Spaces:
Running
Running
File size: 42,754 Bytes
5a0cde6 990f595 5a0cde6 |
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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682 683 684 685 686 687 688 689 690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 705 706 707 708 709 710 711 712 713 714 715 716 717 718 719 720 721 722 723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757 758 759 760 761 762 763 764 765 766 767 768 769 770 771 772 773 774 775 776 777 778 779 780 781 782 783 784 785 786 787 788 789 790 791 792 793 794 795 796 797 798 799 800 801 802 803 804 805 806 807 808 809 810 811 812 813 814 815 816 817 818 819 820 821 822 823 824 825 826 827 828 829 830 831 832 833 834 835 836 837 838 839 840 841 842 843 |
<!doctype html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>Face Warp</title>
<script src="https://cdn.tailwindcss.com"></script>
<style>
.canvas-container {
position: relative;
display: inline-block;
background: #000;
border-radius: 16px;
overflow: hidden;
box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
}
#outputCanvas {
max-width: 100%;
height: auto;
display: block;
}
input[type="range"] {
accent-color: #3b82f6;
}
</style>
</head>
<body
class="bg-slate-900 text-slate-100 min-h-screen flex flex-col items-center p-4 md:p-8"
>
<div
class="max-w-5xl w-full bg-slate-800 rounded-3xl p-6 md:p-10 space-y-8 border border-slate-700"
>
<header class="text-center">
<h1
class="text-3xl font-extrabold text-transparent bg-clip-text bg-gradient-to-r from-blue-400 to-emerald-400"
>
Face Warp
</h1>
<p class="text-slate-400 mt-2">
Standalone High-Precision Face Deformation Engine
</p>
</header>
<div class="grid grid-cols-1 lg:grid-cols-3 gap-8">
<div
class="space-y-6 bg-slate-700/30 p-6 rounded-2xl border border-slate-600"
>
<h2 class="text-xl font-bold flex items-center gap-2">
<span class="w-2 h-6 bg-blue-500 rounded-full"></span>
Controls
</h2>
<div class="space-y-6">
<div>
<label
class="flex justify-between text-sm mb-2 font-medium"
>
<span>1. Close Eyes</span>
<span
id="eyeVal"
class="text-blue-400 font-mono"
>0%</span
>
</label>
<input
type="range"
id="eyeSlider"
min="0"
max="100"
value="0"
class="w-full h-2 bg-slate-600 rounded-lg appearance-none cursor-pointer"
/>
</div>
<div>
<label
class="flex justify-between text-sm mb-2 font-medium"
>
<span>2. Open Mouth</span>
<span
id="mouthVal"
class="text-blue-400 font-mono"
>0%</span
>
</label>
<input
type="range"
id="mouthSlider"
min="0"
max="100"
value="0"
class="w-full h-2 bg-slate-600 rounded-lg appearance-none cursor-pointer"
/>
</div>
</div>
<div class="pt-4 border-t border-slate-600 space-y-3">
<label
class="flex items-center gap-3 cursor-pointer p-2 hover:bg-slate-600/50 rounded-lg transition"
>
<input
type="checkbox"
id="showMesh"
class="w-4 h-4 text-blue-600 rounded focus:ring-blue-500"
/>
<span class="text-sm text-slate-300 font-medium"
>Show Mesh</span
>
</label>
<label
class="flex items-center gap-3 cursor-pointer p-2 hover:bg-slate-600/50 rounded-lg transition"
>
<input
type="checkbox"
id="showKeypoints"
class="w-4 h-4 text-red-600 rounded focus:ring-red-500"
/>
<span class="text-sm text-slate-300 font-medium"
>Show Keypoints (Red)</span
>
</label>
</div>
<div class="flex flex-col gap-3">
<input
type="file"
id="fileInput"
accept="image/*"
class="hidden"
/>
<button
id="uploadBtn"
class="w-full bg-blue-600 hover:bg-blue-500 text-white font-bold py-3 px-4 rounded-xl transition shadow-lg disabled:opacity-30 disabled:cursor-not-allowed"
disabled
>
Select Image
</button>
<button
id="downloadBtn"
class="w-full bg-emerald-600 hover:bg-emerald-500 text-white font-bold py-3 px-4 rounded-xl transition shadow-lg disabled:opacity-30"
disabled
>
Save Result
</button>
</div>
</div>
<div
class="lg:col-span-2 flex flex-col items-center justify-center bg-slate-900 rounded-2xl min-h-[500px] relative border border-slate-700"
>
<div
id="status"
class="absolute top-4 px-4 py-2 bg-slate-800/90 backdrop-blur rounded-full text-xs font-medium border border-slate-600 z-10 transition-all"
>
Initializing...
