Nchịkọta onyonyo Semantic SPADE
SPADE (Spatially-Adaptive Normalization) na-atụgharị okirikiri nhọrọ ukwuu akpọrọ, dị ka mapụ akwụkwọ agba ụmụaka nke 'igwe ebe a, ahịhịa dị ebe a, osisi ebe a', ka ọ bụrụ onyonyo onyonyo.
Nchịkọta
It matters because it gives artists and designers precise spatial control over what appears where in a generated scene.
Ime miri emi
SPADE, nke ndị nyocha NVIDIA Park, Liu, Wang, na Zhu gosipụtara na 2019 (ya na ngwa ngosi GauGAN), na-ewepụta onyonyo ziri ezi sitere na maapụ akụkụ semantic, ebe pixel ọ bụla na-acha site na udi ya (mmiri, okporo ụzọ, ụlọ, mbara igwe). Ndị na-emepụta ihe na mbụ na-enye maapụ nkewa nri site na ọkwa nhazi nke na-achọ 'ịsachapụ' ozi nhazi ahụ, na-arụpụta nsonaazụ na-adịghị mma ma ọ bụ na-ekwekọghị ekwekọ. Nghọta SPADE bụ na nhazi kwesịrị ịnọgide na-eduzi netwọk n'oge ọ bụla nke ọgbọ, ọ bụghị naanị na ntinye. Ọ na-emegharị mmegharị ahụ ahazigharịrị site na iji paramita amụtara ozugbo na maapụ nkewa n'ebe ọ bụla. Nsonaazụ ya dị nkọ, njikọ a na-achịkwa ebe ị nwere ike ịse maapụ labelụ wee lelee odida obodo kwere ekwe, juputara na ntụgharị uche na textures, mee ihe.
Nghọta nka nka
Ọkọlọtọ ma ọ bụ ihe atụ nhazi nha nha ma na-agbanwe mmegharị ya na otu ụkpụrụ mmụta n'otu ọwa, na-atụfu nkọwa gbasara oghere. SPADE kama na-ebu amụma nha (gamma) na mgbanwe (beta) dị ka tenis oghere zuru ezu gbakọrọ site na obere akwa convolutional etinyere na nkpuchi nkewa. A na-agbanye parampat ndị a na-agbanwe agbanwe n'ọtụtụ mkpebi n'ime igwe na-emepụta ihe, yabụ nhazi usoro ọmụmụ na-aga n'ihu na-edozi mmepụta ma na-egbochi ozi ka ọ ghara ịdị na-apụ apụ.
Mmetụta atụmatụ
Ọsọ na ọnụ ọgụgụ
Visual AI nwere ike megharịa nyocha, nchọpụta na mkpado ọrụ n'ọtụtụ.
Mee nhọrọ
Otu ndị na-emepụta ihe nwere ike imepụta echiche ngwa ngwa site na ngbanwe akwụkwọ ntuziaka ole na ole.
Team na usoro ọrụ
Ọrụ nwere ike iji onyonyo na akara vidiyo siri ike ịhazi.
Ọdịnihu nke SPADE Semantic Image Synthesis
SPADE hibere ntụzịaka na-eme mgbanwe dị ka usoro bụ isi, ụmụ ụmụ ya na-arụkwa ngwa ọrụ mmekọrịta yana ụdị mgbasa ozi na-achịkwa nhazi dị ka ControlNet na-anabata maapụ nkewa dị ka nduzi. Usoro n'ọdịnihu ga-agwakọta njikwa oghere ụdị SPADE na mkpali ederede, na-ahapụ ndị ọrụ ịkọwapụta ma ebe ihe na-aga na ụdị ha na-agbaso. Na-atụ anya mmezi ka ukwuu: dọrọ mpaghara akara, mezie ihe, wee megharịa naanị mpaghara emetụtara ozugbo.
Mmejuputa n'ezie n'ụwa
Ngwa NVIDIA's GauGAN/Canvas, na-ahapụ ndị ọrụ ka ha na-ese maapụ nkewa siri ike nke ghọrọ mbara ala foto.
Ntụpụta ihe owuwu na ọkwa egwuregwu, ebe ndị na-emepụta na-esepụta mpaghara wee nweta nlebanya ihe nkiri ozugbo.
Na-emepụta onyonyo ọzụzụ sịntetik dị iche iche nwere akara pikselụ amaara maka mmepe ụdị nkewa
Ngwa edezi foto na-eme ka ndị ọrụ degharịa mpaghara (gbanwe ahịhịa ka ọ bụrụ mmiri) wee megharịa mpaghara ahụ n'ezie.
Ihe ize ndụ & okporo ụzọ nche
Ikike onyonyo na nkwenye nwere ike bụrụ ihe egwu dị n'iwu ma ọ bụrụ na edoghị anya.
Ọrụ nlereanya nwere ike ịdịgasị iche n'ofe ọkụ, igwe mmadụ, na gburugburu.
Enwere ike ghara ịhụ ihe dị mma ma ọ bụrụ na enyochaghị oke ntụkwasị obi.
Map mmejuputa
Kọwaa ụkpụrụ nnabata maka nkenke, icheta, na ụgwọ njehie.
Nwalee na data dabara na ọnọdụ mmepụta n'ezie.
Tinye nyocha mmadụ maka obere obi ike ma ọ bụ amụma mmetụta dị elu.
Sochie ihe nlere anya wee megharịa ka emechara mgbanwe igwefoto ma ọ bụ dataset.
Nọgide na-eme nchọpụta
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Ntuziaka na-esote
Nchịkọta onyonyo VQGAN na Codebook
Ajụjụ a na-ajụkarị
What is SPADE Semantic Image Synthesis?
SPADE (Spatially-Adaptive Normalization) na-atụgharị okirikiri nhọrọ ukwuu akpọrọ, dị ka mapụ akwụkwọ agba ụmụaka nke 'igwe ebe a, ahịhịa dị ebe a, osisi ebe a', ka ọ bụrụ onyonyo onyonyo. Ọ dị mkpa n'ihi na ọ na-enye ndị na-ese ihe na ndị na-emepụta ihe njikwa ohere zuru oke n'ihe na-egosi ebe a na-emepụta.
Kedu ntinye SPADE na-eji ewepụta onyonyo?
SPADE na-ewepụta onyonyo onyonyo sitere na maapụ akụkụ semantic ebe pikselụ ọ bụla na-ebu akara udi otu dị ka mbara igwe ma ọ bụ ahịhịa.
Kedu nsogbu na nhazi nke mbụ ka SPADE doziri?
Nhazi nke ogbako na-achọ ihichapụ ozi gbasara ọmụmụ ihe gbasara ohere, yabụ SPADE na-agbanyegharị okirikiri nhọrọ ukwuu na netwọkụ ahụ niile.
Kedu ngwa mmekọrịta ama ama ka arụnyere na SPADE?
NVIDIA's GauGAN, mechara NVIDIA Canvas, na-ahapụ ndị ọrụ ka ha na-ese maapụ akara nke SPADE na-atụgharị ka ọ bụrụ ihe ngosi foto.
Kedu ihe 'SP' dị na SPADE pụtara?
SPADE na-anọchi anya Spatially-Adaptive (De) normalization, na-ezo aka na ngbanwe dabere na ọnọdụ ya.