ESRGAN iyo GAN Super-Resolution
ESRGAN waxay isticmaashaa koronto-dhaliyaha-ka-soo-horjeedka-takoorka si ay u abuurto tafaasiil dhab ah marka ay kor u qaadayso sawirrada, kana gudubto dhex-dhexaadinta mugdiga ah.
Dulmar
It matters because it set the template for photo-realistic super-resolution that still influences tools today.
quusid qoto dheer
ESRGAN (Shabakadda Adversarial Adversarial ee Xallinta Sare ee la xoojiyey), oo la soo bandhigay 2018, ayaa lagu hagaajiyay SRGAN hore. Waxay isticmaashaa koronto-dhaliye laga dhisay Haraaga-Hadhaaga Cufan Blocks (RRDB) kaas oo xidha xidhiidho badan oo cufan iyada oo aan dufcaddii caadiga ahayn, kuwaas oo ay qorayaashu ogaadeen inay sababeen waxyaabo farshaxan. Shabakad takoor ah oo gooni ah ayaa isku dayaysa inay u sheegto sawirada dhabta ah ee xallinta sare ee kuwa la soo saaray, iyadoo ku riixaysa koronto-dhaliye si ay u iftiimiso textures qancisa sida timaha, leben, iyo caleenta. ESRGAN waxa uu isku daraa saddex khasaare: luminta nuxurka-pixel-caqliga leh, luminta garashada ee lagu cabbiray khariidadaha muuqaalka VGG ka hor inta aan la hawlgelin, iyo khasaare iska soo horjeeda. Waxa kale oo ay soo bandhigtay midabtakoor 'relativistic' kaas oo xukumaya in sawirada dhabta ahi ay u muuqdaan kuwo ka xaqiiqo ah kuwa been abuurka ah, iyo in la fiiqayo tababarka. ESRGAN waxa uu ku guulaystay 2018 PIRM loolanka ugu sareeya ee xallinta.
Aragtida Farsamada
Fikradda muhiimka ah ayaa ah ka ganacsiga saxnaanta pixel ee xaqiiqada garashada. Khasaaraha Pixel sida celceliska MSE ee ka sarreeya textures macquul ah, oo soo saaraya wax soo saar siman, guduudan. Khasaaraha iska soo horjeeda ayaa beddelkeeda ku qasbaya wax-soo-saarka muuqaallada kala duwan ee muuqaalka dhabta ah, sidaa darteed koronto-dhaliyehu waxa uu sameeyaa hal muuqaal oo fiiqan oo macquul ah. Celceliska takoorka ESRGAN wuxuu qiyaasayaa intee in le'eg oo dhabta ah ee patch-ka dhabta ahi uu ka badan yahay kan been abuurka ah, kaas oo gudbiya xog badan oo soo saara geeso qallafsan marka loo eego takoorka caadiga ah.
Saamaynta Istiraatijiyadeed
Xawaaraha iyo miisaanka
Visual AI wuxuu si otomaatig ah u samayn karaa baadhista, ogaanshaha, iyo sumadaynta hawlaha miisaanka.
Xulashada dhismayaasha
Kooxaha hal-abuurka leh waxay hindise karaan fikradaha si dhakhso leh iyagoo leh dib-u-eegis buugeed yar.
Kooxda iyo socodka shaqada
Hawlgalladu waxay isticmaali karaan calaamadaha muuqaalka iyo muuqaalka kuwaas oo markii hore adkeyd in la farsameeyo.
Mustaqbalka ESRGAN iyo GAN Super-Resolution
Xallinta sare ee GAN ee saafiga ah ayaa si sii kordheysa loogu dhex milmay ama lagu beddelay laf-dhabarta beddelka iyo kor-u-qaadeyaasha faafinta ku saleysan kuwaas oo bixiya tababar xasilloon iyo kontorool wanaagsan. Weli, ESRGAN's RRDB koronto-dhaliyaha iyo karinta garashada-iyo-ka-soo-horjeedka ayaa ah mid xooggan, oo miisaan fudud oo ku dhex-jira qaabab-dhismeed-ciyaareed iyo qalab sawir oo aan tiro lahayn. Filo moodooyinka isku-dhafan ee ilaalinaya fiiqanaanshaha GAN iyadoo la amaahanayo kala duwanaanshiyaha faafinta iyo beddelayaasha 'micnaha fogaanta fog, iyo sii adkeynta qalabka si kor loogu qaado waqtiga-dhabta ah.
