-
Notifications
You must be signed in to change notification settings - Fork 0
Expand file tree
/
Copy pathdata-code.html
More file actions
210 lines (202 loc) · 11 KB
/
Copy pathdata-code.html
File metadata and controls
210 lines (202 loc) · 11 KB
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
<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width,initial-scale=1" />
<link rel="icon" type="image/svg+xml" href="assets/img/favicon.svg" />
<title>Data & Code — VIDAL Lab</title>
<link rel="preconnect" href="https://fonts.googleapis.com" />
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin />
<link href="https://fonts.googleapis.com/css2?family=Instrument+Serif:ital@0;1&family=Space+Grotesk:wght@300;400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap" rel="stylesheet" />
<link rel="stylesheet" href="assets/css/styles.css" />
<link rel="stylesheet" href="assets/css/subpages.css" />
<script defer src="assets/js/nav.js"></script>
</head>
<body data-page="data">
<header class="nav" id="nav">
<a class="brand" href="index.html"><span class="brand-mark"><svg viewBox="0 0 40 40" width="28" height="28" aria-hidden="true"><g fill="#011F5B" opacity="0.18"><rect x="9" y="1" width="7" height="7"/><rect x="17" y="1" width="7" height="7"/><rect x="25" y="1" width="7" height="7"/><rect x="33" y="1" width="7" height="7"/><rect x="1" y="9" width="7" height="7"/><rect x="17" y="9" width="7" height="7"/><rect x="25" y="9" width="7" height="7"/><rect x="33" y="9" width="7" height="7"/><rect x="1" y="17" width="7" height="7"/><rect x="9" y="17" width="7" height="7"/><rect x="25" y="17" width="7" height="7"/><rect x="33" y="17" width="7" height="7"/><rect x="1" y="25" width="7" height="7"/><rect x="9" y="25" width="7" height="7"/><rect x="17" y="25" width="7" height="7"/><rect x="33" y="25" width="7" height="7"/><rect x="1" y="33" width="7" height="7"/><rect x="9" y="33" width="7" height="7"/><rect x="17" y="33" width="7" height="7"/><rect x="25" y="33" width="7" height="7"/></g><g fill="#990000"><rect x="1" y="1" width="7" height="7"/><rect x="9" y="9" width="7" height="7"/><rect x="17" y="17" width="7" height="7"/><rect x="25" y="25" width="7" height="7"/><rect x="33" y="33" width="7" height="7"/></g></svg></span><span class="brand-word"><em>Vidal</em>Lab<sup>↗</sup></span></a>
<nav class="nav-links" aria-label="Primary">
<a href="index.html" data-key="home"><span>01</span> Home</a>
<a href="people.html" data-key="people"><span>02</span> People</a>
<a href="research.html" data-key="research"><span>03</span> Research</a>
<div class="nav-more">
<button class="nav-more-btn"><span>04</span> More <svg viewBox="0 0 24 24" width="12" height="12" fill="none" stroke="currentColor" stroke-width="1.8"><path d="M6 9l6 6 6-6"/></svg></button>
<div class="nav-more-menu">
<a href="teaching.html" data-key="teaching"><span>a</span> Teaching</a>
<a href="talks.html" data-key="talks"><span>b</span> Talks</a>
<a href="tutorials.html" data-key="tutorials"><span>c</span> Tutorials</a>
<a href="data-code.html" data-key="data" class="active"><span>d</span> Data & Code</a>
</div>
</div>
</nav>
</header>
<section class="page-hero">
<div class="page-hero-meta">
<span><span class="tick"></span> § 07 — Data & Code</span>
<span class="mono">Open-source releases</span>
</div>
<h1 class="page-display">
Datasets, code,<br/>
<em>benchmarks</em>.<br/>
Open by default.
</h1>
<p class="page-lede">
Reference implementations, benchmark datasets, and reproducible research releases from the Vidal Lab — including foundational releases like Hopkins 155 and ongoing migration to a centralized GitHub organization.
