activity
20222025
most citedDiffusion Trajectory-guided Policy for Long-horizon Robot Manipulation

6 citations · 8 across the 5 of their papers we have counts for

collaborators

5 papers

cs.CV2025★ 1 cited

Vision-Language Model for Object Detection and Segmentation: A Review and Evaluation

Yongchao Feng, Yajie Liu, Shuai Yang +13

Vision-Language Model (VLM) have gained widespread adoption in Open-Vocabulary (OV) object detection and segmentation tasks. Despite they have shown promise on OV-related tasks, th…

cs.RO2025★ 6 cited

Diffusion Trajectory-guided Policy for Long-horizon Robot Manipulation

Shichao Fan, Quantao Yang, Yajie Liu +4

Recently, Vision-Language-Action models (VLA) have advanced robot imitation learning, but high data collection costs and limited demonstrations hinder generalization and current im…

cs.CV2024

Multi-Grained Cross-modal Alignment for Learning Open-vocabulary Semantic Segmentation from Text Supervision

Yajie Liu, Pu Ge, Qingjie Liu +1

Recently, learning open-vocabulary semantic segmentation from text supervision has achieved promising downstream performance. Nevertheless, current approaches encounter an alignmen…

cs.CV2023

Towards Generalizable Referring Image Segmentation via Target Prompt and Visual Coherence

Yajie Liu, Pu Ge, Haoxiang Ma +4

Referring image segmentation (RIS) aims to segment objects in an image conditioning on free-from text descriptions. Despite the overwhelming progress, it still remains challenging…

cs.CV2022★ 1 cited

An Empirical Study on Multi-Domain Robust Semantic Segmentation

Yajie Liu, Pu Ge, Qingjie Liu +2

How to effectively leverage the plentiful existing datasets to train a robust and high-performance model is of great significance for many practical applications. However, a model…