (OVD). The multi-modal con…

cs.CV2023

MME: A Comprehensive Evaluation Benchmark for Multimodal Large Language Models

Chaoyou Fu, Peixian Chen, Yunhang Shen +11

Multimodal Large Language Model (MLLM) relies on the powerful LLM to perform multimodal tasks, showing amazing emergent abilities in recent studies, such as writing poems based on…

cs.CV2023★ 7 cited

Multi-modal Queried Object Detection in the Wild

Yifan Xu, Mengdan Zhang, Chaoyou Fu +4

We introduce MQ-Det, an efficient architecture and pre-training strategy design to utilize both textual description with open-set generalization and visual exemplars with rich desc…

cs.CV2022

Efficient Decoder-free Object Detection with Transformers

Peixian Chen, Mengdan Zhang, Yunhang Shen +5

Vision transformers (ViTs) are changing the landscape of object detection approaches. A natural usage of ViTs in detection is to replace the CNN-based backbone with a transformer-b…

cs.CV2022★ 7 cited

Open Vocabulary Object Detection with Proposal Mining and Prediction Equalization

Peixian Chen, Kekai Sheng, Mengdan Zhang +5

Open-vocabulary object detection (OVD) aims to scale up vocabulary size to detect objects of novel categories beyond the training vocabulary. Recent work resorts to the rich knowle…

cs.CV2022★ 2 cited

ARM: Any-Time Super-Resolution Method

Bohong Chen, Mingbao Lin, Kekai Sheng +5

This paper proposes an Any-time super-Resolution Method (ARM) to tackle the over-parameterized single image super-resolution (SISR) models. Our ARM is motivated by three observatio…

cs.CV2021★ 15 cited

Evo-ViT: Slow-Fast Token Evolution for Dynamic Vision Transformer

Yifan Xu, Zhijie Zhang, Mengdan Zhang +6

Vision transformers (ViTs) have recently received explosive popularity, but the huge computational cost is still a severe issue. Since the computation complexity of ViT is quadrati…

cs.CV2021★ 4 cited

An Empirical Study and Analysis on Open-Set Semi-Supervised Learning

Huixiang Luo, Hao Cheng, Fanxu Meng +4

Pseudo-labeling (PL) and Data Augmentation-based Consistency Training (DACT) are two approaches widely used in Semi-Supervised Learning (SSL) methods. These methods exhibit great p…

cs.CV2020★ 1 cited

Dive Deeper Into Box for Object Detection

Ran Chen, Yong Liu, Mengdan Zhang +3

Anchor free methods have defined the new frontier in state-of-the-art object detection researches where accurate bounding box estimation is the key to the success of these methods.…