forked from nerfies/nerfies.github.io
-
Notifications
You must be signed in to change notification settings - Fork 1
/
Copy pathindex.html
497 lines (457 loc) · 24.3 KB
/
index.html
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="description"
content="Deformable Neural Radiance Fields creates free-viewpoint portraits (nerfies) from casually captured videos.">
<meta name="keywords" content="Nerfies, D-NeRF, NeRF">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>Layered Image Vectorization via Semantic Simplification</title>
<!-- Global site tag (gtag.js) - Google Analytics -->
<script async src="https://www.googletagmanager.com/gtag/js?id=G-PYVRSFMDRL"></script>
<script>
window.dataLayer = window.dataLayer || [];
function gtag() {
dataLayer.push(arguments);
}
gtag('js', new Date());
gtag('config', 'G-PYVRSFMDRL');
</script>
<link href="https://fonts.googleapis.com/css?family=Google+Sans|Noto+Sans|Castoro"
rel="stylesheet">
<link rel="stylesheet" href="./static/css/bulma.min.css">
<link rel="stylesheet" href="./static/css/bulma-carousel.min.css">
<link rel="stylesheet" href="./static/css/bulma-slider.min.css">
<link rel="stylesheet" href="./static/css/fontawesome.all.min.css">
<link rel="stylesheet"
href="https://cdn.jsdelivr.net/gh/jpswalsh/academicons@1/css/academicons.min.css">
<link rel="stylesheet" href="./static/css/index.css">
<!-- <link rel="icon" href="./static/images/favicon.svg"> -->
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script>
<script defer src="./static/js/fontawesome.all.min.js"></script>
<script src="./static/js/bulma-carousel.min.js"></script>
<script src="./static/js/bulma-slider.min.js"></script>
<script src="./static/js/index.js"></script>
</head>
<body>
<!-- <nav class="navbar" role="navigation" aria-label="main navigation">
<div class="navbar-brand">
<a role="button" class="navbar-burger" aria-label="menu" aria-expanded="false">
<span aria-hidden="true"></span>
<span aria-hidden="true"></span>
<span aria-hidden="true"></span>
</a>
</div>
<div class="navbar-menu">
<div class="navbar-start" style="flex-grow: 1; justify-content: center;">
<a class="navbar-item" href="https://keunhong.com">
<span class="icon">
<i class="fas fa-home"></i>
</span>
</a>
<div class="navbar-item has-dropdown is-hoverable">
<a class="navbar-link">
More Research
</a>
<div class="navbar-dropdown">
<a class="navbar-item" href="https://hypernerf.github.io">
HyperNeRF
</a>
<a class="navbar-item" href="https://nerfies.github.io">
Nerfies
</a>
<a class="navbar-item" href="https://latentfusion.github.io">
LatentFusion
</a>
<a class="navbar-item" href="https://photoshape.github.io">
PhotoShape
</a>
</div>
</div>
</div>
</div>
</nav> -->
<section class="hero">
<div class="hero-body">
<div class="container is-max-desktop">
<div class="columns is-centered">
<div class="column has-text-centered">
<h1 class="title is-1 publication-title">Layered Image Vectorization via Semantic Simplification</h1>
<div class="is-size-5 publication-authors">
<span class="author-block">
<a href="#">Zhenyu Wang</a><sup>1</sup>,</span>
<span class="author-block">
<a href="#">Jianxi Huang</a><sup>1</sup>,</span>
<span class="author-block">
<a href="#">Zhida Sun</a><sup>1</sup>,
</span>
<span class="author-block">
<a href="https://danielcohenor.com/">Daniel Cohen-Or</a><sup>2</sup>,
</span>
<span class="author-block">
<a href="#">Min Lu</a><sup>1</sup>
</span>
<!-- <span class="author-block">
<a href="https://homes.cs.washington.edu/~seitz/">Steven M. Seitz</a><sup>1,2</sup>,
</span>
<span class="author-block">
<a href="http://www.ricardomartinbrualla.com">Ricardo Martin-Brualla</a><sup>2</sup>
</span> -->
</div>
<div class="is-size-5 publication-authors">
<span class="author-block"><sup>1</sup>Shenzhen University,</span>
