%PDF-1.3 1 0 obj << /Kids [ 3 0 R 4 0 R 5 0 R 6 0 R 7 0 R 8 0 R 9 0 R 10 0 R 11 0 R ] /Type /Pages /Count 9 >> endobj 2 0 obj << /Title (End\055To\055End Representation Learning for Correlation Filter Based Tracking) /Producer (PyPDF2) /Author (Jack Valmadre\054 Luca Bertinetto\054 Joao Henriques\054 Andrea Vedaldi\054 Philip H\056 S\056 Torr) /Subject (2017 IEEE Conference on Computer Vision and Pattern Recognition) >> endobj 3 0 obj << /Parent 1 0 R /Rotate 0 /Type /Page /Contents 13 0 R /Resources << /XObject << /x8 14 0 R /R49 17 0 R /x6 20 0 R /R50 23 0 R /R51 24 0 R /R52 25 0 R /R53 26 0 R /R36 33 0 R /R37 34 0 R /R34 35 0 R /x12 51 0 R /x10 54 0 R >> /ExtGState << /s9 57 0 R /R39 29 0 R /s5 60 0 R /s7 63 0 R /R40 32 0 R /s11 66 0 R /R38 28 0 R /a0 << /CA 1 /ca 1 >> /R18 69 0 R /R35 30 0 R /R33 18 0 R /R30 31 0 R /R31 27 0 R >> /Font << /R54 70 0 R /R46 36 0 R /R56 74 0 R /R42 43 0 R /F2 78 0 R /F1 79 0 R /R21 80 0 R /R19 84 0 R /R23 88 0 R /R25 92 0 R /R27 96 0 R >> /ProcSet [ /ImageC /Text /PDF /ImageI /ImageB ] >> /MediaBox [ 0 0 612 792 ] /Annots [ 99 0 R 100 0 R 101 0 R 102 0 R 103 0 R 104 0 R 105 0 R 106 0 R 107 0 R 108 0 R ] >> endobj 4 0 obj << /Parent 1 0 R /Rotate 0 /Type /Page /Contents 109 0 R /Resources << /ExtGState << /R18 69 0 R >> /Font << /R54 70 0 R /F2 110 0 R /F1 111 0 R /R21 80 0 R /R19 84 0 R /R95 112 0 R >> /ProcSet [ /ImageC /Text /PDF /ImageI /ImageB ] >> /MediaBox [ 0 0 612 792 ] /Annots [ 115 0 R 116 0 R 117 0 R 118 0 R 119 0 R 120 0 R 121 0 R 122 0 R 123 0 R 124 0 R 125 0 R 126 0 R 127 0 R 128 0 R 129 0 R 130 0 R 131 0 R 132 0 R 133 0 R 134 0 R 135 0 R 136 0 R 137 0 R 138 0 R 139 0 R 140 0 R 141 0 R 142 0 R 143 0 R 144 0 R 145 0 R ] >> endobj 5 0 obj << /Parent 1 0 R /Rotate 0 /Type /Page /Contents 146 0 R /Resources << /ExtGState << /R18 69 0 R >> /Font << /R129 147 0 R /R141 152 0 R /R143 155 0 R /R54 70 0 R /F1 158 0 R /F2 159 0 R /R131 160 0 R /R133 165 0 R /R135 169 0 R /R137 174 0 R /R21 80 0 R /R19 84 0 R /R95 112 0 R /R139 179 0 R >> /ProcSet [ /ImageC /Text /PDF /ImageI /ImageB ] >> /MediaBox [ 0 0 612 792 ] /Annots [ 182 0 R 183 0 R 184 0 R 185 0 R 186 0 R 187 0 R 188 0 R 189 0 R 190 0 R 191 0 R 192 0 R 193 0 R 194 0 R 195 0 R 196 0 R 197 0 R 198 0 R 199 0 R 200 0 R 201 0 R 202 0 R 203 0 R 204 0 R 205 0 R 206 0 R 207 0 R 208 0 R ] >> endobj 6 0 obj << /Parent 1 0 R /Rotate 0 /Type /Page /Contents 209 0 R /Resources << /ExtGState << /R163 210 0 R /R162 211 0 R >> /Font << /R141 152 0 R /R165 212 0 R /R143 155 0 R /R54 70 0 R /F1 216 0 R /F2 217 0 R /R131 160 0 R /R133 165 0 R /R135 169 0 R /R137 174 0 R /R21 80 0 R /R19 84 0 R /R95 112 0 R /R129 147 0 R >> /ProcSet [ /ImageC /Text /PDF /ImageI /ImageB ] >> /MediaBox [ 0 0 612 792 ] /Annots [ 218 0 R 219 0 R 220 0 R 221 0 R 222 0 R 223 0 R 224 0 R 225 0 R 226 0 R 227 0 R 228 0 R ] >> endobj 7 0 obj << /Parent 1 0 R /Rotate 0 /Type /Page /Contents 229 0 R /Resources << /ExtGState << /R18 69 0 R >> /Font << /R54 70 0 R /R188 230 0 R /F2 233 0 R /F1 234 0 R /R21 80 0 R /R19 84 0 R /R129 147 0 R >> /ProcSet [ /ImageC /Text /PDF /ImageI /ImageB ] >> /MediaBox [ 0 0 612 792 ] /Annots [ 235 0 R 236 0 R 237 0 R 238 0 R 239 0 R 240 0 R 241 0 R 242 0 R 243 0 R 244 0 R 245 0 R 246 0 R 247 0 R 248 0 R 249 0 R 250 0 R ] >> endobj 8 0 obj << /Parent 1 0 R /Rotate 0 /Type /Page /Contents 251 0 R /Resources << /ExtGState << /R18 69 0 R >> /Font << /R207 252 0 R /R205 255 0 R /R54 70 0 R /F1 258 0 R /R209 259 0 R /F2 262 0 R /R133 165 0 R /R21 80 0 R /R19 84 0 R /R95 112 0 R /R129 147 0 R >> /ProcSet [ /ImageC /Text /PDF /ImageI /ImageB ] >> /MediaBox [ 0 0 612 792 ] /Annots [ 263 0 R 264 0 R 265 0 R 266 0 R 267 0 R 268 0 R 269 0 R 270 0 R 271 0 R 272 0 R 273 0 R ] >> endobj 9 0 obj << /Parent 1 0 R /Rotate 0 /Type /Page /Contents 274 0 R /Resources << /ExtGState << /R18 69 0 R >> /Font << /R237 275 0 R /F2 278 0 R /R54 70 0 R /F1 279 0 R /R135 169 0 R /R21 80 0 R /R19 84 0 R >> /ProcSet [ /ImageC /Text /PDF /ImageI /ImageB ] >> /MediaBox [ 0 0 612 792 ] /Annots [ 280 0 R 281 0 R 282 0 R 283 0 R 284 0 R 285 0 R 286 0 R 287 0 R 288 0 R 289 0 R 290 0 R 291 0 R 292 0 R 293 0 R 294 0 R 295 0 R 296 0 R 297 0 R 298 0 R 299 0 R 300 0 R ] >> endobj 10 0 obj << /Parent 1 0 R /Rotate 0 /Type /Page /Contents 301 0 R /Resources << /ExtGState << /R18 69 0 R >> /Font << /R143 155 0 R /F1 302 0 R /F2 303 0 R /R131 160 0 R /R133 165 0 R /R27 96 0 R /R137 174 0 R /R21 80 0 R /R19 84 0 R /R95 112 0 R /R129 147 0 R /R135 169 0 R >> /ProcSet [ /ImageC /Text /PDF /ImageI /ImageB ] >> /MediaBox [ 0 0 612 792 ] /Annots [ 304 0 R 305 0 R 306 0 R 307 0 R 308 0 R 309 0 R 310 0 R 311 0 R 312 0 R 313 0 R 314 0 R 315 0 R 316 0 R ] >> endobj 11 0 obj << /Parent 1 0 R /Rotate 0 /Type /Page /Contents 317 0 R /Resources << /ExtGState << /R18 69 0 R >> /Font << /R21 80 0 R /R19 84 0 R /F1 318 0 R /R54 70 0 R /F2 319 0 R >> /ProcSet [ /ImageC /Text /PDF /ImageI /ImageB ] >> /MediaBox [ 0 0 612 792 ] /Annots [ 320 0 R 321 0 R 322 0 R 323 0 R 324 0 R 325 0 R 326 0 R 327 0 R 328 0 R 329 0 R 330 0 R 331 0 R 332 0 R 333 0 R 334 0 R 335 0 R 336 0 R 337 0 R 338 0 R 339 0 R 340 0 R 341 0 R 342 0 R 343 0 R 344 0 R 345 0 R 346 0 R 347 0 R 348 0 R 349 0 R 350 0 R 351 0 R 352 0 R 353 0 R 354 0 R 355 0 R 356 0 R 357 0 R 358 0 R 359 0 R 360 0 R 361 0 R 362 0 R 363 0 R 364 0 R 365 0 R 366 0 R 367 0 R 368 0 R 369 0 R 370 0 R 371 0 R 372 0 R 373 0 R 374 0 R 375 0 R 376 0 R 377 0 R 378 0 R 379 0 R 380 0 R 381 0 R 382 0 R 383 0 R 384 0 R 385 0 R 386 0 R 387 0 R 388 0 R 389 0 R 390 0 R 391 0 R 392 0 R ] >> endobj 12 0 obj << /Type /Catalog /Pages 1 0 R >> endobj 13 0 obj << /Length 14670 >> stream q q q 0.10000 0 0 0.10000 0 0 cm /R18 gs 0 g q 10 0 0 10 0 0 cm BT /R19 14.34620 Tf 1 0 0 1 75.34100 675.06700 Tm [ (End\055to\055end) -249.99000 (r) 18.01080 (epr) 17.99120 (esentation) -250.01300 (lear) 15.00290 (ning) -249.99300 (f) 24.99230 (or) -249.99500 (Corr) 18.00990 (elation) -250.00700 (Filter) -250.00200 (based) -249.99100 (tracking) ] TJ /R21 11.95520 Tf 3.73281 -37.85820 Td [ (Jack) -250.00100 (V) 110.99500 (almadre) ] TJ /R23 7.97010 Tf 70.04530 4.33906 Td [ <03> -0.29866 ] TJ /R21 11.95520 Tf 14.94370 -4.33906 Td [ (Luca) -249.98800 (Bertinetto) ] TJ /R23 