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Churan Wang

5 accepted papers

2026

Clinically-Grounded Counterfactual Reasoning for Medical Video Diagnosis

CVPR 2026

Clinical video diagnosis, in which physicians assess dynamic tissue responses across procedural stages, is critical for detecting diseases such as cervical and colorectal cancers. Recent spatiotemporal models map visual progressions directly to diagnostic outputs, yet overlook two hallmarks of exper

Cited by 0SourceScholar
2025

Autoregressive Sequence Modeling for 3D Medical Image Representation

AAAI 2025technical

Three-dimensional (3D) medical images, such as Computed Tomography (CT) and Magnetic Resonance Imaging (MRI), are essential for clinical applications. However, the need for diverse and comprehensive representations is particularly pronounced when considering the variability across different organs,…

Cited by 1SourcePDFScholar
2025

UnrealZoo: Enriching Photo-realistic Virtual Worlds for Embodied AI

ICCV 2025poster

We introduce UnrealZoo, a collection of over 100 photo-realistic 3D virtual worlds built on Unreal Engine, designed to reflect the complexity and variability of open-world environments. We also provide a rich variety of playable entities, including humans, animals, robots, and vehicles for embodied…

2025

VLM Can Be a Good Assistant: Enhancing Embodied Visual Tracking with Self-Improving Vision-Language Models

IROS 2025

We introduce a novel self-improving framework that enhances Embodied Visual Tracking (EVT) with Vision-Language Models (VLMs) to address the limitations of current active visual tracking systems in recovering from tracking failure. Our approach combines the off-the-shelf active tracking methods with

Cited by 3SourceScholar
2023

Learning Domain-Agnostic Representation for Disease Diagnosis

ICLR 2023poster

In clinical environments, image-based diagnosis is desired to achieve robustness on multi-center samples. Toward this goal, a natural way is to capture only clinically disease-related features. However, such disease-related features are often entangled with center-effect, disabling robust transferri…

Cited by 9SourcePDFScholar