</div>
<div id="container" class="canvas-container hidden">
<canvas id="outputCanvas"></canvas>
</div>
<div
id="placeholder"
class="text-slate-600 flex flex-col items-center text-center p-10"
>
<svg
class="w-20 h-20 mb-4 opacity-10"
fill="currentColor"
viewBox="0 0 24 24"
>
<path
d="M21 19V5c0-1.1-.9-2-2-2H5c-1.1 0-2 .9-2 2v14c0 1.1.9 2 2 2h14c1.1 0 2-.9 2-2zM8.5 13.5l2.5 3.01L14.5 12l4.5 6H5l3.5-4.5z"
/>
</svg>
<p class="text-lg font-medium">
Please upload a photo of a person<br />facing
forward
</p>
</div>
</div>
</div>
</div>
<script type="module">
import {
FaceLandmarker,
FilesetResolver,
} from "https://cdn.jsdelivr.net/npm/@mediapipe/tasks-vision@0.10.3";
const MESH_ANNOTATIONS = {
silhouette: [
10, 338, 297, 332, 284, 251, 389, 356, 454, 323, 361, 288,
397, 365, 379, 378, 400, 377, 152, 148, 176, 149, 150, 136,
172, 58, 132, 93, 234, 127, 162, 21, 54, 103, 67, 109,
],
lipsUpperOuter: [
61, 185, 40, 39, 37, 0, 267, 269, 270, 409, 291,
],
lipsLowerOuter: [146, 91, 181, 84, 17, 314, 405, 321, 375, 291],
lipsUpperInner: [
78, 191, 80, 81, 82, 13, 312, 311, 310, 415, 308,
],
lipsLowerInner: [
78, 95, 88, 178, 87, 14, 317, 402, 318, 324, 308,
],
rightEyeUpper0: [246, 161, 160, 159, 158, 157, 173],
rightEyeLower0: [33, 7, 163, 144, 145, 153, 154, 155, 133],
rightEyeUpper1: [247, 30, 29, 27, 28, 56, 190],
rightEyeLower1: [130, 25, 110, 24, 23, 22, 26, 112, 243],
rightEyeUpper2: [113, 225, 224, 223, 222, 221, 189],
rightEyeLower2: [226, 31, 228, 229, 230, 231, 232, 233, 244],
rightEyeLower3: [143, 111, 117, 118, 119, 120, 121, 128, 245],
rightEyebrowUpper: [156, 70, 63, 105, 66, 107, 55, 193],
rightEyebrowLower: [35, 124, 46, 53, 52, 65],
rightEyeIris: [473, 474, 475, 476, 477],
leftEyeUpper0: [466, 388, 387, 386, 385, 384, 398],
leftEyeLower0: [263, 249, 390, 373, 374, 380, 381, 382, 362],
leftEyeUpper1: [467, 260, 259, 257, 258, 286, 414],
leftEyeLower1: [359, 255, 339, 254, 253, 252, 256, 341, 463],
leftEyeUpper2: [342, 445, 444, 443, 442, 441, 413],
leftEyeLower2: [446, 261, 448, 449, 450, 451, 452, 453, 464],
leftEyeLower3: [372, 340, 346, 347, 348, 349, 350, 357, 465],
leftEyebrowUpper: [383, 300, 293, 334, 296, 336, 285, 417],
leftEyebrowLower: [265, 353, 276, 283, 282, 295],
leftEyeIris: [468, 469, 470, 471, 472],
midwayBetweenEyes: [168],
noseTip: [1],
noseBottom: [2],
noseRightCorner: [98],
noseLeftCorner: [327],
rightCheek: [205],
leftCheek: [425],
};
// MediaPipe Canonical Face Mesh Triangulation (Full Set)
const TRIANGULATION = [
127, 34, 139, 11, 0, 37, 232, 231, 120, 72, 37, 39, 128, 121,
47, 232, 121, 128, 104, 69, 67, 175, 171, 148, 118, 50, 101, 73,
39, 40, 9, 151, 108, 48, 115, 131, 194, 204, 211, 74, 40, 185,
80, 42, 183, 40, 92, 186, 230, 229, 118, 202, 212, 214, 83, 18,
17, 76, 61, 146, 160, 29, 30, 56, 157, 173, 106, 204, 194, 135,
214, 192, 203, 165, 98, 21, 71, 68, 51, 45, 4, 144, 24, 23, 77,
146, 91, 205, 50, 187, 201, 200, 18, 91, 106, 182, 90, 91, 181,
85, 84, 17, 206, 203, 36, 148, 171, 140, 92, 40, 39, 193, 189,
244, 159, 158, 28, 247, 246, 161, 236, 3, 196, 54, 68, 104, 193,
168, 8, 117, 228, 31, 189, 193, 55, 98, 97, 99, 126, 47, 100,
166, 79, 218, 155, 154, 26, 209, 49, 131, 135, 136, 150, 47,
126, 217, 223, 52, 53, 45, 51, 134, 211, 170, 140, 67, 69, 108,
43, 106, 91, 230, 119, 120, 226, 130, 247, 63, 53, 52, 238, 20,
242, 46, 70, 156, 78, 62, 96, 46, 53, 63, 143, 34, 227, 123,
117, 111, 44, 125, 19, 236, 134, 51, 216, 206, 205, 154, 153,
22, 39, 37, 167, 200, 201, 208, 36, 142, 100, 57, 212, 202, 20,
