Guoping Huo

2 accepted papers

2026

PGR-Net: Prior-Guided ROI Reasoning Network for Brain Tumor MRI Segmentation

Jiacheng Lu, Hui Ding, Shiyu Zhang, Guoping Huo

CVPR 2026

Brain tumor MRI segmentation is essential for clinical diagnosis and treatment planning, enabling accurate lesion detection and radiotherapy target delineation. However, tumor lesions occupy only a small fraction of the volumetric space, resulting in severe spatial sparsity, while existing segmentat

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2025

M-Net: MRI Brain Tumor Sequential Segmentation Network via Mesh-Cast

Jiacheng Lu, Hui Ding, Shiyu Zhang, Guoping Huo

ICCV 2025poster

MRI tumor segmentation remains a critical challenge in medical imaging, where volumetric analysis faces unique computational demands due to the complexity of 3D data. The spatially sequential arrangement of adjacent MRI slices provides valuable information that enhances segmentation continuity and a…

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