<span class="author-block"><sup>2</sup>Tel-Aviv University</span>
</div>
<div class="column has-text-centered">
<div class="publication-links">
<!-- PDF Link. -->
<!-- <span class="link-block">
<a href="https://arxiv.org/pdf/2011.12948"
class="external-link button is-normal is-rounded is-dark">
<span class="icon">
<i class="fas fa-file-pdf"></i>
</span>
<span>Paper</span>
</a>
</span> -->
<span class="link-block">
<a href="#"
class="external-link button is-normal is-rounded is-dark">
<span class="icon">
<i class="ai ai-arxiv"></i>
</span>
<span>arXiv</span>
</a>
</span>
<!-- Video Link. -->
<!-- <span class="link-block">
<a href="https://www.youtube.com/watch?v=MrKrnHhk8IA"
class="external-link button is-normal is-rounded is-dark">
<span class="icon">
<i class="fab fa-youtube"></i>
</span>
<span>Video</span>
</a>
</span> -->
<!-- Code Link. -->
<span class="link-block">
<a href="#"
class="external-link button is-normal is-rounded is-dark">
<span class="icon">
<i class="fab fa-github"></i>
</span>
<span>Code (coming soon)</span>
</a>
</span>
<!-- Dataset Link. -->
<!-- <span class="link-block">
<a href="https://github.com/google/nerfies/releases/tag/0.1"
class="external-link button is-normal is-rounded is-dark">
<span class="icon">
<i class="far fa-images"></i>
</span>
<span>Data</span>
</a> -->
</div>
</div>
</div>
</div>
</div>
</div>
</section>
<!-- <section class="hero teaser">
<div class="container is-max-desktop">
<div class="hero-body">
<video id="teaser" autoplay muted loop playsinline height="100%">
<source src="./static/videos/teaser.mp4"
type="video/mp4">
</video>
<h2 class="subtitle has-text-centered">
<span class="dnerf">Nerfies</span> turns selfie videos from your phone into
free-viewpoint
portraits.
</h2>
</div>
</div>
</section> -->
<section class="hero teaser">
<div class="container is-max-desktop">
<div class="hero-body">
<!-- <video id="teaser" autoplay muted loop playsinline height="100%">
<source src="./static/images/teaser4.png"
type="video/mp4">
</video> -->
<img src="./static/images/teaser4.png" alt="image">
<p style="max-width: 80%"><b>Layered vectorization</b>: by generating a sequence of semantically simplified images (top row),
our technique constructs vectors with progressively finer levels of detail (second row from the top).
This process generates visual primitives layer by layer (third row), keeping the primitives compactly within the boundaries of semantic groups (bottom row).
</p>
</div>
</div>
</section>
<section class="hero is-light is-small" style="background-color: #f0f0f0; margin-top: 30px; margin-bottom: 30px; padding-top: 50px; padding-bottom: 50px;">
<div class="container is-max-desktop">
<!-- Abstract. -->
<div class="columns is-centered has-text-centered">
<div class="column is-four-fifths">
<h2 class="title is-3">Abstract</h2>
<div class="content has-text-justified" style="margin: 3em">
<p>
This work presents a novel progressive image vectorization technique aimed
at generating layered vectors that represent the original image from coarse
to fine detail levels. Our approach introduces semantic simplification, which
combines Score Distillation Sampling and semantic segmentation to iteratively simplify the input image. Subsequently, our method optimizes the
vector layers for each of the progressively simplified images. Our method provides robust optimization, which avoids local minima and enables adjustable
detail levels in the final output. The layered, compact vector representation enhances usability for further editing and modification. Comparative
analysis with conventional vectorization methods demonstrates our technique’s superiority in producing vectors with high visual fidelity, and more
importantly, maintaining vector compactness and manageability.
