Ci bi mu melGis bi ci topp
Reseau transformateur spatial
IA buy wane
GUIDE IA visuel
Reseau Piramid
Reseau Piramid Feature (FPN) dafay may detektër yi ñu gis mbir yu wuute lool ci dayo yi, ci tabax 'piramid' yu bari ci anam wu yomb.
Déglul tegtal biiIA-nettali · ~2 min
Ci xët wii2 simili jàng
Résumé
They are the reason modern detectors find both a tiny faraway pedestrian and a huge nearby truck in the same image.
Plongeur bu xóot
Mbir yi ci biir nataal yi dañuy feeñ ci eskaal yu bari, te benn kàrt bu am man-man mënu leen jëfandikoo yépp. Xeetu jëfandikoo yu yàgg yaa ngi tabax piramid nataal ci soppi dayo nataal bi yoon yu bari ba noppi doxal reso bi ci kopi bu nekk, te loolu dafa yeex. FPN, Lin ak ñeneen ñi ñoo ko dugal. ci 2017, lu moy loolu jëfandikoowaat piramid naturel bi nekkoon ci biir reso convolutionnel. Yaxu ndigg bu melni ResNet dafay defar kàrtu man-man yuy gëna ndaw ak gëna semantik ci biir reso bi. FPN dafay yokk yoon wi yéeg wàcci: dafay jël màndarga yu xóot, yu am solo ci wàllu semantik, ba noppi boole leen ci lëkkaloo yu am solo ak màndarga yu xóotul, yu am dayo bu kawe. Lépp soo ko boolee mu am kàrtu màndarga yu am doole ci wàllu semantik waaye di denc ay detay yu baax ci wàllu barab, gëna yombal gis-gis mbir yu ndaw te daanaka doo fay dara.
Doxal ci àdduna dëgg
Gis doxkat yu ndaw, yu sori ak oto yu mag yi jege ci benn yoon ci biir oto yuy dawal seen bopp
Segmentation instance buy dooleel ci Mask R-CNN, fu FPN di dundal man-mani escale yu bari ci proposition gox bi ak boppu mask yi
Gis tumër yu ndaw ci wetu cër yu mag yi ci tuyo yiy gis nataali pajum
Gis mbir yu wuute dayo ci nataali satelit ak ci jawwu ji, dalee ko ci gaal yu ndaw ba ci tabax yu mag
Ëlëgu Reseau Piramid Feature
Defarum FPN bu joge ci kaw wàcci jurna ñu bari ñu koy wuutu: PANet dafay yokk yoon wu joge ci suuf wàcci, BiFPN (ñu koy jëfandikoo ci EfficientDet) dafay tax fusion mën jàng ak ñaari yoon, ak lëkkaloo yu pondéré, ba noppi NAS-FPN dafay seet ci saasi topologie fusion bi. Detektëru transformatër yu melni DETR dañuy moytu piramid yu leer yi, waaye fusion eskaal yu bari mingi des ci digg bi. Xaarandil xalaati FPN-style ngir wéy ci biir transformatëri gis-gis ak detektër yu am doole ci aparey, di gëna bari ak jàngat, pondéraasioŋ balance buy méngoo ak lëkkaloo yu takku.
Teg ko ci jëf
Lu tax mu am solo
- Gaawaay ak yaatuwaay. Visual IA mën na otomatise saytu, gis ak etiketu liggéey ci eskaal.
- Tabax tànneef. Ekipu kreatif yi mën nañu defar konsept yu gëna gaaw te duñu def lu bari ci loxo.
- Ekip ak def liggéey. Liggéeyukaay yi mën nañu jëfandikoo siñaal nataal wala wideo yu jafewoon lool ci liggéey.
Moytul
- Yelleefi nataal ak nangu mën na nekk risku yoon sudee fi ñu bawoo leerul.
- Performance model bi mën na wuute ci leeraay bi, demographie bi ak environmaa bi.
- Njuumteg positive yi mën nañu dem te kenn duko seetlu fileek xool wuñu buntu wóolu sa bopp.
Jéego yi ci topp
- Mandargal kritërium nangug njub, woowaat ak njëgu njuumte.
- Saytu ak done yu méngoo ak anam yi ñuy liggéeyee dëgg.
- Yokk jàngat nit ngir xam fu wóorul dara wala am njeexital yu rëy.
- Toppal model drift bi nga baaxal ko ginaaw bi kamera bi wala done yi soppeekoo.
Weyal di banneexu
Bulletin bu amul fayda
Jàngal xibaar AI bu bes
Ñatti jaar-jaari IA yuñ firndeel bis bu nekk ci ayu-bis bi, ñu bind leen ci Àngle bu leer. Gratis ba fàww, amul yëgle.
Benn email bis bu nekk ci ayu-bis bi. Benn klik nga dindi abonemaa bi. Dunu musa jaay wala séddoo sa adres.
Nattal sa bopp
Take the Feature Pyramid Networks quiz
Feedback ci saasi ci bépp tontu, ak sertifikaa buñ mëna séddoo ak ID buñ mëna saytu soo jàllee ci njàng mi.
Jàppale njàngum IA te doo fay. AI Understanding mbootaay la buy def te Yàlla tax — amul yëgle, amul paywall, musul am. Defal ab sarax
Laaj yi ñuy faral di laaj
What is Feature Pyramid Networks?
Reseau Piramid Feature (FPN) dafay may detektër yi ñu gis mbir yu wuute lool ci dayo yi, ci tabax 'piramid' yu bari ci anam wu yomb. Moo waral detektër yu bees yi di gis doxkat bu ndaw bu sori ak camion bu mag bu jege ci benn nataal.
Ban jafe-jafe bu mag la Reseau Pyramid Feature di njëkka saafara?
FPN dafay tabax misaalu màndarga yu bari suko defee detektër bi mëna jëfandikoo mbir yu tàmbalee ci lu ndaw ba ci lu rëy lool ci benn yoon.
Ci FPN, lan mooy wareefu yoonu kaw wàcci?
Yoonu kaw-wacci dafay jël misaal yu xóot, màndarga semantik ba noppi boole leen ak kàrt yu gëna xóotul, yu am dayo bu kawe suko defee bépp dayo nekk lu leer te am doole ci wàllu semantik.
naka lañuy boolee lëkkaloo yi ci wet yi ak man-mani upsampled yi ci kaw wàcci?
Benn convolution 1x1 dafay yamale limu chaine yi ci kàrtu màndarga lateral bi, ñu yokk ko ci màndarga 2x-upsampled ci kaw ba ci suuf.
Lan moo waral ñuy jëfandikoo ab convolution 3x3 ci bépp kàrtu màndarga buñ boole ci FPN?
Ginaaw ñu yokk ci élément yi, ab convolution 3x3 dafay wàññi artefact aliasing yi ñuy dugal ci upsampling bi, loolu mooy defar niveau piramide yu gëna set.
Ban architecture moo yokk FPN ak fusion bidirectionnel buñ mëna jàng, pondéré?
BiFPN, biñ dugal ci EfficientDet, dafay def fusion man-man ci ñaari yoon, ba noppi jàng poid yi ci ni dugal bu nekk di jàppale.
Weyal di jàng
Gid yu jëm ci loolu
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