{"version":1,"selected":"legacy-surface-tracker","selection":"Minimum contiguous development-validation native-pixel RMS; no test observation participates in optimization or selection. Final test metrics are conditional image prediction, not independent 3D truth.","ablations":[{"name":"legacy-absolute","metrics":{"train":{"stable_px":{"n":717,"rms":7.8890598464150985,"median":4.495221106551385,"p95":16.273382835574804},"native_px":{"n":717,"rms":7.934175119736144,"median":3.7448689645321895,"p95":16.224359233552942},"coverage":1.0},"validation":{"stable_px":{"n":71,"rms":7.833885904491173,"median":6.702295245330913,"p95":12.359065161626608},"native_px":{"n":71,"rms":7.494923913691868,"median":5.705752052826469,"p95":12.284975644845353},"coverage":1.0},"test":{"stable_px":{"n":67,"rms":8.012670338155848,"median":6.0153702970612954,"p95":14.389005053840027},"native_px":{"n":67,"rms":7.600018748157376,"median":5.6728793219060885,"p95":14.133737832187336},"coverage":1.0},"by_camera":{"cam07":{"n":209,"rms":7.6418880848422015,"median":4.8558600204775715,"p95":13.431550206776667},"cam03":{"n":58,"rms":15.0653570829253,"median":6.361156687818346,"p95":34.88468229082776},"cam06":{"n":47,"rms":14.73399970407526,"median":9.74836701960529,"p95":27.45037798331176},"cam02":{"n":100,"rms":2.326010054631863,"median":1.8279689995881867,"p95":3.9795253568797846},"cam05":{"n":117,"rms":6.102107562070587,"median":4.2786186713132075,"p95":11.822045584730624},"cam04":{"n":107,"rms":4.856439521953515,"median":3.8461399577475177,"p95":8.900400243622151},"cam01":{"n":217,"rms":6.788622542784408,"median":3.8584474614902646,"p95":15.421765288631114}},"by_landmark":{"nose":{"n":117,"rms":7.773044002211489,"median":3.395799111476583,"p95":18.66026404349712},"chin":{"n":89,"rms":11.123139810355447,"median":5.5150034841912525,"p95":23.674413008897037},"leftEye":{"n":53,"rms":3.0056465394169374,"median":2.389281130719355,"p95":5.128327040083439},"rightEye":{"n":45,"rms":3.922241182209766,"median":2.8651982124165403,"p95":6.524194459576831},"leftEar":{"n":43,"rms":5.570067421482568,"median":3.9877669980901773,"p95":10.095117986217796},"rightEar":{"n":143,"rms":5.444079444191446,"median":3.893785502851362,"p95":10.957759693046556},"leftShoulder":{"n":91,"rms":9.144585235605984,"median":5.537544722685763,"p95":17.11660275424989},"rightShoulder":{"n":94,"rms":13.438807264251514,"median":8.151129734207192,"p95":29.08032930105326},"leftEyeInner":{"n":45,"rms":3.6611501008903398,"median":1.9466494973060844,"p95":8.393956687030204},"leftEyeOuter":{"n":45,"rms":4.2784476011383195,"median":2.678377184671757,"p95":9.008616988635213},"rightEyeInner":{"n":45,"rms":5.567510895624668,"median":4.4959606240091325,"p95":10.035970387626238},"rightEyeOuter":{"n":45,"rms":4.1154213967185465,"median":3.2581715148598995,"p95":7.005246538316788}},"training_vector_residual_stable_px":{"n":554,"rms":6.279507086197048,"median":2.650775838127789,"p95":14.467728865024933}},"cost":419.7351558726898,"tracker_links":0,"elapsed_s":2.2965407371520996},{"name":"anatomical-absolute","metrics":{"train":{"stable_px":{"n":717,"rms":6.470786370798547,"median":4.406769515900293,"p95":12.345339323672688},"native_px":{"n":717,"rms":6.450248953486021,"median":3.627433213159993,"p95":12.620316828390349},"coverage":1.0},"validation":