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Yujia Liang

4 accepted papers

2026

IPFormer: Instance Prompt-guided Transformer for Multi-modal Multi-shot Video Understanding

AAAI 2026technical

Video Large Language Models (VideoLLMs), which adopt large language models for video understanding, have been demonstrated for single-shot videos. However, they usually struggle in multi-shot videos with frequent shot changes, varying camera angles, etc., which makes VideoLLMs hardly answer question

Cited by 0SourcePDFScholar
2025

Mamba-3VL: Taming State Space Model for 3D Vision Language Learning

ICCV 2025poster

3D vision-language (3D-VL) reasoning, connecting natural language with 3D physical world, represents a milestone in advancing spatial intelligence. While transformer-based methods dominate 3D-VL research, their quadratic complexity and simplistic positional embedding mechanisms severely limits effec…

2024

Unifying Automatic and Interactive Matting with Pretrained ViTs

CVPR 2024poster

Automatic and interactive matting largely improve image matting by respectively alleviating the need for auxiliary input and enabling object selection. Due to different settings on whether prompts exist they either suffer from weakness in instance completeness or region details. Also when dealing wi…