Dhaqangelinta Adduunka-dhabta ah
Kor-u-qaadista qaab-dhismeedyada xallin-hooseeya ee mods-ka ciyaaraha fiidyaha (caan ka ah bulshada 'AI Upscale' modding-ka ee cinwaannada PC-ga hore)
Kor u qaadida sawiradii hore ee qoyska ama sawirada la sawiray ka hor inta aan la daabicin cabbiro waaweyn
Hagaajinta meelaha laga soo saaray kaydinta xallinta hoose ama muuqaallada ilaalinta
Soo saarista khariidado qoraal ah oo heer sare ah oo loogu talagalay farshaxanada 3D ee ka shaqeeya sawirro tixraac yar
Khatarta & Dariiqyada Ilaalada
Xuquuqda sawirka iyo ogolaanshaha waxay noqon kartaa khataro sharci ah haddii caddayntu aanay caddayn.
Waxqabadka moodeelku wuu ku kala duwanaan karaa iftiinka, tirakoobka, iyo deegaanka.
Wanaagga beenta ah waxa laga yaabaa inaan la dareemin ilaa xadka kalsoonida aan la kormeerin.
Qorshe Hawleedka Dhaqangelinta
Qeex shuruudaha aqbalida ee saxnaanta, dib u celinta, iyo kharashyada khaladka.
Ku tijaabi xogta ku habboon xaaladaha wax soo saarka dhabta ah.
Ku dar dib u eegis bini'aadamka si aad u hesho kalsoonida hoose ama saameeynta sare.
Lasoco moodeel dhaqaaqa oo dib u cusboonaysii kamarada ama xogta kaydinta ka dib.
Sii wad Sahaminta
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Hagaha xiga
Sawirka Sare-Xalka
Su'aalaha soo noqnoqda
What is ESRGAN and GAN Super-Resolution?
ESRGAN waxay isticmaashaa koronto-dhaliyaha-ka-soo-horjeedka-takoorka si ay u abuurto tafaasiisha dhabta ah marka ay kor u qaadayso sawirrada, kana gudubto dhex-dhexaadinta mugdiga ah. Waa arrin sababtoo ah waxay dejisay jaantuska sawirka-xalinta sare ee dhabta ah ee wali saameeya qalabka maanta.
Waa maxay 'GAN' ee ku jira ESRGAN?
GAN waxay u taagan tahay Generative Adversarial Network, habayn ay ku tartamaan koronto-dhaliye iyo kala-sooc inta lagu jiro tababarka.
Waa maxay dhismaha uu koronto-dhaliyaha ESRGAN isticmaalo?
Koronto-dhaliyaha ESRGAN wuxuu ku dhejiyaa Hadhaaga-Hadhaaga Cufan blocks (RRDB), unugyo cufan oo isku xidhan, sida qaab dhismeedkeeda asaasiga ah.
Maxay qorayaasha ESRGAN uga saareen wax-soo-saarka dufcadda caadiga ah?
Qorayaashu waxay ogaadeen in dufcaddii caadiga ahayd ay soo saartay artifacts aan fiicnayn wax soo saarka xallinta sare, sidaa darteed waxay ka saareen blocks RRDB.
Waa maxay ganacsiga-ka-noqoshada ugu weyn ee ESRGAN ka dhigaysa marka la barbar dhigo hababka khasaare-pixel-kaliya?
Khasaarada iska soo horjeeda waxay u riixdaa wax soo saarka dhinaca qaab-dhismeedka dhabta ah xiitaa haddii qiyamka pixels uu ka duwan yahay runta dhulka.
Halkee lagu qiyaasaa luminta ESRGAN (VGG)?
ESRGAN waxay ku xisaabisaa luminta garashada khariidadaha muujinta VGG ka hor inta aan la hawlgelin, oo ay qorayaashu heleen natiijooyin aad u fiican.