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Xiangtai Li

Papers
56

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56papers

Authored papers

56

SAMTok: Representing Any Mask with Two Words

arXiv 2026

2026

Prism: Efficient Test-Time Scaling via Hierarchical Search and Self-Verification for Discrete Diffusion Language Models

arXiv 2026

2026

Pixel-SAIL: Single Transformer For Pixel-Grounded Understanding

arXiv 2025

2025

Sa2VA: Marrying SAM2 with LLaVA for Dense Grounded Understanding of Images and Videos

arXiv 2025

2025

BusterX: MLLM-Powered AI-Generated Video Forgery Detection and Explanation

arXiv 2025

2025

The Scalability of Simplicity: Empirical Analysis of Vision-Language Learning with a Single Transformer

ICCV 2025

2025

OmniAudio: Generating Spatial Audio from 360-Degree Video

arXiv 2025

2025

CyberV: Cybernetics for Test-time Scaling in Video Understanding

arXiv 2025

2025

DC-SAM: In-Context Segment Anything in Images and Videos via Dual Consistency

arXiv 2025

2025

Vision-Language-Action Models for Autonomous Driving: Past, Present, and Future

arXiv 2025

2025

DiT360: High-Fidelity Panoramic Image Generation via Hybrid Training

arXiv 2025

2025

Decouple and Track: Benchmarking and Improving Video Diffusion Transformers for Motion Transfer

ICCV 2025

2025

Are They the Same? Exploring Visual Correspondence Shortcomings of Multimodal LLMs

ICCV 2025

2025

PixelThink: Towards Efficient Chain-of-Pixel Reasoning

arXiv 2025

2025

Mixed-R1: Unified Reward Perspective For Reasoning Capability in Multimodal Large Language Models

arXiv 2025

2025

MMaDA-Parallel: Multimodal Large Diffusion Language Models for Thinking-Aware Editing and Generation

arXiv 2025

2025

Traceable Evidence Enhanced Visual Grounded Reasoning: Evaluation and Methodology

arXiv 2025

2025

RecTok: Reconstruction Distillation along Rectified Flow

arXiv 2025

2025

Visual Spatial Tuning

arXiv 2025

2025

DenseWorld-1M: Towards Detailed Dense Grounded Caption in the Real World

arXiv 2025

2025

Grasp Any Region: Towards Precise, Contextual Pixel Understanding for Multimodal LLMs

arXiv 2025

2025

From Masks to Worlds: A Hitchhiker's Guide to World Models

arXiv 2025

2025

Open-o3 Video: Grounded Video Reasoning with Explicit Spatio-Temporal Evidence

arXiv 2025

2025

Are Video Models Ready as Zero-Shot Reasoners? An Empirical Study with the MME-CoF Benchmark

arXiv 2025

2025

PairUni: Pairwise Training for Unified Multimodal Language Models

arXiv 2025

2025

DiffDecompose: Layer-Wise Decomposition of Alpha-Composited Images via Diffusion Transformers

arXiv 2025

2025

Muddit: Liberating Generation Beyond Text-to-Image with a Unified Discrete Diffusion Model

arXiv 2025

2025

An Empirical Study of GPT-4o Image Generation Capabilities

arXiv 2025

2025

On Path to Multimodal Generalist: General-Level and General-Bench

arXiv 2025

2025

An Open and Comprehensive Pipeline for Unified Object Grounding and Detection

arXiv 2024

2024

DiffSensei: Bridging Multi-Modal LLMs and Diffusion Models for Customized Manga Generation

CVPR 2025 1

2024

MambaAD: Exploring State Space Models for Multi-class Unsupervised Anomaly Detection

arXiv 2024

2024

SIDA: Social Media Image Deepfake Detection, Localization and Explanation with Large Multimodal Model

CVPR 2025 1

2024

OMG-Seg: Is One Model Good Enough For All Segmentation?

CVPR 2024 1

2024

Mamba or RWKV: Exploring High-Quality and High-Efficiency Segment Anything Model

arXiv 2024

2024

Point Cloud Mamba: Point Cloud Learning via State Space Model

arXiv 2024

2024

Video Prediction Transformers without Recurrence or Convolution

arXiv 2024

2024

Towards Semantic Equivalence of Tokenization in Multimodal LLM

arXiv 2024

2024

EMOv2: Pushing 5M Vision Model Frontier

arXiv 2024

2024

DVIS-DAQ: Improving Video Segmentation via Dynamic Anchor Queries

arXiv 2024

2024

Meissonic: Revitalizing Masked Generative Transformers for Efficient High-Resolution Text-to-Image Synthesis

arXiv 2024

2024

RMP-SAM: Towards Real-Time Multi-Purpose Segment Anything

arXiv 2024

2024

MG-LLaVA: Towards Multi-Granularity Visual Instruction Tuning

arXiv 2024

2024

SemFlow: Binding Semantic Segmentation and Image Synthesis via Rectified Flow

arXiv 2024

2024

HumanEdit: A High-Quality Human-Rewarded Dataset for Instruction-based Image Editing

arXiv 2024

2024

GenView: Enhancing View Quality with Pretrained Generative Model for Self-Supervised Learning

arXiv 2024

2024

RelationBooth: Towards Relation-Aware Customized Object Generation

arXiv 2024

2024

EdgeSAM: Prompt-In-the-Loop Distillation for On-Device Deployment of SAM

arXiv 2023

2023

Panoptic Video Scene Graph Generation

panoptic-video-scene-graph-generation

2023

MosaicFusion: Diffusion Models as Data Augmenters for Large Vocabulary Instance Segmentation

arXiv 2023

2023

Betrayed by Captions: Joint Caption Grounding and Generation for Open Vocabulary Instance Segmentation

ICCV 2023 1

2023

Rethinking Mobile Block for Efficient Attention-based Models

ICCV 2023 1

2023

CLIPSelf: Vision Transformer Distills Itself for Open-Vocabulary Dense Prediction

arXiv 2023

2023

OV-VG: A Benchmark for Open-Vocabulary Visual Grounding

arXiv 2023

2023

Fashionformer: A simple, Effective and Unified Baseline for Human Fashion Segmentation and Recognition

arXiv 2022

2022

Involution: Inverting the Inherence of Convolution for Visual Recognition

CVPR 2021 1

2021

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from 56 papers