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dbaranchuk committed Jun 21, 2024
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39 changes: 21 additions & 18 deletions index.html
Original file line number Diff line number Diff line change
Expand Up @@ -4,18 +4,20 @@
<meta charset="utf-8">
<!-- Meta tags for social media banners, these should be filled in appropriatly as they are your "business card" -->
<!-- Replace the content tag with appropriate information -->
<meta name="description" content="DESCRIPTION META TAG">
<meta property="og:title" content="SOCIAL MEDIA TITLE TAG"/>
<meta property="og:description" content="SOCIAL MEDIA DESCRIPTION TAG TAG"/>
<meta property="og:url" content="URL OF THE WEBSITE"/>
<meta name="description" content="invertible Consistency Distillation (iCD), a generalized consistency distillation framework that facilitates both high-quality image synthesis and accurate image encoding in only 3-4 inference steps.">
<meta property="og:title" content="Invertible Consistency Distillation for
Text-Guided Image Editing in Around 7 Steps"/>
<meta property="og:description" content="invertible Consistency Distillation (iCD), a generalized consistency distillation framework that facilitates both high-quality image synthesis and accurate image encoding in only 3-4 inference steps."/>
<meta property="og:url" content="https://yandex-research.github.io/invertible-cd/"/>
<!-- Path to banner image, should be in the path listed below. Optimal dimenssions are 1200X630-->
<meta property="og:image" content="static/image/your_banner_image.png" />
<meta property="og:image:width" content="1200"/>
<meta property="og:image:height" content="630"/>


<meta name="twitter:title" content="TWITTER BANNER TITLE META TAG">
<meta name="twitter:description" content="TWITTER BANNER DESCRIPTION META TAG">
<meta name="twitter:title" content="Invertible Consistency Distillation for
Text-Guided Image Editing in Around 7 Steps">
<meta name="twitter:description" content="invertible Consistency Distillation (iCD), a generalized consistency distillation framework that facilitates both high-quality image synthesis and accurate image encoding in only 3-4 inference steps.">
<!-- Path to banner image, should be in the path listed below. Optimal dimenssions are 1200X600-->
<meta name="twitter:image" content="static/images/your_twitter_banner_image.png">
<meta name="twitter:card" content="summary_large_image">
Expand Down Expand Up @@ -255,18 +257,19 @@ <h2 class="subtitle has-text-centered">
<h2 class="title is-3">Method</h2>
<div class="content has-text-justified">
<p>
<br> <b>1. Invertible Consistency Distillation</b> </br> <p>We propose a framework that enables sampling
from noise to an image (as in classical distillation), and also from an image to noise.
To this end, we distill two models (<i>forward</i> and <i>reverse</i>) splitting the solution interval into
segments and using Consistency Distillation on each of them separately.
We note this as multi boundary Consistency Distillation.
The <i>forward</i> model (fCD<sup>m</sup>) steps from an image to noise,
while the reverse (CD<sup>m</sup>) - from noise to an image. In practice, we use m=3 and m=4 boundaries. </p>
<br> <b>1. Invertible Consistency Distillation</b> </br> <p> We propose a diffusion distillation framework
that allows few-step sampling in both directions: from noise to an image and from an image to noise.
In more detail, we distill <i>forward</i> and <i>reverse</i> models by splitting the solution interval into
segments and running consistency distillation on each segment separately.
We refer to this as multi-boundary Consistency Distillation.
The <i>forward</i> model (fCD<sup>m</sup>) encodes an image to latent noise,
while the reverse model (CD<sup>m</sup>) decodes latent noise to an image.
In practice, we use m=3 and m=4 boundaries. </p>
<img src="static/images/method_iCD.jpg" alt="MY ALT TEXT"/> <p></p>
<br> <b>2. Dynamic classifier-free guidance </b> <p>
<p>To enhance the inversion quality, we investigate the recently proposed dynamic CFG from the inversion perspective.
We reveal that it can enhance reconstruction without significantly compromising quality.
We consider a step function for dynamic guidance, controlled by the parameter τ.
We reveal that it can improve reconstruction without significantly compromising quality.
We consider a step function for dynamic guidance controlled by the parameter τ.
In practice, τ=0.7 and τ=0.8 are suitable for accurate image editing.</p>
<img src="static/images/method_dynamic_cfg.jpg" alt="MY ALT TEXT"/>
<img src="static/images/method_qual.jpg" alt="MY ALT TEXT"/>
Expand All @@ -286,9 +289,9 @@ <h2 class="title is-3">Experimental results for image editing</h2>
<div class="content has-text-justified">
<p>
<img src="static/images/exps_quantitatve_sd1.5.jpg" alt="MY ALT TEXT"/> <p>
We conduct a human evaluation comparing our approach with state-of-the-art baselines.
We observe that the proposed iCD comparable to the baseline approaches in most cases. Moreover, sometimes it can even
outperform them while being multiple times faster.
We conduct a human evaluation to compare our approach with state-of-the-art baselines.
We observe that the proposed iCD is comparable to the baseline approaches in most cases.
Moreover, sometimes, it can even outperform them while being multiple times faster.
</p>
</div>
</div>
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