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towzeur committed Feb 27, 2024
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107 changes: 65 additions & 42 deletions index.html
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<script src="static/js/index.js"></script>
</head>

<style>
#teaser_container {
display: flex;
}

#teaser_img {
float: left;
width: 16%;
aspect-ratio: 1/1;
}

#teaser_p {
padding-left: 5%;
float: left;

display: flex;
align-items: center;
}
</style>

<body>


Expand Down Expand Up @@ -124,22 +144,6 @@ <h1 class="title is-1 publication-title">QN-Mixer: A Quasi-Newton MLP-Mixer Mode
</section>


<!-- Teaser Image-->
<section class="hero teaser">
<div class="container is-max-desktop">
<div class="hero-body">
<img src="static/images/teaser.png" alt="Teaser Image" />
<h2 class="subtitle has-text-centered">
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.
</h2>
</div>
</div>
</section>
<!-- End teaser video -->

<!-- Paper abstract -->
<section class="section hero is-light">
<div class="container is-max-desktop">
Expand Down Expand Up @@ -176,36 +180,54 @@ <h2 class="title is-3">Abstract</h2>

<!-- Problem -->
<section class="hero is-small">
<div class="hero-body">
<h2 class="title is-3" style=" text-align: center;">Sparse-View Reconstruction Challenges</h2>
<div class="container" id="teaser_container">

<img src="static/images/sparse_view_ct.png" alt="problem" id="teaser_img" />
<p class="content has-text-justified" id="teaser_p">
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.
</p>
</div>
</div>
</section>
<!-- End method overview -->


<section class="hero is-small is-light">
<div class="hero-body">
<div class="container">
<div class="columns is-centered has-text-centered">
<h2 class="title is-3">Sparse-View Reconstruction Challenges</h2>
<img src="static/images/sparse_view_ct.png" alt="problem" />
<p class="content has-text-justified">
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.
</p>
</div>
<h2 class="title is-3">Proposed method</h2>

<img src="static/images/teaser.png" alt="Proposed method" />

<p class="content has-text-justified">
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.
</p>

</div>
</div>
</div>
</section>
<!-- End method overview -->


<!-- Method overview -->
<section class="hero is-small is-light">
<section class="hero is-small">
<div class="hero-body">
<div class="container">
<h2 class="title is-3">Methodology</h2>
Expand All @@ -228,36 +250,37 @@ <h2 class="title is-3">Methodology</h2>
<!-- End method overview -->

<!-- Image carousel -->
<section class="hero is-small">
<section class="hero is-small is-light">
<div class="hero-body">
<div class="container">
<h2 class="title is-3">Visual Comparison</h2>
<div id="results-carousel" class="carousel results-carousel">
<div class="item">
<!-- Your image here -->
<img src="static/images/visual_aapm.png" alt="AAPM" />
<h2 class="subtitle has-text-centered">
Visual comparison on AAPM.
Visual comparison on AAPM. (PSNR/SSIM)
</h2>
</div>
<div class="item">
<!-- Your image here -->
<img src="static/images/visual_aapm_2.png" alt="AAPM" />
<h2 class="subtitle has-text-centered">
Visual comparison on AAPM.
Visual comparison on AAPM. (PSNR/SSIM)
</h2>
</div>
<div class="item">
<!-- Your image here -->
<img src="static/images/visual_lesion.png" alt="Deeplesion/">
<h2 class="subtitle has-text-centered">
Visual comparison on Deeplesion.
Visual comparison on Deeplesion. (PSNR/SSIM)
</h2>
</div>
<div class="item">
<!-- Your image here -->
<img src="static/images/visual_lesion_2.png" alt="Deeplesion/">
<h2 class="subtitle has-text-centered">
Visual comparison on Deeplesion.
Visual comparison on Deeplesion. (PSNR/SSIM)
</h2>
</div>
</div>
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