60, 99, 28, 158, 157, 35, 226, 113, 160, 159, 27, 204, 202, 210,
113, 225, 46, 43, 202, 204, 62, 76, 77, 137, 123, 116, 41, 38,
72, 203, 129, 142, 64, 98, 240, 49, 102, 64, 41, 73, 74, 212,
216, 207, 42, 74, 184, 169, 170, 211, 170, 149, 176, 105, 66,
69, 122, 6, 168, 123, 147, 187, 96, 77, 90, 65, 55, 107, 89, 90,
180, 101, 100, 120, 63, 105, 104, 93, 137, 227, 15, 86, 85, 129,
102, 49, 14, 87, 86, 55, 8, 9, 100, 47, 121, 145, 23, 22, 88,
89, 179, 6, 122, 196, 88, 95, 96, 138, 172, 136, 215, 58, 172,
115, 48, 219, 42, 80, 81, 195, 3, 51, 43, 146, 61, 171, 175,
199, 81, 82, 38, 53, 46, 225, 144, 163, 110, 52, 65, 66, 229,
228, 117, 34, 127, 234, 107, 108, 69, 109, 108, 151, 48, 64,
235, 62, 78, 191, 129, 209, 126, 111, 35, 143, 117, 123, 50,
222, 65, 52, 19, 125, 141, 221, 55, 65, 3, 195, 197, 25, 7, 33,
220, 237, 44, 70, 71, 139, 122, 193, 245, 247, 130, 33, 71, 21,
162, 170, 169, 150, 188, 174, 196, 216, 186, 92, 2, 97, 167,
141, 125, 241, 164, 167, 37, 72, 38, 12, 38, 82, 13, 63, 68, 71,
226, 35, 111, 101, 50, 205, 206, 92, 165, 209, 198, 217, 165,
167, 97, 220, 115, 218, 133, 112, 243, 239, 238, 241, 214, 135,
169, 190, 173, 133, 171, 208, 32, 125, 44, 237, 86, 87, 178, 85,
86, 179, 84, 85, 180, 83, 84, 181, 201, 83, 182, 137, 93, 132,
76, 62, 183, 61, 76, 184, 57, 61, 185, 212, 57, 186, 214, 207,
187, 34, 143, 156, 79, 239, 237, 123, 137, 177, 44, 1, 4, 201,
194, 32, 64, 102, 129, 213, 215, 138, 59, 166, 219, 242, 99, 97,
2, 94, 141, 75, 59, 235, 24, 110, 228, 25, 130, 226, 23, 24,
229, 22, 23, 230, 26, 22, 231, 112, 26, 232, 189, 190, 243, 221,
56, 190, 28, 56, 221, 27, 28, 222, 29, 27, 223, 30, 29, 224,
247, 30, 225, 238, 79, 20, 166, 59, 75, 60, 75, 240, 147, 177,
215, 20, 79, 166, 187, 147, 213, 112, 233, 244, 233, 128, 245,
128, 114, 188, 114, 217, 174, 131, 115, 220, 217, 198, 236, 198,
131, 134, 177, 132, 58, 143, 35, 124, 110, 163, 7, 228, 110, 25,
356, 389, 368, 11, 302, 267, 452, 350, 349, 302, 303, 269, 357,
343, 277, 452, 453, 357, 333, 332, 297, 175, 152, 377, 347, 348,
330, 303, 304, 270, 9, 336, 337, 278, 279, 360, 418, 262, 431,
304, 408, 409, 310, 415, 407, 270, 409, 410, 450, 348, 347, 422,
430, 434, 313, 314, 17, 306, 307, 375, 387, 388, 260, 286, 414,
398, 335, 406, 418, 364, 367, 416, 423, 358, 327, 251, 284, 298,
281, 5, 4, 373, 374, 253, 307, 320, 321, 425, 427, 411, 421,
313, 18, 321, 405, 406, 320, 404, 405, 315, 16, 17, 426, 425,
266, 377, 400, 369, 322, 391, 269, 417, 465, 464, 386, 257, 258,
466, 260, 388, 456, 399, 419, 284, 332, 333, 417, 285, 8, 346,
340, 261, 413, 441, 285, 327, 460, 328, 355, 371, 329, 392, 439,
438, 382, 341, 256, 429, 420, 360, 364, 394, 379, 277, 343, 437,
443, 444, 283, 275, 440, 363, 431, 262, 369, 297, 338, 337, 273,
375, 321, 450, 451, 349, 446, 342, 467, 293, 334, 282, 458, 461,
462, 276, 353, 383, 308, 324, 325, 276, 300, 293, 372, 345, 447,
352, 345, 340, 274, 1, 19, 456, 248, 281, 436, 427, 425, 381,
256, 252, 269, 391, 393, 200, 199, 428, 266, 330, 329, 287, 273,
422, 250, 462, 328, 258, 286, 384, 265, 353, 342, 387, 259, 257,
424, 431, 430, 342, 353, 276, 273, 335, 424, 292, 325, 307, 366,
447, 345, 271, 303, 302, 423, 266, 371, 294, 455, 460, 279, 278,
294, 271, 272, 304, 432, 434, 427, 272, 407, 408, 394, 430, 431,
395, 369, 400, 334, 333, 299, 351, 417, 168, 352, 280, 411, 325,
319, 320, 295, 296, 336, 319, 403, 404, 330, 348, 349, 293, 298,
333, 323, 454, 447, 15, 16, 315, 358, 429, 279, 14, 15, 316,
285, 336, 9, 329, 349, 350, 374, 380, 252, 318, 402, 403, 6,
