Guhuza imiyoboro
Imiyoboro ya Denoising na deblurring ni moderi yimyumvire isukura amashusho asakuza cyangwa atagaragara, agarura ibintu bikarishye bivuye mubintu byangiritse.
Incamake
They matter because nearly every camera, phone, and medical scanner produces imperfect images that these networks can rescue.
Kwibira cyane
Kwanga gukuraho ingano zidasanzwe (akenshi ziva mumucyo muke cyangwa ISO ndende), mugihe gutandukana bihindura gusiga biterwa no kunyeganyezwa na kamera, kugenda, cyangwa kutitabwaho. Byombi ni 'ishusho yo kugarura' imirimo aho umuyoboro wiga gushushanya kuva ishusho yangiritse kugeza ku isuku. Moderi yimbitse ya kera nka DnCNN yize guhanura urusaku ubwarwo, hanyuma kurukuramo, mugihe nyuma yakazi yakoresheje U-Net encoder-decoders ikanda kandi ikubaka amashusho. Gutandukana biragoye kuko blur 'kernel' (uko buri pigiseli yasizwe) mubisanzwe ntizwi, bityo imiyoboro ihumura impumyi igomba kugereranya intangiriro nishusho ityaye. Amahugurwa abiri akorwa muburyo bwo kongeramo urusaku cyangwa kuvanga amafoto asukuye kugirango urusobe rubone igisubizo cyukuri.
Ubushishozi
Abangavu benshi bakoresha imyigire isigaye: aho guhanura ishusho isukuye neza, DnCNN ihanura ibisigisigi by urusaku ikabikuramo, byoroshye guhitamo. Gutandukana akenshi bifashisha ibishushanyo-byinshi cyangwa ibishushanyo bisubiramo ishusho neza. Imikorere yo gutakaza ikomatanya ikosa rya pigiseli (L1 / L2) hamwe nigihombo cyo gushishoza cyangwa guhangana kuburyo ibisubizo bisa nkibisanzwe aho kuba byoroshye. Amayeri yiyobora wenyine nka Noise2Noise ndetse no kwitoza udafite intego zisukuye mugushushanya ikarita yuzuye urusaku kurindi.
Ingaruka z'Ingamba
Umuvuduko n'igipimo
AI igaragara irashobora gukora igenzura, gutahura, no gutondekanya imirimo kurwego.
Build choices
Amakipe arema arashobora prototype ibitekerezo byihuse hamwe nintoki nkeya.
Itsinda hamwe nakazi
Ibikorwa birashobora gukoresha amashusho nibimenyetso bya videwo byari bigoye gutunganya.
Kazoza ka Denoising na Deblurring Networks
Kugarura gushingiye kuri Diffusion bigenda bihinduka ibipimo bishya, bifata denoising nkibyingenzi byintangarugero kandi bitanga umusaruro ushimishije. Ibipimo nyabyo (ntabwo ari sintetike gusa) ibipimo byo gutesha agaciro nka SIDD gusunika moderi kugana urusaku rwukuri rwa kamera. Tegereza ku gikoresho, kugarura igihe nyacyo bitetse muri terefone ya ISP no guhamagara kuri videwo, wongeyeho 'byose-muri-imwe' byerekana urusaku, imvura, imvura, hamwe n’umwotsi hamwe. Imipaka iringaniza amakuru arambuye yo gukira kurwanya salusiyo itigeze ibaho.
Gushyira mu bikorwa Isi
Smartphone nijoro uburyo bwo gutondekanya no kwerekana ama frame menshi yijimye mwifoto imwe isukuye-yoroheje
Kuraho icyerekezo cyerekanwe kuri plaque cyangwa mumaso mumutekano hamwe namashusho yubucamanza
Kwoza ingano n'ibikoresho byo guhunika bivuye kuri videwo ishaje cyangwa nkeya-bitrate mbere yo gutemba
Kugabanya urusaku muri dose ya CT na MRI kugirango abaganga bashobore kugabanya imirasire mugihe babitse birambuye
Ingaruka & Kurinda
Uburenganzira bwishusho hamwe no kwemererwa birashobora guhinduka ibyago byemewe n'amategeko niba ibimenyetso bidasobanutse.
Imikorere yicyitegererezo irashobora gutandukana kumurika, demografiya, nibidukikije.
Ibyiza byibinyoma birashobora kutamenyekana keretse niba ibyiringiro byateganijwe bikurikiranwa.
Igishushanyo mbonera
Sobanura ibipimo byo kwemererwa kugiciro, kwibutsa, nibiciro byamakosa.
Gerageza hamwe namakuru ajyanye nuburyo nyabwo bwo gukora.
Ongeraho isubiramo ryabantu kubwizere buke cyangwa guhanura cyane.
Kurikirana icyitegererezo cya drift hanyuma uhindurwe nyuma ya kamera cyangwa dataset ihinduka.
Komeza Ubushakashatsi
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Ubuyobozi bukurikira
Imiyoboro isigaye
Ibibazo bikunze kubazwa
What is Denoising and Deblurring Networks?
Imiyoboro ya Denoising na deblurring ni moderi yimitsi isukura amashusho asakuza cyangwa atagaragara, agarura ibintu bikarishye bivuye mubintu byangiritse. Ntacyo bivuze kuko hafi ya kamera, terefone, hamwe na scaneri yubuvuzi bitanga amashusho adatunganye iyi miyoboro ishobora gutabara.
Niki DnCNN iteganya mubyukuri mugihe cy'amahugurwa?
DnCNN ikoresha imyigire isigaye, ihanura urusaku ubwayo kugirango rushobore gukurwaho, byoroshye kuruta kubaka ishusho yose isukuye.
Ni ukubera iki guhumura buhumyi bifatwa nkibigoye kuruta kwerekana?
Muguhuma guhumeka urusobe rugomba kugereranya byombi bitamenyekanye hamwe nigishusho gityaye icyarimwe, bigatuma ikibazo kibi.
Nigute imyitozo ibiri kuriyi miyoboro isanzwe ikorwa?
Abashakashatsi batesha agaciro amashusho asukuye hamwe n urusaku rwigana cyangwa urusaku kugirango urusobe rufite intego nziza yo kwigiraho.
Ni ubuhe bwubatsi bukunze gukoreshwa nkumugongo wo kugarura amashusho?
U-Net style ya encoder-decoders ikanda hanyuma ikubaka ishusho hamwe na skip ihuza ibika ibisobanuro, bigatuma ikundwa no kugarura.
Ni ikihe gitekerezo cy'ingenzi cyihishe inyuma y'amahugurwa ya Noise2Noise?
Urusaku2Urusaku rwerekana ko ushobora gutoza denoiser ukoresheje amashusho abiri yuzuye urusaku, kubera ko umuyoboro wiga ibimenyetso byihishe inyuma mubiteganijwe.