Jaromir Miko Kulezi zinsuku, amakhamera omakhalekhukhwini kakade anamandla kangangokuthi umuntu angakwazi ukuthatha izithombe zakho konke akudingayo kalula, usebenzisa ifoni yakho futhi asikho isidingo sokuthi usebenzise i-DSLR ukuze ukwenze. Futhi angiqondile nje izithombe ezisuka eholidini nezindawo zokudlela, kodwa futhi izithombe eziwusizo ezifana nokuthungwa kokuboniswa kwe-3D noma imidlalo. Nge-iPhone, umsebenzisi angalindela induduzo ngendlela engenabuhlungué ukuvumelanisa idatha nge-iCloud, sibonga nganiunayo izithombe zitholakala ngokushesha kukhompuyutha.
Kungaba njalo okuthakaselayo
Ngokwenza, sibonga inhlanganisela ye-Mac ne-iPhone, uzogcina imizuzu embalwa yesikhathi sakho esiyigugu, ongasisebenzisa ngokusebenza ku-Photoshop, lapho, ngaphezu kokulungiswa nokulungiswa, ungakha futhi, isibonelo, Amamephu ajwayelekile kanye nobude. Nokho, uzothola ukuthi noma ngabe isithombe sihle esikrinini sefoni, singaba ngcono kancane kukhompuyutha, futhi lokho kukwenza ucabange ukuthi kungaba ngcono yini ukuthola i-DSLR futhi uthathe izithombe ngayo.
Kepha uma ungakwazi ukufinyelela ikhamera, ungazama ukuxazulula inkinga yakho ngohlelo lwe-Gigapixel AI, esikhuluma ngalo.o kubikwe esihlokweni mayelana nokwenyusa ifilimu eneminyaka engu-125 yaya ku-4K. Abadali bohlelo, i-Topaz Labs, bathi uhlelo luyakwazi ukukhulisa ukulungiswa kwanoma yisiphi isithombe kuze kufike ku-600. % nokusebenzisa i-AI jí yengeza ikhwalithi ephezulu ngokuhlaziya isithombe futhi igcwalise ngokuzenzela izinto ezingekho ukuze ilingane nesithombey.
Igalari yezithombe
Nginqume ukuzama ukusebenzisa i-30 ngaphambi kwesikhathi ukuze ngibone ukuthi iyasebenza yinidMahhala tinguqulo ye-riale, okudingayo kuphela ukubhalisela bese ungena kuhlelo. Uma kungenjalo, uhlelo lubiza u-$100. Ngokwami, ngingaphinde ngincome ukuthi uzame uhlelo lokusebenza ngaphambi kokuluthenga, ikakhulukazi njengoba ludinga kakhulu ihadiwe. Onjiniyela batusa 16 I-GB RAM kanye ne-4 I-GB yememori yehluzo, nge-hardware ehamba kancane, ayiqinisekisi ukuthi ukuguqulwa kwezithombe kuzophumelela i-100 %, ikakhulukazi uma ukhuphula ukulungiswa kwabo phezulu kakhulu.
Uhlelo lokusebenza lunikeza izinketho ezizenzakalelayo zokwenyusa okungu-0.5x, 2x, 4x kanye no-6x, kodwa futhi ungafaka noma iyiphi inombolo uma ingekho inketho ekufanele. Njengoba ngike ngasho, ubuhlakani bokwenziwa buhlaziya isithombe ngokuningiliziwe futhi bulungise ngokwaso, futhi ungabona ukuthi indalo yakho izobukeka kanjani ngenxa yokubuka kuqala okubukhoma kanye nekhono lokuhamba nxazonke. Ngisho nokuhlola kuqala, nokho, kufanele ulinde isikhashana, ikakhulukazi uma weqa phakathi kwezingxenye ezihlukene zesithombe. Ukungenisa isithombe ngokwako kwenzeka ngenxa yokudonsa nokuwisa. Ngenxa yalokho, uhlelo lokusebenza ngokwalo kulula kakhulu ukulisebenzisa. Kodwa kunzima kakhulu ku-hardware.
Ngisebenze nayo ebangeni lami elimaphakathi elingu-27″ iMac ene-5K Retina display kusukela ngo-2017. Idivayisi inikeza 4ji-core Intel Core i5 ene-frequency 3,I-5 GHz a I-chip yehluzo ye-Radeon Pro 575 eno-4 GB wememori ye-GDDR5. Iphinde inikeze i-8 GB ye-DDR4 RAM kusisekelo, kodwa lapha ngithuthukele ku-24 GB ngiyabongaž iyithuluzi elifanele ukusebenza naleli thuluzi. Idivayisi futhi ine-1TB Fusion Drive.