197, 419, 318, 319, 325, 367, 364, 365, 435, 367, 397, 344, 438,
439, 272, 271, 311, 195, 5, 281, 273, 287, 291, 396, 428, 199,
311, 271, 268, 283, 444, 445, 373, 254, 339, 282, 334, 296, 449,
347, 346, 264, 447, 454, 336, 296, 299, 338, 10, 151, 278, 439,
455, 292, 407, 415, 358, 371, 355, 340, 345, 372, 346, 347, 280,
442, 443, 282, 19, 94, 370, 441, 442, 295, 248, 419, 197, 263,
255, 359, 440, 275, 274, 300, 383, 368, 351, 412, 465, 263, 467,
466, 301, 368, 389, 395, 378, 379, 412, 351, 419, 436, 426, 322,
2, 164, 393, 370, 462, 461, 164, 0, 267, 302, 11, 12, 268, 12,
13, 293, 300, 301, 446, 261, 340, 330, 266, 425, 426, 423, 391,
429, 355, 437, 391, 327, 326, 440, 457, 438, 341, 382, 362, 459,
457, 461, 434, 430, 394, 414, 463, 362, 396, 369, 262, 354, 461,
457, 316, 403, 402, 315, 404, 403, 314, 405, 404, 313, 406, 405,
421, 418, 406, 366, 401, 361, 306, 408, 407, 291, 409, 408, 287,
410, 409, 432, 436, 410, 434, 416, 411, 264, 368, 383, 309, 438,
457, 352, 376, 401, 274, 275, 4, 421, 428, 262, 294, 327, 358,
433, 416, 367, 289, 455, 439, 462, 370, 326, 2, 326, 370, 305,
460, 455, 254, 449, 448, 255, 261, 446, 253, 450, 449, 252, 451,
450, 256, 452, 451, 341, 453, 452, 413, 464, 463, 441, 413, 414,
258, 442, 441, 257, 443, 442, 259, 444, 443, 260, 445, 444, 467,
342, 445, 459, 458, 250, 289, 392, 290, 290, 328, 460, 376, 433,
435, 250, 290, 392, 411, 416, 433, 341, 463, 464, 453, 464, 465,
357, 465, 412, 343, 412, 399, 360, 363, 440, 437, 399, 456, 420,
456, 363, 401, 435, 288, 372, 383, 353, 339, 255, 249, 448, 261,
255, 133, 243, 190, 133, 155, 112, 33, 246, 247, 33, 130, 25,
398, 384, 286, 362, 398, 414, 362, 463, 341, 263, 359, 467, 263,
249, 255, 466, 467, 260, 75, 60, 166, 238, 239, 79, 162, 127,
139, 72, 11, 37, 121, 232, 120, 73, 72, 39, 114, 128, 47, 233,
232, 128, 103, 104, 67, 152, 175, 148, 119, 118, 101, 74, 73,
40, 107, 9, 108, 49, 48, 131, 32, 194, 211, 184, 74, 185, 191,
80, 183, 185, 40, 186, 119, 230, 118, 210, 202, 214, 84, 83, 17,
77, 76, 146, 161, 160, 30, 190, 56, 173, 182, 106, 194, 138,
135, 192, 129, 203, 98, 54, 21, 68, 5, 51, 4, 145, 144, 23, 90,
77, 91, 207, 205, 187, 83, 201, 18, 181, 91, 182, 180, 90, 181,
16, 85, 17, 205, 206, 36, 176, 148, 140, 165, 92, 39, 245, 193,
244, 27, 159, 28, 30, 247, 161, 174, 236, 196, 103, 54, 104, 55,
193, 8, 111, 117, 31, 221, 189, 55, 240, 98, 99, 142, 126, 100,
219, 166, 218, 112, 155, 26, 198, 209, 131, 169, 135, 150, 114,
47, 217, 224, 223, 53, 220, 45, 134, 32, 211, 140, 109, 67, 108,
146, 43, 91, 231, 230, 120, 113, 226, 247, 105, 63, 52, 241,
238, 242, 124, 46, 156, 95, 78, 96, 70, 46, 63, 116, 143, 227,
116, 123, 111, 1, 44, 19, 3, 236, 51, 207, 216, 205, 26, 154,
22, 165, 39, 167, 199, 200, 208, 101, 36, 100, 43, 57, 202, 242,
20, 99, 56, 28, 157, 124, 35, 113, 29, 160, 27, 211, 204, 210,
124, 113, 46, 106, 43, 204, 96, 62, 77, 227, 137, 116, 73, 41,
72, 36, 203, 142, 235, 64, 240, 48, 49, 64, 42, 41, 74, 214,
212, 207, 183, 42, 184, 210, 169, 211, 140, 170, 176, 104, 105,
69, 193, 122, 168, 50, 123, 187, 89, 96, 90, 66, 65, 107, 179,
89, 180, 119, 101, 120, 68, 63, 104, 234, 93, 227, 16, 15, 85,
209, 129, 49, 15, 14, 86, 107, 55, 9, 120, 100, 121, 153, 145,
22, 178, 88, 179, 197, 6, 196, 89, 88, 96, 135, 138, 136, 138,
215, 172, 218, 115, 219, 41, 42, 81, 5, 195, 51, 57, 43, 61,
208, 171, 199, 41, 81, 38, 224, 53, 225, 24, 144, 110, 105, 52,
66, 118, 229, 117, 227, 34, 234, 66, 107, 69, 10, 109, 151, 219,
48, 235, 183, 62, 191, 142, 129, 126, 116, 111, 143, 118, 117,
