Zongyan Han

Zongyan Han

Postdoctoral Associate

I am a Postdoctoral Associate at Mohamed bin Zayed University of Artificial Intelligence (MBZUAI), working with Prof. Fahad Shahbaz Khan and Prof. Rao Muhammad Anwer.

I received my Ph.D. in Engineering from Nanjing University of Science and Technology, advised by Prof. Jian Yang (IAPR Fellow) and Prof. Zhenyong Fu. Previously, I was a Research Assistant at The Hong Kong Polytechnic University, advised by Prof. Chang Wen Chen (IEEE Fellow; SPIE Fellow; MAE).

Large Kernel Network for Efficient Image Restoration

ArtIR: an efficient large-kernel network for image restoration across single-degradation, all-in-one, and composite-degradation scenarios.

yuning-cui, Zongyan Han, chen-wu, dongbo-xi, zhen-chen, wenqi-ren, boxin-shi

TIP

AgroGround: Multi-Granularity Grounded Recognition in Agriculture

AgroGround: Multi-Granularity Grounded Recognition in Agriculture

Abdulla Alshehhi, Zongyan Han, Rao Muhammad Anwer

arXiv:2610.04425 · Preprint

Ground3D-LMM: Fine-Grained 3D Point Grounding and Spatial Reasoning with LMM

Fine-grained 3D point grounding and spatial reasoning with large multimodal models.

Amol Harsh, Zongyan Han*, Jean Lahoud, Ye Liu, Rao Muhammad Anwer, Hisham Cholakkal, Salman Khan, Fahad Shahbaz Khan

ECCV

Gaussian-JEPA: Joint-Embedding Predictive Learning for 3D Gaussian Splats

Gaussian-JEPA: Joint-Embedding Predictive Learning for 3D Gaussian Splats

Bin Ren, Qi Ma, Yue Li, Zongyan Han, Yidi Li, Yuqian Fu, Rao Muhammad Anwer, Theo Gevers, Fahad Shahbaz Khan, Salman Khan

arXiv:2608.15651 · Preprint

Thinking Beyond Labels: Vocabulary-Free Fine-Grained Recognition using Reasoning-Augmented LMMs

Thinking Beyond Labels: Vocabulary-Free Fine-Grained Recognition using Reasoning-Augmented LMMs

Dmitry Demidov, Muhammad Zaigham Zaheer, Zongyan Han, Omkar Thawakar, Rao Anwer

CVPR

Audit After Segmentation: Reference-Free Mask Quality Assessment for Language-Referred Audio-Visual Segmentation

Audit After Segmentation: Reference-Free Mask Quality Assessment for Language-Referred Audio-Visual Segmentation

Jinxing Zhou, Yanghao Zhou, Yaoting Wang, Zongyan Han, Jiaqi Ma, Henghui Ding, Rao Muhammad Anwer, Hisham Cholakkal

arXiv:2602.03892 · Preprint

Bring Your Dreams to Life: Continual Text-to-Video Customization

Bring Your Dreams to Life: Continual Text-to-Video Customization

Jiahua Dong, Xudong Wang, Wenqi Liang, Zongyan Han, Meng Cao, Duzhen Zhang, Hanbin Zhao, Zhi Han, Salman Khan, Fahad Shahbaz Khan

AAAI

MIRA: A Novel Framework for Fusing Modalities in Medical RAG

MIRA: A Novel Framework for Fusing Modalities in Medical RAG

Jinhong Wang, Tajamul Ashraf, Zongyan Han, Jorma Laaksonen, Rao Muhammad Anwer

ACM Multimedia

All in One: Visual-Description-Guided Unified Point Cloud Segmentation

Visual-description-guided unified point cloud segmentation.

Zongyan Han, Mohamed El Amine Boudjoghra, Jiahua Dong, Jinhong Wang, Rao Muhammad Anwer

ICCV

Composed Object Retrieval: Object-level Retrieval via Composed Expressions

Composed Object Retrieval: Object-level Retrieval via Composed Expressions

Tong Wang, Guanyu Yang, Nian Liu, Zongyan Han, Jinxing Zhou, Salman Khan, Fahad Shahbaz Khan

arXiv:2508.04424 · Preprint

OpenSeg-R: Improving Open-Vocabulary Segmentation via Step-by-Step Visual Reasoning

Open-vocabulary segmentation via step-by-step visual reasoning.

Zongyan Han, Jiale Cao, Shuo Chen, Tong Wang, Jorma Laaksonen, Rao Muhammad Anwer

arXiv:2505.16974 · Preprint

ZS-VAT: Learning Unbiased Attribute Knowledge for Zero-Shot Recognition through Visual Attribute Transformer

ZS-VAT: Learning Unbiased Attribute Knowledge for Zero-Shot Recognition through Visual Attribute Transformer

Zongyan Han, Zhenyong Fu, Shuo Chen, Le Hui, Guangyu Li, Jian Yang, Chang Wen Chen

TNNLS

Semantic Contrastive Embedding for Generalized Zero-Shot Learning

Semantic Contrastive Embedding for Generalized Zero-Shot Learning

Zongyan Han, Zhenyong Fu, Shuo Chen, Jian Yang

IJCV

Domain Disentangled Generative Adversarial Network for Zero-Shot Sketch-Based 3D Shape Retrieval

Domain Disentangled Generative Adversarial Network for Zero-Shot Sketch-Based 3D Shape Retrieval

Rui Xu, Zongyan Han, Le Hui, Jianjun Qian, Jin Xie

AAAI

Contrastive Embedding for Generalized Zero-Shot Learning

Contrastive Embedding for Generalized Zero-Shot Learning

Zongyan Han, Zhenyong Fu, Shuo Chen, Jian Yang

CVPR

Inference Guided Feature Generation for Generalized Zero-Shot Learning

Inference Guided Feature Generation for Generalized Zero-Shot Learning

Zongyan Han, Zhenyong Fu, Guangyu Li, Jian Yang

Neurocomputing

Autoencoder-Based Latent Block-Diagonal Representation for Subspace Clustering

Autoencoder-Based Latent Block-Diagonal Representation for Subspace Clustering

Yesong Xu, Shuo Chen, Jun Li, Zongyan Han, Jian Yang

IEEE Transactions on Cybernetics

Learning the Redundancy-free Features for Generalized Zero-Shot Object Recognition

Learning the Redundancy-free Features for Generalized Zero-Shot Object Recognition

Zongyan Han, Zhenyong Fu, Jian Yang

CVPR