</p>
</div>
</div>
</div>
</div>
</section>
<section class="hero">
<div class="hero-body">
<div class="container">
<div class="columns is-centered has-text-centered">
<div class="column is-four-fifths" style="width: 100%">
<h2 class="title is-3">Our Vectorization in Progress</h2>
</div>
</div>
<div class="gif-container">
<video class="gif" src="./static/videos/ts1716120442.mp4" autoplay muted loop></video>
<video class="gif" src="./static/videos/fox1716198699.mp4" autoplay muted loop></video>
<video class="gif" src="./static/videos/lion11716191414.mp4" autoplay muted loop></video>
<video class="gif" src="./static/videos/spaceship1716101930.mp4" autoplay muted loop></video>
<video class="gif notphone" src="./static/videos/reco1716113836.mp4" autoplay muted loop></video>
<video class="gif notphone" src="./static/videos/redwine1716118844.mp4" autoplay muted loop></video>
<video class="gif notphone" src="./static/videos/geece1716101537.mp4" autoplay muted loop></video>
<video class="gif notphone" src="./static/videos/boat1716201830.mp4" autoplay muted loop></video>
<video class="gif notphone" src="./static/videos/building41716102248.mp4" autoplay muted loop></video>
<video class="gif notphone" src="./static/videos/butterfly1716202265.mp4" autoplay muted loop></video>
<video class="gif notphone" src="./static/videos/camera1716191934.mp4" autoplay muted loop></video>
<video class="gif notphone" src="./static/videos/car121716193982.mp4" autoplay muted loop></video>
<video class="gif notphone" src="./static/videos/cat111716114646.mp4" autoplay muted loop></video>
<video class="gif notphone" src="./static/videos/building1021716456197.mp4" autoplay muted loop></video>
<!-- <video class="gif notphone" src="./static/videos/dnw21716101877.mp4" autoplay muted loop></video>
<video class="gif notphone" src="./static/videos/fall1716193360.mp4" autoplay muted loop></video>
<video class="gif notphone" src="./static/videos/fcity1716127474_1111111111.mp4" autoplay muted loop></video>
<video class="gif notphone" src="./static/videos/flower71716105692.mp4" autoplay muted loop></video>
<video class="gif notphone" src="./static/videos/keep11716122497.mp4" autoplay muted loop></video>
<video class="gif notphone" src="./static/videos/old_house1716114910.mp4" autoplay muted loop></video>
<video class="gif notphone" src="./static/videos/desert1716189406.mp4" autoplay muted loop></video> -->
<a href="#moreresult">More Results >> </a>
<!-- <video class="gif" src="./static/videos/batman1716110726.mp4" autoplay muted loop></video>
<video class="gif" src="./static/videos/wukong1716179102.mp4" autoplay muted loop></video>
<video class="gif" src="./static/videos/teleb1716111261.mp4" autoplay muted loop></video>
<video class="gif" src="./static/videos/spiderman21716119203.mp4" autoplay muted loop></video>
<video class="gif" src="./static/videos/snowman1716114873.mp4 " autoplay muted loop></video>
<video class="gif" src="./static/videos/production_line1716102510.mp4" autoplay muted loop></video>
<video class="gif" src="./static/videos/prince1716111530.mp4" autoplay muted loop></video>
<video class="gif" src="./static/videos/paprika1716101373.mp4" autoplay muted loop></video>
<video class="gif" src="./static/videos/panda11716119240.mp4" autoplay muted loop></video>
<video class="gif" src="./static/videos/org1716115218.mp4" autoplay muted loop></video>
<video class="gif" src="./static/videos/bmy1716474489.mp4" autoplay muted loop></video>
<video class="gif" src="./static/videos/building1011716456175.mp4 " autoplay muted loop></video>
<video class="gif" src="./static/videos/ocean1716101441.mp4" autoplay muted loop></video>
<video class="gif" src="./static/videos/mooncake1716122215.mp4" autoplay muted loop></video> -->
<!-- <video class="gif" src="./static/videos/kelp1716101323.mp4" autoplay muted loop></video> -->
<!-- <video class="gif" src="./static/videos/ladybird1716130941.mp4" autoplay muted loop></video>
<video class="gif" src="./static/videos/landscape41716122836.mp4" autoplay muted loop></video> -->
</div>
</div>
</div>
</div>
</section>
<!-- <section class="hero teaser" style="padding: 20px; background-color: #f0f0f0; margin-top: 30px; margin-bottom: 30px;">
<div class="container is-max-desktop">
<div class="columns is-centered has-text-centered">
<div class="column is-four-fifths">
<h2 class="title is-3">Methods</h2>
</div>
</div>
<div class="hero-body">
<img src="./static/images/framework4.png" alt="image">
</div>
<div class="content has-text-justified" style="margin-top: 5px;">
Our framework consists of two modules that work sequentially
to achieve layered vectorization. One module is Progressive Image
Simplification that employs Score Distillation Sampling combined with semantic segmentation to generate a sequence
of images with varying levels of semantic simplicity. The other module Layered Vectorization uses that
series of simplified images as guidance and generates vectors layer
by layer, from coarse to fine level of detail.