50, 223, 222, 52, 94, 19, 141, 222, 221, 65, 196, 3, 197, 45,
220, 44, 156, 70, 139, 188, 122, 245, 139, 71, 162, 149, 170,
150, 122, 188, 196, 206, 216, 92, 164, 2, 167, 242, 141, 241, 0,
164, 37, 11, 72, 12, 12, 38, 13, 70, 63, 71, 31, 226, 111, 36,
101, 205, 203, 206, 165, 126, 209, 217, 98, 165, 97, 237, 220,
218, 237, 239, 241, 210, 214, 169, 140, 171, 32, 241, 125, 237,
179, 86, 178, 180, 85, 179, 181, 84, 180, 182, 83, 181, 194,
201, 182, 177, 137, 132, 184, 76, 183, 185, 61, 184, 186, 57,
185, 216, 212, 186, 192, 214, 187, 139, 34, 156, 218, 79, 237,
147, 123, 177, 45, 44, 4, 208, 201, 32, 98, 64, 129, 192, 213,
138, 235, 59, 219, 141, 242, 97, 97, 2, 141, 240, 75, 235, 229,
24, 228, 31, 25, 226, 230, 23, 229, 231, 22, 230, 232, 26, 231,
233, 112, 232, 244, 189, 243, 189, 221, 190, 222, 28, 221, 223,
27, 222, 224, 29, 223, 225, 30, 224, 113, 247, 225, 99, 60, 240,
213, 147, 215, 60, 20, 166, 192, 187, 213, 243, 112, 244, 244,
233, 245, 245, 128, 188, 188, 114, 174, 134, 131, 220, 174, 217,
236, 236, 198, 134, 215, 177, 58, 156, 143, 124, 25, 110, 7, 31,
228, 25, 264, 356, 368, 0, 11, 267, 451, 452, 349, 267, 302,
269, 350, 357, 277, 350, 452, 357, 299, 333, 297, 396, 175, 377,
280, 347, 330, 269, 303, 270, 151, 9, 337, 344, 278, 360, 424,
418, 431, 270, 304, 409, 272, 310, 407, 322, 270, 410, 449, 450,
347, 432, 422, 434, 18, 313, 17, 291, 306, 375, 259, 387, 260,
424, 335, 418, 434, 364, 416, 391, 423, 327, 301, 251, 298, 275,
281, 4, 254, 373, 253, 375, 307, 321, 280, 425, 411, 200, 421,
18, 335, 321, 406, 321, 320, 405, 314, 315, 17, 423, 426, 266,
396, 377, 369, 270, 322, 269, 413, 417, 464, 385, 386, 258, 248,
456, 419, 298, 284, 333, 168, 417, 8, 448, 346, 261, 417, 413,
285, 326, 327, 328, 277, 355, 329, 309, 392, 438, 381, 382, 256,
279, 429, 360, 365, 364, 379, 355, 277, 437, 282, 443, 283, 281,
275, 363, 395, 431, 369, 299, 297, 337, 335, 273, 321, 348, 450,
349, 359, 446, 467, 283, 293, 282, 250, 458, 462, 300, 276, 383,
292, 308, 325, 283, 276, 293, 264, 372, 447, 346, 352, 340, 354,
274, 19, 363, 456, 281, 426, 436, 425, 380, 381, 252, 267, 269,
393, 421, 200, 428, 371, 266, 329, 432, 287, 422, 290, 250, 328,
385, 258, 384, 446, 265, 342, 386, 387, 257, 422, 424, 430, 445,
342, 276, 422, 273, 424, 306, 292, 307, 352, 366, 345, 268, 271,
302, 358, 423, 371, 327, 294, 460, 331, 279, 294, 303, 271, 304,
436, 432, 427, 304, 272, 408, 395, 394, 431, 378, 395, 400, 296,
334, 299, 6, 351, 168, 376, 352, 411, 307, 325, 320, 285, 295,
336, 320, 319, 404, 329, 330, 349, 334, 293, 333, 366, 323, 447,
316, 15, 315, 331, 358, 279, 317, 14, 316, 8, 285, 9, 277, 329,
350, 253, 374, 252, 319, 318, 403, 351, 6, 419, 324, 318, 325,
397, 367, 365, 288, 435, 397, 278, 344, 439, 310, 272, 311, 248,
195, 281, 375, 273, 291, 175, 396, 199, 312, 311, 268, 276, 283,
445, 390, 373, 339, 295, 282, 296, 448, 449, 346, 356, 264, 454,
337, 336, 299, 337, 338, 151, 294, 278, 455, 308, 292, 415, 429,
358, 355, 265, 340, 372, 352, 346, 280, 295, 442, 282, 354, 19,
370, 285, 441, 295, 195, 248, 197, 457, 440, 274, 301, 300, 368,
417, 351, 465, 251, 301, 389, 394, 395, 379, 399, 412, 419, 410,
436, 322, 326, 2, 393, 354, 370, 461, 393, 164, 267, 268, 302,
12, 312, 268, 13, 298, 293, 301, 265, 446, 340, 280, 330, 425,
322, 426, 391, 420, 429, 437, 393, 391, 326, 344, 440, 438, 458,
459, 461, 364, 434, 394, 428, 396, 262, 274, 354, 457, 317, 316,
402, 316, 315, 403, 315, 314, 404, 314, 313, 405, 313, 421, 406,
323, 366, 361, 292, 306, 407, 306, 291, 408, 291, 287, 409, 287,
