Predicting Pedestrian Counts for Crossing Scenario Based on Fused Infrared-Visual Videos

<table class="fixed-width table-group" id="tab3"><tr><td><table class="table"><colgroup><col style="width:10.19em"/><col style="width:2.89em"/><col style="width:2.88em"/><col style="width:2.31em"/><col style="width:2.45em"/><col style="width:2.98em"/><col style="width:2.95em"/><col style="width:4.17em"/><col style="width:7.80em"/></colgroup><tr><td class="thead-hr" colspan="9"><hr/></td></tr><tr class="thead"><td class="align_left" rowspan="2"><span width=""><b>Blob number </b><svg height="9.49471pt" id="M180" style="vertical-align:-0.1933298pt" version="1.1" viewbox="-0.0498162 -9.30138 7.06766 9.49471" width="7.06766pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"><g transform="matrix(.013,0,0,-0.013,0,0)"><path d="M513 415C513 437 487 454 458 454C407 454 340 393 278 336C253 313 228 287 199 255H197L292 676C296 694 294 703 283 703C262 703 191 674 92 664L83 632L111 631C157 629 157 620 149 582L21 -7L28 -12C63 -2 109 6 150 8L184 185C191 195 204 213 215 224C234 168 260 107 281 60C304 9 330 -12 359 -12C391 -12 452 11 509 84L489 114C462 86 440 74 430 74C409 74 384 131 339 235C324 269 315 288 305 307C332 339 376 361 411 361C438 361 457 356 467 351C471 349 476 351 485 359C499 372 513 395 513 415Z"></path></g></svg></span></td><td class="align_center" colspan="6"><b>Input</b></td><td class="align_center" colspan="2"><b>Output</b></td></tr><tr class="thead"><td class="align_center"><span style="width: 15.5294ptpx;"><svg height="11.927pt" id="M181" style="vertical-align:-3.291101pt" version="1.1" viewbox="-0.0498162 -8.6359 15.5294 11.927" width="15.5294pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"><g transform="matrix(.013,0,0,-0.013,0,0)"><path d="M686 28C612 35 607 44 591 112C563 234 541 360 519 489L489 666L457 658L147 121C100 40 89 36 24 28L17 0H240L250 28C168 34 159 41 190 101L262 237H482C495 180 503 137 510 91C517 47 514 35 441 28L433 0H677L686 28ZM475 280H285L429 541H431L475 280Z"></path></g><g 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568 158L540 169C519 132 495 93 469 70C439 43 409 35 332 35C272 35 241 37 225 50C211 61 211 89 222 149L253 320H350C441 320 443 312 441 239H471L510 434H481C455 366 448 358 360 358H260L303 572C311 613 312 615 348 615H431C509 615 522 603 532 581C544 555 546 531 545 491L574 493C583 555 592 631 593 650Z"></path></g><g transform="matrix(.013,0,0,-0.013,7.617,0)"><path d="M600 480C600 590 528 650 384 650H143L137 622C222 614 225 607 210 531L130 127C113 41 106 36 23 28L17 0H294L300 28C204 36 195 42 212 127L243 284L314 263C327 263 339 263 352 264C465 271 600 337 600 480ZM508 481C508 351 402 304 329 304C289 304 265 311 250 317L295 559C302 594 310 606 323 611C335 616 350 619 367 619C455 619 508 573 508 481Z"></path></g><g transform="matrix(.0091,0,0,-0.0091,15.698,3.132)"><path d="M485 418C485 434 469 451 441 451C389 451 312 387 255 335C221 304 194 278 159 242H157L259 678C264 698 264 710 255 710C242 710 183 681 96 673L90 643L128 642C165 641 171 640 162 602L24 -5L31 -12C51 -4 81 4 110 9L145 181C154 195 180 220 205 242C233 170 263 106 291 53C318 1 335 -12 360 -12C383 -12 425 0 483 82L463 105C437 79 411 57 400 57C388 57 378 68 355 110C329 156 288 244 268 298C299 333 355 376 405 376C426 376 440 373 448 368C453 365 465 368 468 373C477 386 485 405 485 418Z"></path></g></svg></span></td><td class="align_center"><span style="width: 13.5721ptpx;"><svg height="11.927pt" id="M183" style="vertical-align:-3.291101pt" version="1.1" viewbox="-0.0498162 -8.6359 13.5721 11.927" width="13.5721pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"><g transform="matrix(.013,0,0,-0.013,0,0)"><path d="M541 160L512 170C485 116 462 88 439 67C411 41 376 35 318 35C272 35 238 37 224 48C207 61 205 85 212 121L290 533C305 611 308 615 391 622L397 650H139L133 622C217 615 221 612 206 533L126 118C111 41 103 34 23 26L17 0H474C489 