Ngokuqondene nokukhushulwa ngokwako, nginqume ukuhlola insizakalo emifanekisweni embalwa yesakhiwo ebinayoy 2K ukulungiswa noma 2048 x 2048 pixels. Ethuluzini, ngenxa yokubuka okubukhoma, ngithole ukuthi, ngaphezu kwalokho, ngokuvamile lalibukhalich ubusoů isitini nawe AI kanjaloé wenza iqhinga lokuligcwalisa ngodoti ongelona iqiniso, ubukhona balo “obuboniswe” kuphela esithombeni sokuqala, njengoba isithombe sasifiphele kakhulu. Lokhu bekunjalo kumasayizi amaningi engishintshe usayizi wesithombe kuwo. Okuhlukile kwakuyikhwalithi engu-0.5x, lapho esikhundleni sokukhuphuka, isithombe sincishiswa futhi silolwe ngesikhathi esifanayo, kodwa ngenxa yalokho, isithombe sasibi kakhulu.
Mayelana nesivinini sokuthekelisa, ukulungiswa kanye nosayizi, ngilinganisele imiphumela elandelayo ezivivinyweni zami:
- Okwangempela: 2048 x 2048 (<1 MB)
- 0,5x: 1024 x 1024 (~2,5 MB), ubude besikhathi: imizuzu emi-2 namasekhondi angama-20
- 2x: 4096 x 4096 (~21 MB), ubude besikhathi: imizuzu emi-2 namasekhondi angama-35
- 4x: 8192 x 8192 (~73 MB), ubude besikhathi: imizuzu emi-3 nemizuzwana emi-4
- 6x: 12288 x 12288 (~135 MB), ubude besikhathi: imizuzu emi-3 namasekhondi angama-21
Ngithole kuthakazelisa ukuthi kuthathe cishe isikhathi eside ukukhiqiza isithombe esinesinqumo esiphansi, njengokuguqulwa kwayo ekulungisweni okuphindwe kabili, okungukuthi ku-4K. Ngaphandle kwalokho, kuzo zonke izivivinyo, ikhompuyutha yajuluka ngempela, futhi angikaze ngibe ne-iMac isikhathi eside engangikuzwa ukupholisa kwayo noma kudlala umculo. Futhi mayelana nobukhulu bamafayela atholakele, lapha ngingancoma kuphela ukunciphisa okulandelayo, isibonelo, isinqumo sokuqala nge-Preview, okungase kuzwakale kungakhiqizi, kodwa ngenxa yalokho usazothola isithombe sekhwalithi engcono kune lowo oqale wasebenza naye. Futhi ngaphezu kwakho konke, uzosindisa isikhala esiningi, ngoba kukhona ukucindezela okuthile.
Uhlelo lokusebenza lusebenza ngokungenasici ekwakhiweni kwezakhiwo nemvelo, lusebenza izimanga ngempela lapho. Kubi kakhulu nobuso, lapha nalaphaya usesike iso noma amazinyo, ukuze abukeke ethukile, kodwa ngaphandle kwalokho unakho konke. Ngijabule kakhulu ngesithombe esingaba yiminyaka engu-14 sisuka kwenye i-MDA2 Compact enesixazululo esingu-640x480px esivela e-Alps, lapho kuvele khona isithombe esihle se-4K futhi sibukeka siwubukhazikhazi ngempela. Ngendlela efanayo, i-architecture kufanele ibe yiColoseum, kuhle futhi ukucabanga ukuthi ibukeka ingokoqobo futhi inemininingwane eminingi.
Ngizame izinguqulo ezimbili ze-Topaz Gigapixel, okuyi-v.1.1 kanye nenguqulo v. 4.9.3.2 yokuthatha izithombe
Amaphikseli angu-1352 x 2048 anosayizi ongu-553 KB.
Amapharamitha ekhompyutha:
I-Pentium Intel Core Duo E8500, 3.16 GHz
I-GPU GeForce GT730 CUDA, 2GB GDDR3, 900 MHz
I-PC RAM DDR3 8GB, 533 MHz
Kuzo zombili izinguqulo zohlelo, ukuguqulwa kwe-2x kuthathe cishe isikhathi esifanayo, okungukuthi imizuzu emi-4. Umphumela
isithombe 2704 x 4096 pixels sinosayizi we-5.27 MB.
Ngithathe izithombe kusuka ku-6000 × 4000 kuya ku-24000 × 16000 futhi umphumela wawumuhle, kodwa ukulondoloza kwakungamaminithi angu-20-30. 8GB RAM/i5 9gen/NVIDIA GTX 1050 3GB
Ungaluthenga kuphi uhlelo kubathengisi baseSlovak noma baseCzech?