diff --git a/index.html b/index.html index e5c7186..256ae03 100644 --- a/index.html +++ b/index.html @@ -44,6 +44,26 @@ + +
@@ -124,22 +144,6 @@- Computed tomography (CT) is a widely used imaging modality in medical diagnosis and treatment planning, - delivering intricate anatomical details of the human body with precision. Despite its success, CT is - associated with high radiation doses, which can increase the risk of cancer induction. - Adhering to the ALARA principle (As Low As Reasonably Achievable), the medical community emphasizes - minimizing - radiation exposure to the lowest level necessary for accurate diagnosis. - Numerous approaches have been proposed to reduce radiation doses while maintaining image quality. - Among these, sparse-view CT emerges as a promising solution, effectively lowering radiation doses by - subsampling the projection data, often referred to as the sinogram. - Nonetheless, reconstructed images using the well-known Filtered Back Projection (FBP) algorithm suffer from - pronounced streaking artifacts, which can lead to misdiagnosis. - The challenge of effectively reconstructing high-quality CT images from sparse-view data is - gaining increasing attention in both the computer vision and medical imaging communities. -
-+ The paper introduces a novel neural network called QN-Mixer, which employs a latent BFGS algorithm + to approximate the Hessian matrix with a deep-net learned regularization term. + It outperforms state-of-the-art methods in terms of quantitative metrics while requiring fewer + iterations than first-order unrolling networks. +
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