31 528 124 541 160Z"></path></g><g transform="matrix(.0091,0,0,-0.0091,8.294,3.132)"><path d="M485 418C485 434 469 451 441 451C389 451 312 387 255 335C221 304 194 278 159 242H157L259 678C264 698 264 710 255 710C242 710 183 681 96 673L90 643L128 642C165 641 171 640 162 602L24 -5L31 -12C51 -4 81 4 110 9L145 181C154 195 180 220 205 242C233 170 263 106 291 53C318 1 335 -12 360 -12C383 -12 425 0 483 82L463 105C437 79 411 57 400 57C388 57 378 68 355 110C329 156 288 244 268 298C299 333 355 376 405 376C426 376 440 373 448 368C453 365 465 368 468 373C477 386 485 405 485 418Z"></path></g></svg></span></td><td class="align_center"><span style="width: 15.3598ptpx;"><svg height="11.927pt" id="M184" style="vertical-align:-3.291101pt" version="1.1" viewbox="-0.0498162 -8.6359 15.3598 11.927" width="15.3598pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"><g transform="matrix(.013,0,0,-0.013,0,0)"><path d="M828 650H570L564 622C646 614 650 609 634 524L604 366H253L281 524C296 608 308 615 382 622L388 650H132L126 622C211 615 214 609 198 524L121 122C106 42 102 35 23 28L17 0H276L282 28C196 35 191 40 206 122L243 324H597L559 123C544 42 537 35 452 28L446 0H710L716 28C632 35 628 43 643 122L719 524C735 610 741 615 822 622L828 650Z"></path></g><g transform="matrix(.0091,0,0,-0.0091,10.075,3.132)"><path d="M485 418C485 434 469 451 441 451C389 451 312 387 255 335C221 304 194 278 159 242H157L259 678C264 698 264 710 255 710C242 710 183 681 96 673L90 643L128 642C165 641 171 640 162 602L24 -5L31 -12C51 -4 81 4 110 9L145 181C154 195 180 220 205 242C233 170 263 106 291 53C318 1 335 -12 360 -12C383 -12 425 0 483 82L463 105C437 79 411 57 400 57C388 57 378 68 355 110C329 156 288 244 268 298C299 333 355 376 405 376C426 376 440 373 448 368C453 365 465 368 468 373C477 386 485 405 485 418Z"></path></g></svg></span></td><td class="align_center"><span style="width: 22.2365ptpx;"><svg height="11.927pt" id="M185" style="vertical-align:-3.291101pt" version="1.1" viewbox="-0.0498162 -8.6359 22.2365 11.927" width="22.2365pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"><g 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451 312 387 255 335C221 304 194 278 159 242H157L259 678C264 698 264 710 255 710C242 710 183 681 96 673L90 643L128 642C165 641 171 640 162 602L24 -5L31 -12C51 -4 81 4 110 9L145 181C154 195 180 220 205 242C233 170 263 106 291 53C318 1 335 -12 360 -12C383 -12 425 0 483 82L463 105C437 79 411 57 400 57C388 57 378 68 355 110C329 156 288 244 268 298C299 333 355 376 405 376C426 376 440 373 448 368C453 365 465 368 468 373C477 386 485 405 485 418Z"></path></g></svg></span></td><td class="align_center"><span style="width: 21.8058ptpx;"><svg height="11.927pt" id="M186" style="vertical-align:-3.291101pt" version="1.1" viewbox="-0.0498162 -8.6359 21.8058 11.927" width="21.8058pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"><g transform="matrix(.013,0,0,-0.013,0,0)"><path d="M600 480C600 590 528 650 384 650H143L137 622C222 614 225 607 210 531L130 127C113 41 106 36 23 28L17 0H294L300 28C204 36 195 42 212 127L243 284L314 263C327 263 339 263 352 264C465 271 600 337 600 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110C329 156 288 244 268 298C299 333 355 376 405 376C426 376 440 373 448 368C453 365 465 368 468 373C477 386 485 405 485 418Z"></path></g></svg></span></td><td class="align_center"><span style="width: 23.463ptpx;"><svg height="11.927pt" id="M187" style="vertical-align:-3.291101pt" version="1.1" viewbox="-0.0498162 -8.6359 23.463 11.927" width="23.463pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"><g transform="matrix(.013,0,0,-0.013,0,0)"><path d="M600 480C600 590 528 650 384 650H143L137 622C222 614 225 607 210 531L130 127C113 41 106 36 23 28L17 0H294L300 28C204 36 195 42 212 127L243 284L314 263C327 263 339 263 352 264C465 271 600 337 600 480ZM508 481C508 351 402 304 329 304C289 304 265 311 250 317L295 559C302 594 310 606 323 611C335 