</div>
</div>
</section> -->
<!-- <section class="hero teaser" style="padding: 20px; background-color: #f0f0f0; margin-top: 30px; margin-bottom: 30px;">
<div class="container is-max-desktop">
<div class="columns is-centered has-text-centered">
<div class="column is-four-fifths">
<h2 class="title is-3">Methods</h2>
</div>
</div>
<div class="hero-body">
<img src="./static/images/framework4.png" alt="image">
</div>
<div class="content has-text-justified" style="margin-top: 5px;">
Our framework consists of two modules that work sequentially
to achieve layered vectorization. One module is Progressive Image
Simplification that employs Score Distillation Sampling combined with semantic segmentation to generate a sequence
of images with varying levels of semantic simplicity. The other module Layered Vectorization uses that
series of simplified images as guidance and generates vectors layer
by layer, from coarse to fine level of detail.
</div>
</div>
</section> -->
<section class="hero teaser is-light is-small" >
<!-- </section>style= "background-color: #f0f0f0; margin-top: 30px; margin-bottom: 30px; padding-top: 50px; padding-bottom: 0px;"> -->
<div class="container is-max-desktop">
<div class="hero-body">
<div class="columns is-centered has-text-centered">
<div class="column is-four-fifths" style="width: 100%">
<h2 class="title is-3">How Does it Work</h2>
</div>
</div>
<img src="./static/images/framework4.png" alt="image" style="max-width: 100%">
<div class="content has-text-justified">
Our framework consists of two modules that work sequentially
to achieve layered vectorization. One module is Progressive Image
Simplification that employs Score Distillation Sampling combined with semantic segmentation to generate a sequence
of images with varying levels of semantic simplicity. The other module Layered Vectorization uses that
series of simplified images as guidance and generates vectors layer
by layer, from coarse to fine level of detail.
</div>
</div>
</div>
</section>
<section class="hero teaser" style= "margin-top: 30px; padding: 20px;">
<div class="container is-max-desktop">
<div class="hero-body">
<div class="columns is-centered has-text-centered">
<div class="column is-four-fifths" style="width: 100%">
<h2 class="title is-3">Results</h2>
</div>
</div>
<img src="./static/images/gallery_threerow3.png" alt="image" style="max-width:90%">
<div class="content has-text-justified">
For each example in each row, our method takes the original image (the rightmost one) as input,
an generates the vectors layer by layer, from the coarse to the fine details (from left to right).
</div>
</div>
</div>
</section>
<section class="hero teaser" style= "margin-top: 30px; padding: 20px;">
<div class="container is-max-desktop">
<div class="hero-body">
<div class="columns is-centered has-text-centered">
<div class="column is-four-fifths" style="width:100%">
<h2 class="title is-3">Comparisons to Prior Work</h2>
</div>
</div>
<img src="./static/images/figure_final_mid2.png" alt="image" style= "margin-top: 30px; max-width: 100%">
<div class="content has-text-justified">
Gallery of examples generated by three image vectorization techniques, i.e., LIVE, O&R and ours.
Primitives in LIVE or O&R tend to exhibit scattering and inter-region intersections. In contrast, our
method demonstrates superior performance by effectively retaining nearly half of the visual primitives within their designated semantic
structures. Also, our method achieved average higher visual fidelity (measured by pixel-level MSE loss).