</p>
</section>
<section>
<header class="section-head">
<div class="section-num">§ 07·1</div>
<h2>Open-source <em>releases</em></h2>
<p class="section-note">Three primary destinations.</p>
</header>
<div class="repo-grid">
<a class="repo-card" href="http://vision.jhu.edu/data/" target="_blank" rel="noopener">
<div class="repo-head">
<span class="repo-tag">Datasets</span>
<span class="repo-arrow">↗</span>
</div>
<h3>Vidal Lab <em>Data</em></h3>
<p>Datasets and benchmarks released by the lab — Hopkins 155, MHAD, JHU-ISI gestures, and others. Migration to the Vidal Lab GitHub organization is in progress.</p>
<ul class="repo-keys">
<li>Hopkins 155</li><li>MHAD</li><li>JHU-ISI Gestures</li>
</ul>
</a>
<a class="repo-card" href="http://vision.jhu.edu/code/" target="_blank" rel="noopener">
<div class="repo-head">
<span class="repo-tag">Reference code</span>
<span class="repo-arrow">↗</span>
</div>
<h3>Vidal Lab <em>Code</em></h3>
<p>Reference implementations for Generalized PCA, Sparse Subspace Clustering, Dual Principal Component Pursuit, dynamical-systems distances, and other lab methods.</p>
<ul class="repo-keys">
<li>GPCA</li><li>SSC</li><li>DPCP</li>
</ul>
</a>
<a class="repo-card" href="https://github.com/vidal-lab" target="_blank" rel="noopener">
<div class="repo-head">
<span class="repo-tag">GitHub</span>
<span class="repo-arrow">↗</span>
</div>
<h3>Vidal Lab <em>on GitHub</em></h3>
<p>Active code releases from the Vidal Lab organization on GitHub — projects, course materials, and reproducibility packages.</p>
<ul class="repo-keys">
<li>Active</li><li>Maintained</li>
</ul>
</a>
</div>
</section>
<section style="margin-top:80px;">
<header class="section-head">
<div class="section-num">§ 07·2</div>
<h2>Featured <em>datasets</em></h2>
<p class="section-note">Foundational releases that have shaped the field.</p>
</header>
<div class="card-grid">
<div class="lab-card">
<div class="lab-card-head">
<span class="lab-card-tag">Motion segmentation</span>
<span class="lab-card-arrow">↗</span>
</div>
<div class="lab-card-num">A.</div>
<h3><em>Hopkins 155</em></h3>
<p>The benchmark for motion segmentation under affine and projective camera models — 155 sequences, point trajectories, ground truth.</p>
<div class="lab-card-meta">2007 · widely cited</div>
</div>
<div class="lab-card">
<div class="lab-card-head">
<span class="lab-card-tag">Action recognition</span>
<span class="lab-card-arrow">↗</span>
</div>
<div class="lab-card-num">B.</div>
<h3><em>MHAD</em></h3>
<p>Multimodal Human Action Dataset — synchronized video, mocap, audio, accelerometer, and depth for actions across 12 subjects.</p>
<div class="lab-card-meta">2013 · widely cited</div>
</div>
<div class="lab-card">
<div class="lab-card-head">
<span class="lab-card-tag">Surgical AI</span>
<span class="lab-card-arrow">↗</span>
</div>
<div class="lab-card-num">C.</div>
<h3><em>JHU-ISI Gestures</em></h3>
<p>The gold-standard dataset for surgical activity and skill assessment — robotic-surgery video paired with expert ratings.</p>
<div class="lab-card-meta">2014 · widely cited</div>
</div>
</div>
</section>
<section style="margin-top:80px;">
<header class="section-head">
<div class="section-num">§ 07·3</div>
<h2>Reference <em>implementations</em></h2>
<p class="section-note">Algorithms with code released by the lab.</p>
</header>
<div class="timeline" id="code-timeline"></div>
</section>