7.97010 Tf 74.70700 4.33906 Td [ <03> -0.30019 ] TJ /R21 11.95520 Tf 19.67620 -4.33906 Td (Jo) Tj 11.29100 0.06016 Td (\230) Tj -0.66328 -0.06016 Td [ (ao) -250.00800 (Henriques) -1249.99000 (Andrea) -250.00800 (V) 110.99600 (edaldi) -1250 (Philip) -249.99700 (H\056) -250.01000 (S\056) -249.99300 (T) 80.01470 (orr) ] TJ -20.19690 -13.94690 Td [ (Uni) 24.99570 (v) 14.98510 (ersity) -249.98900 (of) -250.01400 (Oxford) ] TJ /R25 8.96640 Tf -23.11990 -13.94800 Td [ (f) -0.90126 ] TJ /R27 8.96640 Tf 4.60703 0 Td (name\056surname) Tj /R25 8.96640 Tf 64.55780 0 Td [ (g) -0.90126 ] TJ /R27 8.96640 Tf 4.60820 0 Td (\100eng\056ox\056ac\056uk) Tj ET Q q 1367.38000 4695.82000 3217.47000 1295.70000 re W n /R53 Do Q q 10 0 0 10 0 0 cm BT /R21 9.96260 Tf 1 0 0 1 50.11210 451.25000 Tm [ (Figure) -278.00800 (1\072) -366.98500 (Ov) 14.98520 (ervie) 25.01540 (w) -279.01000 (of) -277.99200 (the) -279.00500 (proposed) -278.00900 (netw) 10.00810 (ork) -277.98500 (architecture\054) ] TJ /R19 9.96260 Tf 234.84700 0 Td (CFNet) Tj /R21 9.96260 Tf 28.21410 0 Td [ (\056) -394.99000 (It) -279.00700 (is) -278.02000 (an) -279.01200 (asymmetric) -277.99800 (Siamese) -278.00800 (netw) 10.00810 (ork\072) -366.98300 (after) -278.98300 (applying) -277.99800 (the) ] TJ -263.06100 -11.95510 Td [ (same) -281.00200 (con) 39.99880 (v) 20.00160 (olutional) -281.98700 (feature) -281.01900 (transform) -282.01100 (to) -281 (both) -282.00900 (input) -280.98300 (images\054) -290.00600 (the) -281.00500 (\223training) -282.00700 (image\224) -281 (is) -282.01900 (used) -281 (to) -282.02200 (learn) -281.01200 (a) -281.99700 (linear) -281.00200 (template\054) -288.98100 (which) -282.01700 (is) ] TJ 11.95510 TL T* [ (then) -249.98500 (applied) -250.01600 (to) -249.98500 (search) -250.00200 (the) -249.99000 (\223test) -249.98500 (image\224) -249.98600 (by) -249.98800 (cross\055correlation\056) ] TJ /R19 11.95520 Tf 95.88280 -25.54570 Td (Abstract) Tj /R54 9.96260 Tf -83.92810 -24.92620 Td [ (The) -191.01200 (Corr) 37.00490 (elation) -190.99500 (F) 45.01580 (ilter) -191.00400 (is) -191.01300 (an) -191.01700 (algorithm) -191.01500 (that) -191.00200 (tr) 14.99010 (ains) -191.00500 (a) -190.98300 (linear) ] TJ -11.95470 -11.95590 Td [ (template) -266.00800 (to) -265.98300 (discriminate) -265.00400 (between) -266.01700 (ima) 10.01300 (g) 10.00320 (es) -265.99200 (and) -266.01900 (their) -266.01200 (tr) 14.99010 (ansla\055) ] TJ T* [ (tions\056) -363.98500 (It) -267.99100 (is) -267.98100 (well) -268.01000 (suited) -268.00800 (to) -267.98200 (object) -268.99800 (tr) 14.99140 (ac) 19.99790 (king) -267.98200 (because) -267.98700 (its) -268.01400 (formu\055) ] TJ T* [ (lation) -361.98100 (in) -362.98600 (the) -362.01000 (F) 105.00600 (ourier) -363.01300 (domain) -361.98700 (pr) 44.98390 (o) 10.00320 (vides) -362.00800 (a) -362.99300 (fast) -361.99300 (solution\054) -390.98400 (en\055) ] TJ T* [ (abling) -351.00500 (the) -350.99200 (detector) -350.98300 (to) -350.98800 (be) -350.01900 (r) 37.01960 (e\055tr) 14.98400 (ained) -350.98200 (once) -350.99800 (per) -350.99300 (fr) 14.99010 (ame) 14.98030 (\056) -612.99300 (Pr) 36.98400 (e\055) ] TJ T* [ (vious) -326.00500 (works) -325.99800 (that) -326 (use) -324.99700 (the) -326.01700 (Corr) 37.00490 (elation) -325.99200 (F) 45.01700 (ilter) 110.98400 (\054) -344.99900 (howe) 14.99750 (ver) 110.99900 (\054) -344.99900 (have) ] TJ T* [ (adopted) -478.01000 (featur) 37 (es) -477.99700 (that) -476.99400 (wer) 36.98890 (e) -478.00400 (either) -477.98200 (manually) -478.00600 (designed) -478.01300 (or) ] TJ 11.95590 TL T* [ (tr) 14.99140 (ained) -338.98400 (for) -338.00400 (a) -338.99700 (dif) 18.01660 (fer) 36.98280 (ent) -338.01500 (task\056) -576.00600 (This) -339.00800 (work) -338.00200 (is) -338.99000 (the) -338.99500 <0272> 10.01060 (st) -338.01000 (to) -338.99000 (o) 10.00320 (ver) 19.99420 (\055) ] TJ 11.95510 TL T* [ (come) -349.00100 (this) -349.01400 (limitation) -349.01800 (by) -349 (interpr) 37.00610 (eting) -348.98100 (the) -348.99300 (Corr) 37.00360 (elation) -349.00800 (F) 45.01700 (ilter) ] TJ T* [ (learner) 110.98300 (\054) -446.98200 (whic) 14.99870 (h) -408.00500 (has) -407.01400 (a) -408.00500 (closed\055form) -406.99800 (solution\054) -447.01400 (as) -407.99800 (a) -408.00500 (dif) 18.01660 (fer) 36.98400 (en\055) ] TJ T* [ (tiable) -210.01600 (layer) -211.01400 (in) -209.99200 (a) -210 (deep) -210.98300 (neur) 14.99010 (al) -209.99200 (network\056) -297.01800 (This) -210.01200 (enables) -211.00400 (learning) ] TJ T* [ (deep) -214.00200 (featur) 37 (es) -214.00200 (that) -214.01800 (ar) 36.98520 (e) -214.00800 (tightly) -214.00800 (coupled) -213.98500 (to) -213.99100 (the) -213.99600 (Corr) 37.00360 (elation) -214.01100 (F) 45.01700 (il\055) ] TJ T* [ (ter) 111.01000 (\056) -491.99400 (Experiments) -309.99600 (illustr) 14.98400 (ate) -311 (that) -310.00200 (our) -310.99100 (method) -310.98700 (has) -310.01000 (the) -311 (impor) 19.98440 (\055) ] TJ 11.95630 TL T* [ (tant) -320.98100 (pr) 14.98890 (actical) -322.00100 <62656e650274> -320.99200 (of) -320.99300 (allowing) -320.98900 (lightweight) -322 (ar) 36.98650 (c) 15.01220 (hitectur) 37.00360 (es) ] TJ 11.95470 TL T* [ (to) -273.00100 (ac) 15.01770 (hie) 14.98590 (ve) -272.98300 (state\055of\055the\055art) -273.00200 (performance) -272.98400 (at) -273.00100 (high) -272.99100 (fr) 14.99010 (amer) 14.98770 (ates\056) ] TJ /R19 11.95520 Tf 50.87030 TL T* [ (1\056) -249.99000 (Intr) 18.01460 (oduction) ] TJ /R21 9.96260 Tf 11.95470 -19.94490 Td [ (Deep) -493.01600 (neural) -493.01100 (netw) 10.00940 (orks) -493.00400 (are) -492.98900 (a) -492.98100 (po) 24.98600 (werful) -493.99100 (tool) -492.99100 (for) -493.01800 (learn\055) ] TJ -11.95470 -11.95590 Td [ (ing) -308.99000 (image) -308.99100 (representations) -309.01700 (in) -308.99500 (computer) -310.00500 (vision) -309.01200 (applications\056) ] TJ 11.95510 TL T* [ (Ho) 24.98420 (we) 25.01420 (v) 14.98280 (er) 39.98600 (\054) -237.99700 (training) -236.01000 (deep) -235.01800 (netw) 10.00940 (orks) -235.98800 (online\054) -238.01200 (in) -235.98800 (order) -234.98000 (to) -235.98800 (capture) ] TJ T* [ (pre) 25.01300 (viously) -226 (unseen) -227.00900 (object) -225.98600 (classes) -227.00900 (from) -225.99000 (one) -227.01600 (or) -226 (fe) 25.00810 (w) -227.01800 (e) 15.01220 (xamples\054) ] TJ ET Q 3.98000 w 0 G 501.12100 904.14800 m 1446.11000 904.14800 l S q 10 0 0 10 0 0 cm BT /R56 5.97760 Tf 1 0 0 1 60.14100 83.81290 Tm [ <03> -0.90058 ] TJ /R21 7.97010 Tf 4.31719 -2.81289 Td [ (Equal) -249.99400 <02727374> -250.01700 (authorship\056) ] TJ /R21 9.96260 Tf 244.40400 320.79500 Td [ (is) -386.98200 (challenging\056) -720 (This) -385.99200 (problem) -387.00900 (emer) 17.99700 (ges) -386.00900 (naturally) -387.00900 (in) -386.98400 (appli\055) ] TJ 11.95590 TL T* [ (cations) -300.98700 (such) -300.99600 (as) -301.00600 (visual) -300.98200 (object) -300.99400 (tracking\054) -314.00600 (where) -301.01300 (the) -300.99900 (goal) -300.99400 (is) -300.99400 (to) ] TJ 11.95510 TL T* [ (re\055detect) -236.00500 (an) -236 (object) -235.98500 (o) 14.98280 (v) 14.98280 (er) -236.00700 (a) -236.00500 (video) -235.98000 (with) -236.01500 (the) -235.99000 (sole) -235.98500 (supervision) -235.99500 (of) ] TJ T* [ (a) -248.00300 (bounding) -247.01500 (box) -247.98300 (at) -247.01500 (the) -247.99000 (be) 15.01710 (ginning) -247.99800 (of) -247.01800 (the) -247.98800 (sequence\056) -309.00200 (The) -247.99300 (main) ] TJ T* [ (challenge) -247.98600 (is) -249.00500 (the) -247.99000 (lack) -249.01500 (of) -247.99500 (a\055priori) -249.00700 (kno) 24.99090 (wledge) -247.98800 (of) -249.01700 (the) -247.98800 (tar) 17.99700 (get) -249.00700 (ob\055) ] TJ T* [ (ject\054) -249.99000 (which) -249.98300 (can) -250 (be) -249.99700 (of) -249.99500 (an) 15.01710 (y) -249.99300 (class\056) ] TJ 11.95510 -15.27620 Td [ (The) -233.01500 (simplest) -231.99300 (approach) -233.01500 (is) -233.00500 (to) -231.99100 (disre) 14.98770 (g) 4.98446 (ard) -232.98600 (the) -231.99100 (lack) -233.01500 (of) -233.02000 (a\055priori) ] TJ -11.95510 -11.95510 Td [ (kno) 24.99090 (wledge) -257.98400 (and) -257.99100 (adapt) -257.00900 (a) -258.00100 (pre\055trained) -257.99100 (deep) -257.99600 (con) 39.99820 (v) 20.00160 (olutional) -257.99100 (neu\055) ] TJ T* [ (ral) -481.99800 (netw) 10.00810 (ork) -483.01000 (\050CNN\051) -481.98600 (to) -481.98600 (the) -483.00800 (tar) 17.99700 (get\054) -540.01800 (for) -483.01700 (e) 15.01220 (xample) -482.01800 (by) -483.00800 (using) ] TJ T* [ (stochastic) -345.98900 (gradient) -346.00400 (descent) -346.99100 (\050SGD\051\054) -346.00600 (the) -346.01100 (w) 10.00320 (orkhorse) -346.00600 (of) -347 (deep) ] TJ T* [ (netw) 10.00810 (ork) -338.01500 (optimization) -338.00200 (\133) ] TJ ET Q 0 1 0 rg q 10 0 0 10 0 0 cm BT /R21 9.96260 Tf 1 0 0 1 401.83300 278.92300 Tm (31) Tj ET Q 0 g q 10 0 0 10 0 0 cm BT /R21 9.96260 Tf 1 0 0 1 411.79600 278.92300 Tm (\054) Tj ET Q 0 1 0 rg q 10 0 0 10 0 0 cm BT /R21 9.96260 Tf 1 0 0 1 417.65400 278.92300 Tm (25) Tj ET Q 0 g q 10 0 0 10 0 0 cm BT /R21 9.96260 Tf 1 0 0 1 427.61600 278.92300 Tm (\054) Tj ET Q 0 1 0 rg q 10 0 0 10 0 0 cm BT /R21 9.96260 Tf 1 0 0 1 433.47500 278.92300 Tm (35) Tj ET Q 0 g q 10 0 0 10 0 0 cm BT /R21 9.96260 Tf 1 0 0 1 443.43700 278.92300 Tm [ (\135\056) -573.98300 (The) -338.01700 (e) 15.01220 (xtremely) -337.99800 (limited) ] TJ -134.57500 -11.95510 Td [ (training) -355.00900 (data) -354.01700 (and) -354.99500 (lar) 17.99700 (ge) -355 (number) -354 (of) -355 (parameters) -354.01400 (mak) 10.01300 (e) -355.00400 (this) -355.01400 (a) ] TJ 11.95590 TL T* [ (dif) 24.98600 <0263756c74> -327.99400 (learning) -328.00700 (problem\056) -545.01700 (Furthermore\054) -347.98600 (SGD) -328.00400 (is) -328.00900 (quite) -328.98400 (e) 15.01220 (x\055) ] TJ 11.95510 TL T* [ (pensi) 24.99580 (v) 14.98280 (e) -250.00200 (for) -250 (online) -250.01200 (adaptation) -250.00700 (\133) ] TJ ET Q 0 1 0 rg q 10 0 0 10 0 0 cm BT /R21 9.96260 Tf 1 0 0 1 430.20700 243.05700 Tm (31) Tj ET Q 0 g q 10 0 0 10 0 0 cm BT /R21 9.96260 Tf 1 0 0 1 440.17000 243.05700 Tm (\054) Tj ET Q 0 1 0 rg q 10 0 0 10 0 0 cm BT /R21 9.96260 Tf 1 0 0 1 445.15100 243.05700 Tm (25) Tj ET Q 0 g q 10 0 0 10 0 0 cm BT /R21 9.96260 Tf 1 0 0 1 455.11300 243.05700 Tm (\135\056) Tj -134.29600 -15.27500 Td [ (A) -350.99800 (possible) -351.98300 (answer) -350.99800 (to) -350.98800 (these) -350.99000 (shortcomings) -352.00500 (is) -350.98600 (to) -350.99000 (ha) 19.99670 (v) 14.98280 (e) -351.98500 (no) ] TJ -11.95510 -11.95510 Td [ (online) -369.01200 (adaptation) -367.98800 (of) -368.99500 (the) -368.01000 (netw) 10.00810 (ork\056) -665.99700 (Recent) -368.98300 (w) 10.00320 (orks) -368.00200 (ha) 19.99670 (v) 14.98280 (e) -369.00200 (fo\055) ] TJ 11.95470 TL T* [ (cused) -233.01300 (on) -233.01000 (learning) -233.00300 (deep) -233.01700 (embeddings) -233.01500 (that) -233.00500 (can) -232.98600 (be) -233.02000 (used) -233.01000 (as) -233.02000 (uni\055) ] TJ 11.95630 TL T* [ (v) 14.98280 (ersal) -295.98700 (object) -296.01400 (descriptors) -296.00200 (\133) ] TJ ET Q 0 1 0 rg q 10 0 0 10 0 0 cm BT /R21 9.96260 Tf 1 0 0 1 412.73200 191.91600 Tm (3) Tj ET Q 0 g q 10 0 0 10 0 0 cm BT /R21 9.96260 Tf 1 0 0 1 417.71400 191.91600 Tm (\054) Tj ET Q 0 1 0 rg q 10 0 0 10 0 0 cm BT /R21 9.96260 Tf 1 0 0 1 423.15300 191.91600 Tm (12) Tj ET Q 0 g q 10 0 0 10 0 0 cm BT /R21 9.96260 Tf 1 0 0 1 433.11600 191.91600 Tm (\054) Tj ET Q 0 1 0 rg q 10 0 0 10 0 0 cm BT /R21 9.96260 Tf 1 0 0 1 438.55500 191.91600 Tm (28) Tj ET Q 0 g q 10 0 0 10 0 0 cm BT /R21 9.96260 Tf 1 0 0 1 448.51800 191.91600 Tm (\054) Tj ET Q 0 1 0 rg q 10 0 0 10 0 0 cm BT /R21 9.96260 Tf 1 0 0 1 453.95700 191.91600 Tm (17) Tj ET Q 0 g q 10 0 0 10 0 0 cm BT /R21 9.96260 Tf 1 0 0 1 463.92000 191.91600 Tm (\054) Tj ET Q 0 1 0 rg q 10 0 0 10 0 0 cm BT /R21 9.96260 Tf 1 0 0 1 469.35900 191.91600 Tm (5) Tj ET Q 0 g q 10 0 0 10 0 0 cm BT /R21 9.96260 Tf 1 0 0 1 474.34000 191.91600 Tm [ (\135\056) -448.00400 (These) -295.98500 (methods) ] TJ -165.47800 -11.95470 Td [ (use) -241.99100 (a) -242.00400 (Siamese) -242.01100 (CNN\054) -242.01600 (trained) -241.98400 (of) 25.01540 <03696e65> -242.99400 (to) -241.98900 (discriminate) -241.99900 (whether) ] TJ 11.95510 TL T* [ (tw) 10.00810 (o) -247.01300 (image) -247.00300 (patches) -247.98800 (contain) -246.99800 (the) -247.00800 (same) -247.00800 (object) -247.00300 (or) -247.01800 (not\056) -310.00700 (The) -247.01300 (idea) ] TJ T* [ (is) -294.99700 (that) -294.99500 (a) -295.01400 (po) 24.98600 (werful) -295.00500 (embedding) -295.01400 (will) -294.98500 (allo) 24.99090 (w) -295.98500 (the) -295 (detection) -294.98500 (\050and) ] TJ T* [ (thus) -225 (tracking\051) -225.98700 (of) -225.01900 (objects) -225 (via) -225.99200 (similarity) 64.98430 (\054) -229.99600 (bypassing) -224.98200 (the) -225.99200 (online) ] TJ T* [ (learning) -195.98900 (problem\056) -290.98100 (Ho) 24.98360 (we) 25.01300 (v) 14.98280 (er) 39.98350 (\054) -206.98000 (using) -194.99700 (a) -196.01100 <0278> 14.99750 (ed) -196.00700 (metric) -195.01200 (to) -195.99700 (compare) ] TJ 11.95590 TL T* [ (appearance) -248.99300 (pre) 25.01300 (v) 14.98280 (ents) -249.98300 (the) -249.01000 (learning) -248.99800 (algorithm) -249.01700 (from) -249.98800 (e) 15.01220 (xploiting) ] TJ 11.95510 TL T* [ (an) 15.01710 (y) -328.01900 <766964656f2d73706563690263> -327.00900 (cues) -327.98200 (that) -328.00900 (could) -328.00400 (be) -327.00400 (helpful) -328.00400 (for) -327.98400 (discrimi\055) ] TJ (nation\056) ' 11.95510 -15.27500 Td [ (An) -285.98400 (alternati) 24.99340 (v) 14.98280 (e) -285.99600 (strate) 14.98520 (gy) -285.98200 (is) -284.99700 (to) -286.02100 (use) -285.98700 (instead) -286.01100 (an) -285.99100 (online) -286.00600 (learn\055) ] TJ ET Q Q Q q q 1 1 1 rg /a0 gs 48.40600 786.42200 515.18800 -52.69900 re f q /s5 gs /x6 Do Q q /s7 gs /x8 Do Q q /s9 gs /x10 Do Q q /s11 gs /x12 Do Q Q Q Q q 1 0 0 1 0 0 cm BT /F1 12 Tf 14.40000 TL ET 1 1 1 rg n 270 32 72 14 re f* 0.50000 0.50000 0.50000 rg BT /F2 9 Tf 10.80000 TL ET BT 1 0 0 1 297 35 Tm (2805) Tj T* ET Q endstream endobj 14 0 obj << /Filter /FlateDecode /Resources << /ExtGState << /a0 << /CA 1 /ca 1 >> >> /XObject << /x18 15 0 R >> >> /Length 28 /Group << /Type /Group /S /Transparency /CS /DeviceRGB /I true >> /BBox [ 78 746 96 765 ] /Type /XObject /Subtype /Form >> stream x+O4PH/VЯ0Pp 0 endstream endobj 15 0 obj << /Filter /FlateDecode /Resources 16 0 R /Length 107 /Type /XObject /BBox [ 78 746 96 765 ] /Subtype /Form >> stream xe AC̬wʠ =p,?]%+H-
Jc "82w8VSnGW;"
endstream
endobj
16 0 obj
<<
/ExtGState <<
/a0 <<
/CA 1
/ca 1
>>
>>
>>
endobj
17 0 obj
<<
/Filter /FlateDecode
/BBox [ 2055.57000 5618.89000 2094.19000 5647 ]
/Resources <<
/ExtGState <<
/R33 18 0 R
>>
>>
/Length 148
/Group 19 0 R
/Type /XObject
/FormType 1
/Matrix [ 1 0 0 1 0 0 ]
/Subtype /Form
>>
stream
xM10EwH ' Zeij;>4kL1TKNM
ZoE=+BZ&eyO-K>$M8o&4>שq=q2';[btAG ,;
endstream
endobj
18 0 obj
<<
/Type /ExtGState
/BM /Normal
>>
endobj
19 0 obj
<<
/S /Transparency
/Type /Group
/K true
/I true
>>
endobj
20 0 obj
<<
/Filter /FlateDecode
/Resources <<
/ExtGState <<
/a0 <<
/CA 1
/ca 1
>>
>>
/XObject <<
/x15 21 0 R
>>
>>
/Length 28
/Group <<
/Type /Group
/S /Transparency
/CS /DeviceRGB
/I true
>>
/BBox [ 67 752 84 775 ]
/Type /XObject
/Subtype /Form
>>
stream
x+O4PH/VЯ04Up
0
endstream
endobj
21 0 obj
<<
/Filter /FlateDecode
/Resources 22 0 R
/Length 228
/Type /XObject
/BBox [ 67 752 84 775 ]
/Subtype /Form
>>
stream
xeQKn!s ?FPav6R٪TS.