{"stable_px":{"n":71,"rms":8.383870935963182,"median":7.660602214564282,"p95":13.27717011959034},"native_px":{"n":71,"rms":8.260855305031585,"median":6.128577158340255,"p95":14.026558298476488},"coverage":1.0},"test":{"stable_px":{"n":67,"rms":7.5546024502592575,"median":5.945317978933065,"p95":13.262856953571909},"native_px":{"n":67,"rms":7.168872732048008,"median":5.314264004534103,"p95":11.328949757842983},"coverage":1.0},"by_camera":{"cam07":{"n":209,"rms":6.787479939224484,"median":5.097205946525687,"p95":11.630368354066366},"cam03":{"n":58,"rms":12.609079333739901,"median":5.693978009472051,"p95":23.035746310587474},"cam06":{"n":47,"rms":12.579219894085323,"median":9.123704488468523,"p95":23.332367395947408},"cam02":{"n":100,"rms":2.033866446108247,"median":1.65857372336803,"p95":3.841259014829931},"cam05":{"n":117,"rms":4.986699183268091,"median":4.073349289014895,"p95":8.714880211976858},"cam04":{"n":107,"rms":4.269664344133346,"median":3.6577552483591314,"p95":7.198848736056336},"cam01":{"n":217,"rms":5.497778583538034,"median":3.7325625966875897,"p95":10.79828250946321}},"by_landmark":{"nose":{"n":117,"rms":7.850017897580919,"median":3.6762420317690223,"p95":18.603739670246533},"chin":{"n":89,"rms":10.636858538395241,"median":5.3581044779842335,"p95":20.285361104015525},"leftEye":{"n":53,"rms":3.0609838285457447,"median":2.1758335338191683,"p95":5.250642471834943},"rightEye":{"n":45,"rms":3.9717763682942406,"median":3.1101213204502876,"p95":6.545645344608185},"leftEar":{"n":43,"rms":5.179775478231625,"median":4.073440600347167,"p95":8.529531416501827},"rightEar":{"n":143,"rms":5.5650407581277745,"median":3.710699448706623,"p95":10.831613091298445},"leftShoulder":{"n":91,"rms":7.685522630232627,"median":6.409142199821545,"p95":13.202992152125919},"rightShoulder":{"n":94,"rms":7.249208450025725,"median":4.653410203895643,"p95":14.2437464245833},"leftEyeInner":{"n":45,"rms":3.823231612160712,"median":2.0580502731073387,"p95":8.762066495865781},"leftEyeOuter":{"n":45,"rms":4.266393342762556,"median":2.442513928215142,"p95":9.70298339327056},"rightEyeInner":{"n":45,"rms":5.7382788599424845,"median":4.446112465537108,"p95":10.652871192185348},"rightEyeOuter":{"n":45,"rms":4.15757318237928,"median":3.3259945095398784,"p95":7.152708020212754}},"training_vector_residual_stable_px":{"n":554,"rms":5.769000622181012,"median":2.470075340779554,"p95":12.17429193512836}},"cost":379.4370666410438,"tracker_links":0,"elapsed_s":5.347524166107178},{"name":"anatomical-temporal","metrics":{"train":{"stable_px":{"n":717,"rms":6.454926832055555,"median":4.408060138881234,"p95":12.26227915613635},"native_px":{"n":717,"rms":6.464132433117092,"median":3.5730736663639866,"p95":12.274901268153364},"coverage":1.0},"validation":{"stable_px":{"n":71,"rms":8.122059224390412,"median":7.32800869303309,"p95":13.406845566487284},"native_px":{"n":71,"rms":7.92779168878148,"median":5.601020700310395,"p95":13.664990223250463},"coverage":1.0},"test":{"stable_px":{"n":67,"rms":7.56053459540497,"median":5.935837562685818,"p95":13.16720679735903},"native_px":{"n":67,"rms":7.176109375510114,"median":5.282011502029137,"p95":11.608178085066807},"coverage":1.0},"by_camera":{"cam07":{"n":209,"rms":6.7024082307693496,"median":5.09424356014817,"p95":11.743888917358678},"cam03":{"n":58,"rms":12.682