<section class="cta" style="margin-top:120px;">
<div class="cta-inner">
<h2 class="cta-title">Building<br/>on our <em>work</em>?</h2>
<p class="cta-note">If you use our data or code, please cite the original papers — and we'd love to hear what you build. Issues and pull requests are welcome on GitHub.</p>
<div class="cta-actions">
<a class="btn btn-primary btn-lg" href="https://github.com/vidal-lab" target="_blank" rel="noopener">View on GitHub <svg viewBox="0 0 24 24" width="18" height="18" fill="none" stroke="currentColor" stroke-width="1.6"><path d="M7 17L17 7M9 7h8v8"/></svg></a>
<a class="btn btn-ghost btn-lg" href="mailto:vidalr@seas.upenn.edu">Get in touch</a>
</div>
</div>
</section>
<footer class="foot">
<div class="foot-mega" aria-hidden="true">VIDAL</div>
<div class="foot-grid">
<div class="foot-col">
<div class="foot-h">Vidal Lab</div>
<p>Vision, Dynamics & Learning<br/>University of Pennsylvania</p>
</div>
<div class="foot-col">
<div class="foot-h">Sitemap</div>
<ul>
<li><a href="index.html">Home</a></li>
<li><a href="people.html">People</a></li>
<li><a href="research.html">Research</a></li>
<li><a href="teaching.html">Teaching</a></li>
<li><a href="talks.html">Talks</a></li>
<li><a href="tutorials.html">Tutorials</a></li>
<li><a href="data-code.html">Data & Code</a></li>
</ul>
</div>
<div class="foot-col">
<div class="foot-h">Contact</div>
<p>Prof. René Vidal<br/><a href="mailto:vidalr@seas.upenn.edu">vidalr@seas.upenn.edu</a></p>
</div>
<div class="foot-col">
<div class="foot-h">Join the Lab</div>
<p>We seek students at the boundary of mathematical foundations and impactful AI. PhD applications go through Penn ESE; postdoc and visitor inquiries direct to Prof. Vidal.</p>
<p><a href="mailto:vidalr@seas.upenn.edu">Email Prof. Vidal →</a></p>
<p class="mono dim">© 2026 Vidal Lab</p>
</div>
</div>
</footer>
<script>
window.CODE = [
{ name:"Generalized PCA (GPCA)", area:"Subspace clustering", note:"Algebraic method for fitting unions of subspaces", url:"http://vision.jhu.edu/code/" },
{ name:"Sparse Subspace Clustering (SSC)", area:"Subspace clustering", note:"L1-based subspace clustering with theoretical guarantees", url:"http://vision.jhu.edu/code/" },
{ name:"Dual Principal Component Pursuit (DPCP)", area:"Robust PCA", note:"Hyperplane fitting under high outlier ratios", url:"http://vision.jhu.edu/code/" },
{ name:"Dynamical-Systems Distances", area:"Video analysis", note:"Distances on the manifold of linear dynamical systems", url:"http://vision.jhu.edu/code/" },
{ name:"Concept Lancet", area:"Image editing", note:"Compositional representation transplant for diffusion models", url:"https://peterljq.github.io/project/colan/" },
{ name:"Conformal Information Pursuit", area:"LLM interaction", note:"Calibrated question-asking under uncertainty guarantees", url:"https://ryanchankh.github.io/ConformalInformationPursuit/" }
];
const tl = document.getElementById('code-timeline');
window.CODE.forEach(c => {
const a = document.createElement('a');
a.className = 'tl-row';
a.href = c.url; a.target = '_blank'; a.rel = 'noopener';
a.innerHTML = `
<span class="tl-when">${c.area}</span>
<span class="tl-code">code release<span class="tl-sub">MATLAB / Python</span></span>
<span class="tl-title">${c.name}<span class="tl-sub">${c.note}</span></span>
<span class="tl-arrow">↗</span>
`;
tl.appendChild(a);
});
</script>
<script src="assets/js/page-shell.js"></script>
</body>
</html>