432, 410, 427, 434, 411, 372, 264, 383, 459, 309, 457, 366, 352,
401, 1, 274, 4, 418, 421, 262, 331, 294, 358, 435, 433, 367,
392, 289, 439, 328, 462, 326, 94, 2, 370, 289, 305, 455, 339,
254, 448, 359, 255, 446, 254, 253, 449, 253, 252, 450, 252, 256,
451, 256, 341, 452, 414, 413, 463, 286, 441, 414, 286, 258, 441,
258, 257, 442, 257, 259, 443, 259, 260, 444, 260, 467, 445, 309,
459, 250, 305, 289, 290, 305, 290, 460, 401, 376, 435, 309, 250,
392, 376, 411, 433, 453, 341, 464, 357, 453, 465, 343, 357, 412,
437, 343, 399, 344, 360, 440, 420, 437, 456, 360, 420, 363, 361,
401, 288, 265, 372, 353, 390, 339, 249, 339, 448, 255,
];
let faceLandmarker;
let originalLandmarks = null;
let currentImage = null;
async function init() {
try {
const vision = await FilesetResolver.forVisionTasks(
"https://cdn.jsdelivr.net/npm/@mediapipe/tasks-vision@0.10.3/wasm",
);
faceLandmarker = await FaceLandmarker.createFromOptions(
vision,
{
baseOptions: {
modelAssetPath: `https://storage.googleapis.com/mediapipe-models/face_landmarker/face_landmarker/float16/1/face_landmarker.task`,
delegate: "GPU",
},
runningMode: "IMAGE",
numFaces: 1,
},
);
document.getElementById("status").innerText = "READY";
document
.getElementById("status")
.classList.add("text-emerald-400");
document.getElementById("uploadBtn").disabled = false;
// Automatically load example.jpg on startup
loadAndProcessImage("example.jpg");
} catch (error) {
document.getElementById("status").innerText = "ERROR";
console.error(error);
}
}
function processImage(img) {
currentImage = img;
const result = faceLandmarker.detect(img);
if (result.faceLandmarks.length > 0) {
originalLandmarks = result.faceLandmarks[0];
document
.getElementById("container")
.classList.remove("hidden");
document
.getElementById("placeholder")
.classList.add("hidden");
document.getElementById("downloadBtn").disabled = false;
render();
}
}
function loadAndProcessImage(src) {
const img = new Image();
img.crossOrigin = "anonymous";
img.onload = () => processImage(img);
img.src = src;
}
function getWarpedPoints() {
if (!originalLandmarks) return null;
const eyeF = document.getElementById("eyeSlider").value / 100;
const mouthF =
document.getElementById("mouthSlider").value / 100;
// Indices for eye open/close
const leftEyeIndices = MESH_ANNOTATIONS.leftEyeUpper0;
const rightEyeIndices = MESH_ANNOTATIONS.rightEyeUpper0;
// Create vertex sets for upper and lower lips (excluding mouth corners 61, 291)
// This fixes the upper lip, moves the lower lip, and uses coordinate checks for others
const corners = [61, 291];
const upperLipIndices = new Set([
...MESH_ANNOTATIONS.lipsUpperOuter,
...MESH_ANNOTATIONS.lipsUpperInner,
]);
const lowerLipIndices = new Set([
...MESH_ANNOTATIONS.lipsLowerOuter,
...MESH_ANNOTATIONS.lipsLowerInner,
]);
corners.forEach((c) => {
upperLipIndices.delete(c);
lowerLipIndices.delete(c);
});
// Mouth reference points
const upperLipY = originalLandmarks[13].y; // bottom of upper lip
const chinY = originalLandmarks[152].y; // tip of chin
const noseY = originalLandmarks[1].y; // tip of nose
// Normalize movement based on vertical face size (nose to chin)
const faceHeight = Math.abs(chinY - noseY);
// Horizontal center and width of the mouth (for horizontal damping)
const mouthCenterX =
(originalLandmarks[61].x + originalLandmarks[291].x) / 2;
const mouthHalfWidth =
Math.abs(
originalLandmarks[61].x - originalLandmarks[291].x,
) / 2 || 0.1;
return originalLandmarks.map((pt, i) => {
let { x, y, z } = pt;