616 350 619 367 619C455 619 508 573 508 481Z"></path></g><g transform="matrix(.013,0,0,-0.013,7.243,0)"><path d="M822 650H589L583 622C660 617 677 607 674 561C672 534 664 481 647 390L600 137H596L273 650H126L120 622C176 620 194 615 207 594C221 571 225 557 214 504L161 257C141 166 129 112 121 85C108 42 83 30 29 28L23 0H260L266 28C193 33 173 42 176 89C178 122 186 172 202 255L256 527H259L583 -8H612L690 390C708 481 720 535 728 558C744 603 756 619 816 622L822 650Z"></path></g><g transform="matrix(.0091,0,0,-0.0091,18.216,3.132)"><path d="M485 418C485 434 469 451 441 451C389 451 312 387 255 335C221 304 194 278 159 242H157L259 678C264 698 264 710 255 710C242 710 183 681 96 673L90 643L128 642C165 641 171 640 162 602L24 -5L31 -12C51 -4 81 4 110 9L145 181C154 195 180 220 205 242C233 170 263 106 291 53C318 1 335 -12 360 -12C383 -12 425 0 483 82L463 105C437 79 411 57 400 57C388 57 378 68 355 110C329 156 288 244 268 298C299 333 355 376 405 376C426 376 440 373 448 368C453 365 465 368 468 373C477 386 485 405 485 418Z"></path></g></svg></span></td><td class="align_center">Rounded results</td></tr><tr><td class="thead-hr" colspan="9"><hr/></td></tr><tr><td class="align_left"><b>1</b></td><td class="align_center">1159</td><td class="align_center">154</td><td class="align_center">29</td><td class="align_center">69</td><td class="align_center">133</td><td class="align_center">104</td><td class="align_center">0.91752</td><td class="align_center">1</td></tr><tr><td class="align_left" colspan="9"><hr/></td></tr><tr><td class="align_left"><span width=""><b>Infrared detection result </b><svg height="11.7574pt" id="M188" style="vertical-align:-3.291129pt" version="1.1" viewbox="-0.0498162 -8.46627 28.1984 11.7574" width="28.1984pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"><g transform="matrix(.013,0,0,-0.013,0,0)"><path d="M652 479C652 619 526 650 406 650H138L130 614C208 609 215 596 197 503L126 139C109 51 102 42 24 37L16 0H339L347 37C252 45 241 51 258 139L284 277L368 260C373 259 385 259 394 259C541 269 652 344 652 479ZM511 489C511 400 454 305 358 305C334 305 308 312 294 316L337 544C346 591 347 594 358 599C367 603 381 607 403 607C468 607 511 573 511 489Z"></path></g><g transform="matrix(.013,0,0,-0.013,8.521,0)"><path d="M866 650H607L598 613C668 612 692 595 692 544C692 515 688 480 667 368L632 177H629L323 650H128L120 613C162 611 194 607 206 587S226 543 203 441L165 269C148 191 131 133 121 103C106 54 84 39 31 37L21 0H280L289 37C212 40 194 57 194 110C194 138 199 181 217 273L261 503H263L592 -10H646L722 371C744 480 753 519 763 549C778 592 795 613 858 613L866 650Z"></path></g><g transform="matrix(.0091,0,0,-0.0091,19.599,3.132)"><path d="M294 607C294 643 272 671 230 671C172 671 143 618 143 593C143 548 173 524 215 524C261 524 294 565 294 607ZM285 104L263 135C232 107 205 93 193 93C185 93 184 106 191 135L247 358C259 406 254 457 224 457C184 457 113 420 28 348L47 315C76 336 101 349 109 349S115 337 109 314L58 109C33 10 61 -12 96 -12C128 -12 209 18 285 104Z"></path></g><g transform="matrix(.0091,0,0,-0.0091,22.54,3.132)"><path d="M551 97L532 135C510 112 478 92 469 92C458 92 460 106 463 124C472 176 486 234 501 295C537 442 497 457 464 457C433 457 399 446 367 422C334 397 274 347 224 282H222L228 308C255 428 237 457 207 457C164 457 99 426 22 358L41 319C59 338 99 360 109 360C114 360 118 353 111 325L33 -1L42 -12C69 -3 124 6 164 12C179 87 191 137 206 192C242 249 335 360 372 360C386 360 390 353 380 302C368 238 354 174 338 111C312 7 337 -12 370 -12C410 -12 467 12 551 97Z"></path></g></svg></span></td><td class="align_center" colspan="7"> </td><td class="align_center">1</td></tr><tr class="table-tr"><td colspan="9"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Infrared detection results in a nighttime scenario.</div>

Journal of Advanced Transportation

tab3

Table 3

Table 3: Predicting Pedestrian Counts for Crossing Scenario Based on Fused Infrared-Visual Videos 