</div>
</div>
</div>
</section>
<section class="section" id="moreresult">
<div class="hero-body">
<div class="container">
<div class="columns is-centered has-text-centered">
<div class="column is-four-fifths" style="width: 100%">
<h2 class="title is-3">More Results</h2>
</div>
</div>
<div class="gif-container">
<!-- <video class="gif" src="./static/videos/ts1716120442.mp4" autoplay muted loop></video>
<video class="gif" src="./static/videos/fox1716198699.mp4" autoplay muted loop></video>
<video class="gif" src="./static/videos/lion11716191414.mp4" autoplay muted loop></video>
<video class="gif" src="./static/videos/spaceship1716101930.mp4" autoplay muted loop></video>
<video class="gif" src="./static/videos/reco1716113836.mp4" autoplay muted loop></video>
<video class="gif" src="./static/videos/redwine1716118844.mp4" autoplay muted loop></video>
<video class="gif" src="./static/videos/geece1716101537.mp4" autoplay muted loop></video>
<video class="gif" src="./static/videos/boat1716201830.mp4" autoplay muted loop></video>
<video class="gif" src="./static/videos/building41716102248.mp4" autoplay muted loop></video>
<video class="gif" src="./static/videos/butterfly1716202265.mp4" autoplay muted loop></video>
<video class="gif" src="./static/videos/camera1716191934.mp4" autoplay muted loop></video>
<video class="gif" src="./static/videos/car121716193982.mp4" autoplay muted loop></video>
<video class="gif" src="./static/videos/cat111716114646.mp4" autoplay muted loop></video>
<video class="gif" src="./static/videos/building1021716456197.mp4" autoplay muted loop></video>-->
<video class="gif" src="./static/videos/dnw21716101877.mp4" autoplay muted loop></video>
<video class="gif" src="./static/videos/fall1716193360.mp4" autoplay muted loop></video>
<video class="gif" src="./static/videos/fcity1716127474_1111111111.mp4" autoplay muted loop></video>
<video class="gif" src="./static/videos/flower71716105692.mp4" autoplay muted loop></video>
<video class="gif" src="./static/videos/keep11716122497.mp4" autoplay muted loop></video>
<video class="gif" src="./static/videos/old_house1716114910.mp4" autoplay muted loop></video>
<video class="gif" src="./static/videos/desert1716189406.mp4" autoplay muted loop></video>
<video class="gif" src="./static/videos/batman1716110726.mp4" autoplay muted loop></video>
<video class="gif" src="./static/videos/wukong1716179102.mp4" autoplay muted loop></video>
<video class="gif" src="./static/videos/teleb1716111261.mp4" autoplay muted loop></video>
<video class="gif" src="./static/videos/spiderman21716119203.mp4" autoplay muted loop></video>
<video class="gif" src="./static/videos/snowman1716114873.mp4 " autoplay muted loop></video>
<video class="gif" src="./static/videos/production_line1716102510.mp4" autoplay muted loop></video>
<video class="gif" src="./static/videos/prince1716111530.mp4" autoplay muted loop></video>
<video class="gif" src="./static/videos/paprika1716101373.mp4" autoplay muted loop></video>
<video class="gif" src="./static/videos/panda11716119240.mp4" autoplay muted loop></video>
<video class="gif" src="./static/videos/org1716115218.mp4" autoplay muted loop></video>
<video class="gif" src="./static/videos/bmy1716474489.mp4" autoplay muted loop></video>
<video class="gif" src="./static/videos/building1011716456175.mp4 " autoplay muted loop></video>
<video class="gif" src="./static/videos/ocean1716101441.mp4" autoplay muted loop></video>
<video class="gif" src="./static/videos/mooncake1716122215.mp4" autoplay muted loop></video>
<video class="gif" src="./static/videos/kelp1716101323.mp4" autoplay muted loop></video>
<video class="gif" src="./static/videos/ladybird1716130941.mp4" autoplay muted loop></video>
<video class="gif" src="./static/videos/landscape41716122836.mp4" autoplay muted loop></video>
</div>
</div>
</div>
</div>
</section>
<section class="section" id="BibTeX">
<div class="container is-max-desktop content">
<h2 class="title">BibTeX</h2>
<!-- <pre><code>@article{park2021nerfies,
author = {Park, Keunhong and Sinha, Utkarsh and Barron, Jonathan T. and Bouaziz, Sofien and Goldman, Dan B and Seitz, Steven M. and Martin-Brualla, Ricardo},
title = {Nerfies: Deformable Neural Radiance Fields},
journal = {ICCV},
year = {2021},
}</code></pre> -->
</div>
</section>
<footer class="footer">
<div class="container">
<div class="content has-text-centered">
<a class="icon-link"
href="./static/videos/nerfies_paper.pdf">
<i class="fas fa-file-pdf"></i>
</a>
<a class="icon-link" href="https://github.com/keunhong" class="external-link" disabled>
<i class="fab fa-github"></i>
</a>
</div>
<div class="columns is-centered">
<div class="column is-8">
<div class="content">
<p>
This website is licensed under a <a rel="license"
href="http://creativecommons.org/licenses/by-sa/4.0/">Creative
Commons Attribution-ShareAlike 4.0 International License</a>.
</p>
<p>
This means you are free to borrow the <a
href="https://github.com/nerfies/nerfies.github.io">source code</a> of this website,
we just ask that you link back to this page in the footer.
Please remember to remove the analytics code included in the header of the website which
you do not want on your website.
</p>
</div>
</div>
</div>
</div>
</footer>
</body>
</html>