516049337284,"median":5.5652733256839495,"p95":23.62925765651975},"cam06":{"n":47,"rms":12.616467049944655,"median":8.942171566080608,"p95":23.361421642127766},"cam02":{"n":100,"rms":2.002238050243247,"median":1.65759621045316,"p95":3.6844849572179186},"cam05":{"n":117,"rms":4.950009415643982,"median":4.049968596982431,"p95":8.610211796897213},"cam04":{"n":107,"rms":4.26639607402397,"median":3.6202348977609766,"p95":7.16164105169915},"cam01":{"n":217,"rms":5.455332199674086,"median":3.6627018563448823,"p95":10.613296334353265}},"by_landmark":{"nose":{"n":117,"rms":7.842722201585304,"median":3.506934991343888,"p95":18.570340291068597},"chin":{"n":89,"rms":10.74260687576802,"median":5.381852286821441,"p95":20.388924135988322},"leftEye":{"n":53,"rms":3.044159562441844,"median":2.318928162937872,"p95":5.1990914545086575},"rightEye":{"n":45,"rms":3.9590774577775143,"median":2.7483221664127044,"p95":6.565499994123076},"leftEar":{"n":43,"rms":5.182899408267155,"median":3.998497986099347,"p95":8.525528296425058},"rightEar":{"n":143,"rms":5.468542079419868,"median":3.7318102974732787,"p95":10.76840071091467},"leftShoulder":{"n":91,"rms":7.671825537411589,"median":6.353130209814986,"p95":13.1516634508956},"rightShoulder":{"n":94,"rms":7.198486211018788,"median":4.610825332702911,"p95":14.016333516269407},"leftEyeInner":{"n":45,"rms":3.6699928237896833,"median":2.020114625650962,"p95":8.235044064692367},"leftEyeOuter":{"n":45,"rms":4.150986101650356,"median":2.4627544034666258,"p95":9.19358299373544},"rightEyeInner":{"n":45,"rms":5.625399961323366,"median":4.46513283206452,"p95":10.18156564986129},"rightEyeOuter":{"n":45,"rms":4.068000290194887,"median":3.3438475529507277,"p95":7.024411410712519}},"training_vector_residual_stable_px":{"n":554,"rms":5.617368519769779,"median":2.39660512752245,"p95":11.817767232739303}},"cost":402.75612676780645,"tracker_links":0,"elapsed_s":7.47527813911438},{"name":"legacy-tracker","metrics":{"train":{"stable_px":{"n":717,"rms":7.885608232361743,"median":4.522619034582178,"p95":16.31596756240062},"native_px":{"n":717,"rms":7.933622703750137,"median":3.778149724724618,"p95":16.26221661113631},"coverage":1.0},"validation":{"stable_px":{"n":71,"rms":7.71227250796054,"median":6.625816967402346,"p95":12.321642479260124},"native_px":{"n":71,"rms":7.038081313111682,"median":5.329039955704998,"p95":12.238877625498368},"coverage":1.0},"test":{"stable_px":{"n":67,"rms":7.995096128282148,"median":6.443968739792716,"p95":14.34650018000671},"native_px":{"n":67,"rms":7.596479140801502,"median":5.496452145240245,"p95":14.051891750481046},"coverage":1.0},"by_camera":{"cam07":{"n":209,"rms":7.639614022222659,"median":4.834191761973799,"p95":13.771785374720254},"cam03":{"n":58,"rms":14.931472968854704,"median":6.020078367497552,"p95":34.01730217207676},"cam06":{"n":47,"rms":14.614607583844766,"median":9.664277900854229,"p95":26.339776585397022},"cam02":{"n":100,"rms":2.306193954796769,"median":1.8030848527646768,"p95":3.9741916486980022},"cam05":{"n":117,"rms":6.092422629636204,"median":4.384762498245642,"p95":11.796564860369763},"cam04":{"n":107,"rms":4.889039826171896,"median":3.8356156985883483,"p95":8.95587843263533},"cam01":{"n":217,"rms":6.758895566897947,"median":3.875356275733742,"p95":15.256293388471402}},"by_landmark":{"nose":{"n":117,"rms":