b];15YyR
{7QL.\:Rv/x9l+L7h%1!}i/AI(kz"U&,YO![R hg{3}4/GyYF:!w}Gn+'xJcO9i뽼_-:`
endstream
endobj
22 0 obj
<<
/ExtGState <<
/a0 <<
/CA 1
/ca 1
>>
>>
>>
endobj
23 0 obj
<<
/Filter /FlateDecode
/BBox [ 3387.49000 5618.89000 3426.10000 5647 ]
/Resources <<
/ExtGState <<
/R33 18 0 R
>>
>>
/Length 146
/Group 19 0 R
/Type /XObject
/FormType 1
/Matrix [ 1 0 0 1 0 0 ]
/Subtype /Form
>>
stream
xM10EwH u01 A(RہZjw$YFQK%AP2.xINSWbfoscT}'foQqvGB.:[j=VZ ,=
endstream
endobj
24 0 obj
<<
/Filter /FlateDecode
/BBox [ 4362.96000 5371.98000 4401.57000 5400.09000 ]
/Resources <<
/ExtGState <<
/R33 18 0 R
>>
>>
/Length 143
/Group 19 0 R
/Type /XObject
/FormType 1
/Matrix [ 1 0 0 1 0 0 ]
/Subtype /Form
>>
stream
xM;@D{bj5z? (
),D2.Fz{U/H4edꥅx˘8I
74E6EԜ{g+M<6/vTHhxh
[M%Nj][tӍϭ;QGV,
endstream
endobj
25 0 obj
<<
/Filter /FlateDecode
/BBox [ 2055.57000 5117.84000 2094.19000 5145.95000 ]
/Resources <<
/ExtGState <<
/R33 18 0 R
>>
>>
/Length 146
/Group 19 0 R
/Type /XObject
/FormType 1
/Matrix [ 1 0 0 1 0 0 ]
/Subtype /Form
>>
stream
x]10EwH5q7 ZIC
^B >Gw\&5@Yb0]XH26_
8qj5⼭'8n6eh~5Z<邎:f*+
endstream
endobj
26 0 obj
<<
/Filter /FlateDecode
/BBox [ 1367.38000 4695.82000 4584.85000 5991.52000 ]
/Resources <<
/ExtGState <<
/R31 27 0 R
/R38 28 0 R
/R39 29 0 R
/R35 30 0 R
/R30 31 0 R
/R40 32 0 R
>>
/XObject <<
/R49 17 0 R
/R36 33 0 R
/R37 34 0 R
/R34 35 0 R
/R50 23 0 R
/R51 24 0 R
/R52 25 0 R
>>
/Font <<
/R46 36 0 R
/R42 43 0 R
>>
>>
/Length 2710
/Group 50 0 R
/Type /XObject
/FormType 1
/Matrix [ 1 0 0 1 0 0 ]
/Subtype /Form
>>
stream
xZKݶ@wwEZv1|?EFθ^YMEESe8:oyԗo~PM3))$dpӯM:~~)a0|ɴYtV6hdֳ\Ӹ,
N0`o aZYh_b9/_&B/"۵']y-dc^O_ĐJẏBʈ,
Q3.ոWLxSg#fhIF1D9Y39 R`iLIy!ȞqN´۳ʒ
J@Ņ@5wqI\'^0jq<='$Hdd0xP1ߞfǪ)I[bx2Bսd.*^< RD#xv-R#LD 6!V)8/p
?Y:q6K: Mt`+4$XizvrTrzjc`Wk_oZXL7lC^3^u.D\^kU"ejͪ4R'HZ#_5L?Ϻ|бt/Ld`%g;SX32
QT4'~Nݾ1_b:TS)E'Ah!?Pqm}$0 X
'rJ?l)$hJH I. t8!)#U\)JL9,Sy:r)AvddiHA@U)Kt.nK.'ǘ"KS֖T,$7EF:SD1ba#c
A@Hqɕ]/b>ڦZ鳱Mʤ)@(D:lO!O!u,&iۺcXulLJffO29M3*5'\*t7dYfhr;jn,@mD}EϠވRg뷪5OU?vJrJG:`9tmH, >FPٲj!^
endstream
endobj
27 0 obj
<<
/AIS false
/CA 1
/Type /ExtGState
/ca 1
>>
endobj
28 0 obj
<<
/AIS false
/CA 0.20000
/Type /ExtGState
/ca 0.20000
>>
endobj
29 0 obj
<<
/AIS false
/CA 0.48240
/Type /ExtGState
/ca 0.48240
>>
endobj
30 0 obj
<<
/AIS false
/CA 0
/Type /ExtGState
/ca 0
>>
endobj
31 0 obj
<<
/AIS false
/CA 0
/Type /ExtGState
/BM /Normal
/ca 0
>>
endobj
32 0 obj
<<
/AIS false
/CA 0.48460
/Type /ExtGState
/ca 0.48460
>>
endobj
33 0 obj
<<
/Filter /FlateDecode
/BBox [ 4190.45000 5261.84000 4218.56000 5300.45000 ]
/Resources <<
/ExtGState <<
/R33 18 0 R
>>
>>
/Length 145
/Group 19 0 R
/Type /XObject
/FormType 1
/Matrix [ 1 0 0 1 0 0 ]
/Subtype /Form
>>
stream
xe1@{bk컋_@EP H
O8jgߩD)ÒGh