// 1. Eye open/close
if (leftEyeIndices.includes(i))
y += (originalLandmarks[145].y - y) * eyeF;
if (rightEyeIndices.includes(i))
y += (originalLandmarks[374].y - y) * eyeF;
// 2. Open mouth
// Improved detection logic:
// A. Lower lip or corner or (not upper lip and below upper lip) -> main jaw movement
// B. Upper lip -> slightly follow near the corners
const isLowerLip = lowerLipIndices.has(i);
const isUpperLip = upperLipIndices.has(i);
const isCorner = i === 61 || i === 291;
const isBelow = pt.y > upperLipY;
let weight = 0;
// Horizontal position ratio (center=0, corner=1)
const dx = Math.abs(pt.x - mouthCenterX);
const distRatio = dx / mouthHalfWidth;
if (isLowerLip || isCorner || (!isUpperLip && isBelow)) {
// --- Movement of lower jaw, lower lip, and corners ---
let vRatio = (pt.y - upperLipY) / (chinY - upperLipY);
if (vRatio < 0) vRatio = 0; // Correction if corners are above the reference line
// Step 3: Smooth the curvature (align edge directions)
vRatio = Math.pow(vRatio, 1.5);
// Vertical weight (jaw rotation approximation: moves more towards the bottom)
const vWeight = 0.4 + 0.6 * vRatio;
// Horizontal weight (suppress vertical movement towards corners)
// Center(0) -> 1.0, Corner(1) -> 0.2
const hDamping = Math.max(
0.2,
1.0 - Math.pow(distRatio, 2),
);
// Apply horizontal damping closer to lips; move jaw (large vRatio) overall
const effectiveH =
hDamping + (1 - hDamping) * Math.min(1, vRatio * 2);
weight = vWeight * effectiveH;
// Double the movement for the lower lip line only
if (isLowerLip) {
weight *= 2.0;
}
// Step 2: Effectively don't move triangles on the jawline
// 152:chin tip, 377/400:left jaw area, 148/176:right jaw area
if ([152, 377, 148, 400, 176].includes(i)) {
//weight *= 0.3;
}
} else if (isUpperLip) {
// --- Upper lip following ---
// Basically don't move, but follow lower lip edges near corners (large distRatio)
// Center (0) is fixed, edges (1) drop slightly
// Starts taking effect from 0.5 (middle), moves up to ~0.1 at edges
if (distRatio > 0.5) {
weight = Math.pow((distRatio - 0.5) * 2, 2) * 0.1;
}
}
if (weight > 0) {
// Step 1: Weaken deformation only around jaw and mouth
const maxMove = faceHeight * 0.17;
y += mouthF * maxMove * weight;
}
return { x, y, z };
});
}
function drawTriangle(
ctx,
img,
warped,
original,
i0,
i1,
i2,
w,
h,
) {
const dx0 = warped[i0].x * w,
dy0 = warped[i0].y * h;
const dx1 = warped[i1].x * w,
dy1 = warped[i1].y * h;
const dx2 = warped[i2].x * w,
dy2 = warped[i2].y * h;
const sx0 = original[i0].x * w,
sy0 = original[i0].y * h;
const sx1 = original[i1].x * w,
sy1 = original[i1].y * h;
const sx2 = original[i2].x * w,
sy2 = original[i2].y * h;
ctx.save();
ctx.beginPath();
ctx.moveTo(dx0, dy0);
ctx.lineTo(dx1, dy1);
ctx.lineTo(dx2, dy2);
ctx.closePath();
ctx.clip();
const denom =
sx0 * (sy2 - sy1) -
sx1 * sy2 +
sx2 * sy1 +
(sx1 - sx2) * sy0;
if (Math.abs(denom) < 0.1) {
ctx.restore();
return;
}
const m11 =
-(
sy0 * (dx2 - dx1) -
sy1 * dx2 +
sy2 * dx1 +
(sy1 - sy2) * dx0
) / denom;
const m12 =
(sy1 * dy2 -
sy0 * (dy2 - dy1) -
sy2 * dy1 +
(sy2 - sy1) * dy0) /
denom;
const m21 =
(sx0 * (dx2 - dx1) -
sx1 * dx2 +
sx2 * dx1 +
(sx1 - sx2) * dx0) /
denom;
const m22 =
-(
sx1 * dy2 -
sx0 * (dy2 - dy1) -
sx2 * dy1 +
(sx2 - sx1) * dy0
) / denom;
const tx =
(sx0 * (sy2 * dx1 - sy1 * dx2) +
sy0 * (sx1 * dx2 - sx2 * dx1) +
(sx2 * sy1 - sx1 * sy2) * dx0) /
denom;
const ty =
(sx0 * (sy2 * dy1 - sy1 * dy2) +
sy0 * (sx1 * dy2 - sx2 * dy1) +
(sx2 * sy1 - sx1 * sy2) * dy0) /
denom;
ctx.setTransform(m11, m12, m21, m22, tx, ty);