7.734885616118581,"median":3.3870249657362996,"p95":17.643297763423796},"chin":{"n":89,"rms":11.16742760165854,"median":5.378461936908161,"p95":23.927899257993097},"leftEye":{"n":53,"rms":3.0044830706500503,"median":2.4640586011955388,"p95":5.116522180242616},"rightEye":{"n":45,"rms":3.9585113147965,"median":3.0780128521343166,"p95":6.866742350612991},"leftEar":{"n":43,"rms":5.576644763049872,"median":3.7340643403937603,"p95":10.092322335515867},"rightEar":{"n":143,"rms":5.240211581564995,"median":3.8955780749962954,"p95":10.463975528409518},"leftShoulder":{"n":91,"rms":9.111197729633272,"median":5.614684762626744,"p95":17.13445089851586},"rightShoulder":{"n":94,"rms":13.407124731172877,"median":8.01477480534164,"p95":28.78181289725704},"leftEyeInner":{"n":45,"rms":3.5948017623722865,"median":1.9398259125282389,"p95":7.972580664221249},"leftEyeOuter":{"n":45,"rms":4.276505604106544,"median":2.6897146273822012,"p95":9.163427602451474},"rightEyeInner":{"n":45,"rms":5.5140234924923925,"median":4.476112692176939,"p95":9.86467947461176},"rightEyeOuter":{"n":45,"rms":4.062249445654266,"median":3.2552012811958337,"p95":6.7126613035640705}},"training_vector_residual_stable_px":{"n":554,"rms":6.269006563893821,"median":2.613480982527167,"p95":14.444109721285427}},"cost":423.06336608859823,"tracker_links":75,"elapsed_s":3.465721845626831},{"name":"anatomical-tracker","metrics":{"train":{"stable_px":{"n":717,"rms":6.4834610827759835,"median":4.402555352027454,"p95":12.283403515332603},"native_px":{"n":717,"rms":6.4653185585593365,"median":3.6133624317296302,"p95":12.418261506121933},"coverage":1.0},"validation":{"stable_px":{"n":71,"rms":8.09875299176764,"median":7.016294026662347,"p95":13.802912381556665},"native_px":{"n":71,"rms":7.654985902742686,"median":5.540449796112017,"p95":14.353085965642098},"coverage":1.0},"test":{"stable_px":{"n":67,"rms":7.523353929406331,"median":6.192158476636222,"p95":12.89680368174912},"native_px":{"n":67,"rms":7.153434129912174,"median":5.424629250860656,"p95":11.292548134479633},"coverage":1.0},"by_camera":{"cam07":{"n":209,"rms":6.764653204744432,"median":5.106291087576391,"p95":11.868362963867952},"cam03":{"n":58,"rms":12.415452452551001,"median":6.2962870626996335,"p95":24.069059796647664},"cam06":{"n":47,"rms":12.46483292599934,"median":9.006608861582098,"p95":23.522537240565438},"cam02":{"n":100,"rms":2.013752453769773,"median":1.6594714182235863,"p95":3.7144517019546184},"cam05":{"n":117,"rms":4.99230955727951,"median":4.072679011102676,"p95":8.985919880519269},"cam04":{"n":107,"rms":4.297869584929775,"median":3.6137482008121675,"p95":7.29987719833675},"cam01":{"n":217,"rms":5.45408261959411,"median":3.6825092402682884,"p95":10.521339238233594}},"by_landmark":{"nose":{"n":117,"rms":7.79888872501088,"median":3.553787706226814,"p95":18.69804856874235},"chin":{"n":89,"rms":10.669383872454732,"median":5.498524313392603,"p95":20.450620623661283},"leftEye":{"n":53,"rms":3.0431761268195796,"median":2.222962242435387,"p95":5.241090731273333},"rightEye":{"n":45,"rms":3.9923455091833677,"median":3.233306639928587,"p95":6.753672892779859},"leftEar":{"n":43,"rms":5.1795785071388245,"median":4.024955011866598,"p95":8.55767397306458},"rightEar":{"n":143,"rms":5.309339771638004,"median":3.611023773554097,"p95":9.93944960295444},"leftShoulder