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Wenxiao Cai

4 accepted papers

2025

DeRIS: Decoupling Perception and Cognition for Enhanced Referring Image Segmentation through Loopback Synergy

ICCV 2025poster

Referring Image Segmentation (RIS) is a challenging task that aims to segment objects in an image based on natural language expressions. While prior studies have predominantly concentrated on improving vision-language interactions and achieving fine-grained localization, a systematic analysis of the…

2025

STI-Bench: Are MLLMs Ready for Precise Spatial-Temporal World Understanding?

ICCV 2025poster

The use of Multimodal Large Language Models (MLLMs) as an end-to-end solution for Embodied AI and Autonomous Driving has become a prevailing trend. While MLLMs have been extensively studied for visual semantic understanding tasks, their ability to perform precise and quantitative spatial-temporal un…

Cited by 0SourcePDFScholar
2025

SpatialBot: Precise Spatial Understanding with Vision Language Models

ICRA 2025

Vision Language Models (VLMs) have achieved impressive performance in 2D image understanding; however, they still struggle with spatial understanding, which is fundamental to embodied AI. In this paper, we propose SpatialBot, a model designed to enhance spatial understanding by utilizing both RGB an

Cited by 167SourcecodeScholar