ctx.drawImage(img, 0, 0);
ctx.restore();
}
function render() {
if (!currentImage || !originalLandmarks) return;
const ctx = outputCanvas.getContext("2d");
const w = currentImage.naturalWidth;
const h = currentImage.naturalHeight;
outputCanvas.width = w;
outputCanvas.height = h;
const warped = getWarpedPoints();
ctx.clearRect(0, 0, w, h);
ctx.drawImage(currentImage, 0, 0);
// Draw all parts with correct triangle definitions
for (let i = 0; i < TRIANGULATION.length; i += 3) {
const i0 = TRIANGULATION[i],
i1 = TRIANGULATION[i + 1],
i2 = TRIANGULATION[i + 2];
// Data integrity check
if (i2 === undefined || warped[i2] === undefined) continue;
drawTriangle(
ctx,
currentImage,
warped,
originalLandmarks,
i0,
i1,
i2,
w,
h,
);
}
// Fill the mouth interior (area between upper and lower inner lips) with black
ctx.resetTransform();
const upperInner = MESH_ANNOTATIONS.lipsUpperInner;
const lowerInner = MESH_ANNOTATIONS.lipsLowerInner;
if (upperInner && lowerInner) {
ctx.fillStyle = "black";
ctx.beginPath();
ctx.moveTo(
warped[upperInner[0]].x * w,
warped[upperInner[0]].y * h,
);
for (let i = 1; i < upperInner.length; i++) {
ctx.lineTo(
warped[upperInner[i]].x * w,
warped[upperInner[i]].y * h,
);
}
// Close the path by connecting the lower lip side in reverse order
for (let i = lowerInner.length - 1; i >= 0; i--) {
ctx.lineTo(
warped[lowerInner[i]].x * w,
warped[lowerInner[i]].y * h,
);
}
ctx.closePath();
ctx.fill();
}
if (document.getElementById("showMesh").checked) {
ctx.resetTransform();
ctx.strokeStyle = "rgba(0, 255, 255, 0.3)";
ctx.lineWidth = 0.5;
for (let i = 0; i < TRIANGULATION.length; i += 3) {
const i0 = TRIANGULATION[i],
i1 = TRIANGULATION[i + 1],
i2 = TRIANGULATION[i + 2];
if (i2 === undefined) continue;
ctx.beginPath();
ctx.moveTo(warped[i0].x * w, warped[i0].y * h);
ctx.lineTo(warped[i1].x * w, warped[i1].y * h);
ctx.lineTo(warped[i2].x * w, warped[i2].y * h);
ctx.closePath();
ctx.stroke();
}
}
if (document.getElementById("showKeypoints").checked) {
ctx.resetTransform();
ctx.strokeStyle = "rgba(255, 0, 0, 0.8)"; // Red
ctx.lineWidth = 1.5;
for (const key in MESH_ANNOTATIONS) {
const indices = MESH_ANNOTATIONS[key];
if (!indices || indices.length < 2) continue;
ctx.beginPath();
const startPt = warped[indices[0]];
if (!startPt) continue;
ctx.moveTo(startPt.x * w, startPt.y * h);
for (let i = 1; i < indices.length; i++) {
const pt = warped[indices[i]];
if (!pt) continue;
ctx.lineTo(pt.x * w, pt.y * h);
}
// While paths like silhouettes should be closed,
// here they are drawn as simple line strips according to keypoints.ts definitions.
ctx.stroke();
}
}
}
document.getElementById("eyeSlider").oninput = (e) => {
document.getElementById("eyeVal").innerText =
e.target.value + "%";
render();
};
document.getElementById("mouthSlider").oninput = (e) => {
document.getElementById("mouthVal").innerText =
e.target.value + "%";
render();
};
document.getElementById("showMesh").onchange = render;
document.getElementById("showKeypoints").onchange = render;
document.getElementById("uploadBtn").onclick = () =>
document.getElementById("fileInput").click();
document.getElementById("fileInput").onchange = (e) => {
const file = e.target.files[0];
if (!file) return;
loadAndProcessImage(URL.createObjectURL(file));
};
document.getElementById("downloadBtn").onclick = () => {
const link = document.createElement("a");
link.download = `warp_${Date.now()}.png`;
link.href = outputCanvas.toDataURL();
link.click();
};
init();
</script>
</body>
</html>
|