":{"n":91,"rms":7.708864865034906,"median":6.380822628995472,"p95":12.979853515800361},"rightShoulder":{"n":94,"rms":7.255565208948035,"median":4.770417425070732,"p95":14.82725396836474},"leftEyeInner":{"n":45,"rms":3.6792493112381943,"median":2.055062809843565,"p95":8.191784663479662},"leftEyeOuter":{"n":45,"rms":4.1904989090452,"median":2.386498527476103,"p95":9.378048409499014},"rightEyeInner":{"n":45,"rms":5.618467331254375,"median":4.471316732824884,"p95":10.11783654568937},"rightEyeOuter":{"n":45,"rms":4.064281590902826,"median":3.328796870378655,"p95":6.8595865998778685}},"training_vector_residual_stable_px":{"n":554,"rms":5.771965760525051,"median":2.4016816778075736,"p95":12.261500396809437}},"cost":383.36503101440735,"tracker_links":75,"elapsed_s":7.785111665725708},{"name":"legacy-surface","metrics":{"train":{"stable_px":{"n":717,"rms":8.124129281381924,"median":4.224167072312054,"p95":16.23464686043999},"native_px":{"n":717,"rms":7.986118803327187,"median":3.6604070839815437,"p95":16.315550150223583},"coverage":1.0},"validation":{"stable_px":{"n":71,"rms":7.413316999130496,"median":6.636009377388469,"p95":12.293723447088324},"native_px":{"n":71,"rms":7.082096669264549,"median":5.166970626987734,"p95":12.07123008843799},"coverage":1.0},"test":{"stable_px":{"n":67,"rms":8.000493206899037,"median":6.521207394524935,"p95":14.207005587916457},"native_px":{"n":67,"rms":7.511988104492707,"median":5.089745576338396,"p95":14.930805465821445},"coverage":1.0},"by_camera":{"cam07":{"n":209,"rms":7.616825038304504,"median":4.502812296581824,"p95":15.221959510460247},"cam03":{"n":58,"rms":13.612426500738222,"median":5.2845587160398715,"p95":25.5385700831075},"cam06":{"n":47,"rms":16.489660687023985,"median":8.898367605225076,"p95":34.70718045893379},"cam02":{"n":100,"rms":2.277955785683187,"median":1.684423540168261,"p95":4.091572200213771},"cam05":{"n":117,"rms":6.1895936193487575,"median":3.932243374192612,"p95":11.34664149682343},"cam04":{"n":107,"rms":5.3479608761282105,"median":4.143740405564043,"p95":9.596313505773262},"cam01":{"n":217,"rms":6.5665139771846315,"median":3.6357225333159437,"p95":14.932833337819167}},"by_landmark":{"nose":{"n":117,"rms":7.0710479021537065,"median":3.2420558765888785,"p95":16.551239395691596},"chin":{"n":89,"rms":10.190814349017517,"median":5.528073136429754,"p95":22.502916285982877},"leftEye":{"n":53,"rms":3.3413151619624366,"median":2.5732837040447256,"p95":5.371256625932942},"rightEye":{"n":45,"rms":4.163103719454075,"median":3.4144564284460746,"p95":7.352647558476396},"leftEar":{"n":43,"rms":5.091653933085309,"median":3.571099454156114,"p95":9.323386213042095},"rightEar":{"n":143,"rms":5.3187762750014596,"median":3.5510340143520787,"p95":10.680606482264723},"leftShoulder":{"n":91,"rms":9.171842175343563,"median":5.744838460529208,"p95":17.497227776432755},"rightShoulder":{"n":94,"rms":14.781336568841489,"median":9.041438094609074,"p95":34.44609192987831},"leftEyeInner":{"n":45,"rms":3.504914221885263,"median":1.9162129857376933,"p95":7.5989582706146415},"leftEyeOuter":{"n":45,"rms":3.9613239009433334,"median":2.503137860197067,"p95":8.371386923869407},"rightEyeInner":{"n":45,"rms":5.2411939321921945,"median":4.398261536098739,"p95":9.479506777141719},"rightEyeOuter":{"n":45,"rms":4.104249767446457,"median":3.6967076606