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Jianxu Chen

4 accepted papers

2026

SGI: Structured 2D Gaussians for Efficient and Compact Large Image Representation

CVPR 2026

2D Gaussian Splatting has emerged as a novel image representation technique that can support efficient rendering on low-end devices. However, scaling to high-resolution images requires optimizing and storing millions of unstructured Gaussian primitives independently, leading to slow convergence and

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2025

Orochi: Versatile Biomedical Image Processor

NeurIPS 2025spotlight

Deep learning has emerged as a pivotal tool for accelerating research in the life sciences, with the low-level processing of biomedical images (e.g., registration, fusion, restoration, super-resolution) being one of its most critical applications. Platforms such as ImageJ (Fiji) and napari have enab…

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2025

The Four Color Theorem for Cell Instance Segmentation

ICML 2025poster

Cell instance segmentation is critical to analyzing biomedical images, yet accurately distinguishing tightly touching cells remains a persistent challenge. Existing instance segmentation frameworks, including detection-based, contour-based, and distance mapping-based approaches, have made significan…

2016

Combining Fully Convolutional and Recurrent Neural Networks for 3D Biomedical Image Segmentation

NeurIPS 2016poster

Segmentation of 3D images is a fundamental problem in biomedical image analysis. Deep learning (DL) approaches have achieved the state-of-the-art segmentation performance. To exploit the 3D contexts using neural networks, known DL segmentation methods, including 3D convolution, 2D convolution on the…

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