arXiv Open Access 2025

3D/2D Registration of Angiograms using Silhouette-based Differentiable Rendering

Taewoong Lee Sarah Frisken Nazim Haouchine

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Abstrak

We present a method for 3D/2D registration of Digital Subtraction Angiography (DSA) images to provide valuable insight into brain hemodynamics and angioarchitecture. Our approach formulates the registration as a pose estimation problem, leveraging both anteroposterior and lateral DSA views and employing differentiable rendering. Preliminary experiments on real and synthetic datasets demonstrate the effectiveness of our method, with both qualitative and quantitative evaluations highlighting its potential for clinical applications. The code is available at https://github.com/taewoonglee17/TwoViewsDSAReg.

Topik & Kata Kunci

cs.CV

Penulis (3)

Taewoong Lee

Sarah Frisken

Nazim Haouchine

Format Sitasi

APA MLA BibTeX

Lee, T., Frisken, S., Haouchine, N. (2025). 3D/2D Registration of Angiograms using Silhouette-based Differentiable Rendering. https://arxiv.org/abs/2501.14918

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Informasi Jurnal

Tahun Terbit: 2025
Bahasa: en
Sumber Database: arXiv
Akses: Open Access ✓