830616,"p95":6.4626462052615175}},"training_vector_residual_stable_px":{"n":554,"rms":6.102594189348622,"median":2.768269633892529,"p95":13.674696615981428}},"cost":401.36066321892895,"tracker_links":0,"elapsed_s":2.657987117767334},{"name":"anatomical-surface","metrics":{"train":{"stable_px":{"n":717,"rms":6.51250771103666,"median":4.156283404151041,"p95":13.089788535157751},"native_px":{"n":717,"rms":6.208307838109513,"median":3.5169130756314146,"p95":11.91893133757308},"coverage":1.0},"validation":{"stable_px":{"n":71,"rms":8.081145727981959,"median":7.483433017530631,"p95":13.556690336011933},"native_px":{"n":71,"rms":8.097365531079122,"median":6.332183356009828,"p95":14.913777796231276},"coverage":1.0},"test":{"stable_px":{"n":67,"rms":7.571173106050874,"median":6.34904500131158,"p95":14.226486044241641},"native_px":{"n":67,"rms":7.0893422243906,"median":5.15722954250727,"p95":13.606081272315901},"coverage":1.0},"by_camera":{"cam07":{"n":209,"rms":6.733518786736089,"median":4.791967146721196,"p95":12.663195487949238},"cam03":{"n":58,"rms":9.840126192943423,"median":5.55969087395887,"p95":18.47556953575107},"cam06":{"n":47,"rms":14.0526292277026,"median":8.462206378583154,"p95":28.73681424701832},"cam02":{"n":100,"rms":1.982317354107631,"median":1.5905407352693821,"p95":3.680116389212926},"cam05":{"n":117,"rms":4.891997852099947,"median":3.7393184930007113,"p95":9.392631568160988},"cam04":{"n":107,"rms":4.644281748963128,"median":3.8592511236253846,"p95":7.852644658574033},"cam01":{"n":217,"rms":5.162606208806792,"median":3.5704062858175027,"p95":10.206075292085517}},"by_landmark":{"nose":{"n":117,"rms":7.032649489499256,"median":2.9813914946760027,"p95":15.72146272499005},"chin":{"n":89,"rms":10.178277525989335,"median":5.4081213822949445,"p95":21.21294992907263},"leftEye":{"n":53,"rms":3.4202622957784277,"median":2.4975376738884854,"p95":5.633727370537145},"rightEye":{"n":45,"rms":4.207790374202873,"median":3.6373263597647374,"p95":7.448192987358365},"leftEar":{"n":43,"rms":5.049457769970358,"median":4.3149166725570955,"p95":7.539891917606372},"rightEar":{"n":143,"rms":5.545148966682686,"median":3.518263049856825,"p95":10.507846449901418},"leftShoulder":{"n":91,"rms":7.540896930059713,"median":6.334389721280961,"p95":13.414723036302064},"rightShoulder":{"n":94,"rms":7.384090714500171,"median":4.586462441682213,"p95":14.272641556292395},"leftEyeInner":{"n":45,"rms":3.673371638754692,"median":1.9277701353718375,"p95":8.388731127523585},"leftEyeOuter":{"n":45,"rms":4.007349714042534,"median":2.16739326354223,"p95":9.196641702276223},"rightEyeInner":{"n":45,"rms":5.4324878704537936,"median":4.324011930274106,"p95":10.082901468340257},"rightEyeOuter":{"n":45,"rms":4.171602842769796,"median":3.743886718334719,"p95":6.495050140437174}},"training_vector_residual_stable_px":{"n":554,"rms":5.732932444598074,"median":2.480223071610723,"p95":12.099570096130897}},"cost":354.45202797639587,"tracker_links":0,"elapsed_s":5.6049299240112305},{"name":"legacy-surface-tracker","metrics":{"train":{"stable_px":{"n":717,"rms":8.122396505788787,"median":4.241506928996448,"p95":16.03075663625511},"native_px":{"n":717,"rms":7.979855531652641,"median":3.654323162771351,"p95":16.321385505547216},"coverage":1.0},"validation":{"stable_px":{"n":71,"rms":7.342096095322187,"median":6.040096105187557,"p95":12.87436429536445},"native_px":{"n":71,"rms":6.508006036327635,"median":4.993411159022881,"p95":11.561433053073518},"coverage":1.0},"test":{"stable_px":{"n":67,"rms":7.984733421309868,"median":6.548223547217619,"p95":14.109766441828887},"native_px":{"n":67,"rms":7.49780053250581,"median":5.007459718748625,"p95":14.92854410951417},"coverage":1.0},"by_camera":{"cam07":{"n":209,"rms":7.637242261812997,"median":4.601652468219507,"p95":15.053020923627276},"cam03":{"n":58,"rms":13.37304822081424,"median":5.220547497397913,"p95":26.099149624929694},"cam06":{"n":47,"rms":16.27074492348221,"median":8.718797044151447,"p95":34.896585269128295},"cam02":{"n":100,"rms":2.264348078289991,"median":1.6847283855282509,"p95":4.140604429212906},"cam05":{"n":117,"rms":6.186512035039859,"median":3.913225955190506,"p95":11.341381909581669},"cam04":{"n":107,"rms":5.388483546246196,"median":4.288347054711279,"p95":9.556018542438734},"cam01":{"n":217,"rms":6.5562706727097755,"median":3.6125430428799294,"p95":14.933538041973911}},"by_landmark":{"nose":{"n":117,"rms":7.0468089116676795,"median":3.2745558442335096,"p95":16.56417339184892},"chin":{"n":89,"rms":10.129903735198585,"median":5.494931101801285,"p95":22.468319276844873},"leftEye":{"n":53,"rms":3.373474568199174,"median":2.7126461998765596,"p95":5.416554328946892},"rightEye":{"n":45,"rms":4.228455364886888,"median":3.315619370149684,"p95":7.28601475745426},"leftEar":{"n":43,"rms":5.08920286243734,"median":3.5453908199702098,"p95":9.411792208698419},"rightEar":{"n":143,"rms":5.0543123961131515,"median":3.4648932086015938,"p95":9.699197155206088},"leftShoulder":{"n":91,"rms":9.14745339395194,"median":5.7685330643092545,"p95":17.161659300139334},"rightShoulder":{"n":94,"rms":14.745702531767607,"median":8.80569192286959,"p95":34.39215088647314},"leftEyeInner":{"n":45,"rms":3.4872630978013337,"median":1.9806899603757904,"p95":7.4377950850778465},"leftEyeOuter":{"n":45,"rms":4.004742123227882,"median":2.484232274562899,"p95":8.608959658437819},"rightEyeInner":{"n":45,"rms":5.2424480901904005,"median":4.40620753351827,"p95":9.502088234724038},"rightEyeOuter":{"n":45,"rms":4.094745868720955,"median":3.687891450250478,"p95":6.402218867141327}},"training_vector_residual_stable_px":{"n":554,"rms":6.104103410543572,"median":2.6903602423020176,"p95":13.684984127482085}},"cost":404.9538518402724,"tracker_links":75,"elapsed_s":4.232717990875244},{"name":"anatomical-surface-tracker","metrics":{"train":{"stable_px":{"n":717,"rms":6.523906072244175,"median":4.142156011676201,"p95":13.441444905676946},"native_px":{"n":717,"rms":6.2171418685676,"median":3.516075238403863,"p95":11.957504255487626},"coverage":1.0},"validation":{"stable_px":{"n":71,"rms":7.741186482460298,"median":6.682074498751094,"p95":13.433306074985394},"native_px":{"n":71,"rms":7.271900538232321,"median":5.741735320224714,"p95":13.92130674813524},"coverage":1.0},"test":{"stable_px":{"n":67,"rms":7.533152537043234,"median":6.217252857019595,"p95":13.905800974189695},"native_px":{"n":67,"rms":7.05107449799405,"median":5.125539706391306,"p95":13.535523551644545},"coverage":1.0},"by_camera":{"cam07":{"n":209,"rms":6.7244224740095255,"median":4.69266152711419,"p95":13.300728149088062},"cam03":{"n":58,"rms":9.410506679465488,"median":6.019906447242546,"p95":18.22283172645891},"cam06":{"n":47,"rms":13.825207015066209,"median":8.323772576457483,"p95":28.898487480669548},"cam02":{"n":100,"rms":1.9652908250931498,"median":1.5542215716300336,"p95":3.523205061692534},"cam05":{"n":117,"rms":4.895539107886193,"median":3.7898359411157188,"p95":9.873579561778895},"cam04":{"n":107,"rms":4.675206669731914,"median":3.9397763287751726,"p95":7.942806108564544},"cam01":{"n":217,"rms":5.125323404721992,"median":3.547509104229899,"p95":10.046429435441555}},"by_landmark":{"nose":{"n":117,"rms":6.964106202676978,"median":2.9733420441379863,"p95":15.433048864671202},"chin":{"n":89,"rms":10.089857405120851,"median":5.390355930232269,"p95":21.532616372753992},"leftEye":{"n":53,"rms":3.4300439701636387,"median":2.6392211475964555,"p95":5.665831563243317},"rightEye":{"n":45,"rms":4.25417577412443,"median":3.4146214835841935,"p95":7.412214653199165},"leftEar":{"n":43,"rms":5.0330409257039115,"median":4.336819605277674,"p95":7.667647070849104},"rightEar":{"n":143,"rms":5.1960971333862895,"median":3.5408866349575505,"p95":9.143362972543452},"leftShoulder":{"n":91,"rms":7.578531786684236,"median":6.380467133696052,"p95":13.167358387066567},"rightShoulder":{"n":94,"rms":7.38924609884111,"median":4.725009199319409,"p95":14.442174266520713},"leftEyeInner":{"n":45,"rms":3.553110475534248,"median":2.0035117936841074,"p95":8.001544094537207},"leftEyeOuter":{"n":45,"rms":3.949454543593509,"median":2.212758715951457,"p95":9.011838695186087},"rightEyeInner":{"n":45,"rms":5.345391782512078,"median":4.386628505609616,"p95":9.731920602173831},"rightEyeOuter":{"n":45,"rms":4.114255056205989,"median":3.7411407645333585,"p95":6.511524837379992}},"training_vector_residual_stable_px":{"n":554,"rms":5.737091468452851,"median":2.4550772377309302,"p95":12.268521776176769}},"cost":358.52868128098754,"tracker_links":75,"elapsed_s":7.919285774230957}],"camera_omissions":[{"camera":"cam07","metrics":{"n":209,"rms":8.952260849280536,"median":5.778540137419577,"p95":16.33625008481431},"elapsed_s":2.586026191711426},{"camera":"cam03","metrics":{"n":58,"rms":17.435612670540753,"median":7.692957210947073,"p95":34.789326162401004},"elapsed_s":3.5934691429138184},{"camera":"cam06","metrics":{"n":47,"rms":19.797403506849246,"median":11.123204466178452,"p95":36.161603047071196},"elapsed_s":3.558051109313965},{"camera":"cam02","metrics":{"n":100,"rms":2.687079318124391,"median":1.7830557574943304,"p95":5.130081256163912},"elapsed_s":3.926713228225708},{"camera":"cam05","metrics":{"n":117,"rms":6.86488324119328,"median":4.213040694837297,"p95":13.29227628025024},"elapsed_s":3.5646610260009766},{"camera":"cam04","metrics":{"n":107,"rms":6.801358418194042,"median":5.351450043262302,"p95":13.045912558956593},"elapsed_s":3.5771772861480713},{"camera":"cam01","metrics":{"n":217,"rms":8.154835132509639,"median":4.847766179490903,"p95":16.577331763021746},"elapsed_s":1.8049519062042236}],"limits":["Camera-omission fits use inherited calibration; their subject trajectories and constant-pose initializations exclude all omitted-camera observations.","These are deterministic development splits, not new independent annotations.","Temporal constraints are correlated landmark differences pending independent tracker observations.","No dynamic, tissue, or material parameters are inferred."]}