Sony e lokolla firmware e ncha bakeng sa PS5 Pro e nang le ts’ebeliso ea bohlale ba maiketsetso lipapaling tse 20

Moetsi oa lisebelisoa tsa elektroniki ea ikarabellang bakeng sa mohala oa PlayStation o lokolotse ntlafatso ea sistimi e shebaneng le ho ntlafatsa theknoloji ea kaho ea litšoantšo tsa mahlale a khomphutha ea eona ea morao-rao. Sephutheloana sa data se fetola ts’ebetso ea algorithm ea tlhaho ea Hardware, e sebelisa litokiso tse tobileng tsa pono lethathamong le akaretsang litlotla tse fetang tse peli tse seng li fumaneha ‘marakeng. Mohato ona o ikemiselitse ho rarolla mathata a litšoantšo a tlalehiloeng ke basebelisi ho tloha ha sesebelisoa se qala.

Sepheo se seholo sa phetoho ena ea firmware ke karolo e tsejoang e le PlayStation Spectral Super Resolution. Trata ke sesebelisoa sa ho ithuta mochine se etselitsoeng ho eketsa qeto ea ka hare ea lipapali, ho ba lumella hore ba tsamaee hantle ntle le ho tela boleng ba pono. Leha ho le joalo, ts’ebetsong ea pele e hlahisitse ho hloka botsitso maemong a itseng, ho baka lerata skrineng le ho khopamisa linthong tse tsamaeang ka potlako.

Ka mofuta o mocha oa software ea sistimi, khamphani e fetotse tsela eo algorithm e sebetsanang le foreimi ea tlhaiso-leseling ea pono ka foreimi. Phetoho e lumella console ho sebelisa filthara ea khalemelo ea lefats’e, ho felisa tlhoko ea studio ka ‘ngoe ea nts’etsopele ho lokolla lintlafatso tsa motho ka mong bakeng sa lipapali tsa bona. Essa Tsela e bohareng e potlakisa ts’ebetso ea ho ntlafatsa le ho netefatsa maemo a boleng ba setšoantšo se fanoang ho bareki ba ho qetela.

Baenjiniere ba lisebelisoa ba ile ba sebetsa ho lekanya marang-rang a neural hore a utloisise hantle jiometry ea liketsahalo tse rarahaneng. Sephetho se sebetsang ke setšoantšo se hloekileng, haholo-holo lithelevisheneng le li-monitor tse hlalosang maemo a holimo, moo ho se phethahale hofe kapa hofe ho kaho bocha ha pixel ho bonahala hanghang ho sebapali.

Khatelo-pele ea tekheniki tlhahisong ea litšoantšo

Theknoloji ea mahlale e ipapisitseng le bohlale ba maiketsetso e sebetsa ka ho hlahlobisisa liforeimi tse ngata tsa papali ka nako ea nnete ho bolela esale pele le ho tlatsa lipikselse tse sieo ka setšoantšo se nang le qeto e tlase, ho se fetola tlhahiso ea boleng bo holimo. Sistimi e ntlafalitsoeng ea console e ntlafalitse bokhoni ba ts’ebetso ea ho bolela esale pele, ho bolelang hore lisebelisoa tsa thepa joale li ka lebella ka nepo boits’oaro ba leseli le meriti le pele foreimi e hlahisoa ka botlalo skrineng. Isso e hloka puisano e potlakileng haholo lipakeng tsa yuniti ea ts’ebetso ea lits’oants’o le memori ea sistimi.

Likhoeling tsa pele tsa ts’ebetso ea lisebelisoa, ho ile ha hlokomeloa hore algorithm ea pele e ne e na le bothata ba ho sebetsana le mekhoa e metle haholo kapa mekhoa e pheta-phetoang, e leng se ileng sa fella ka phello e sa batleheng ea pono e tsejoang e le ho fofa. The neural network calibration e ncha e ile ea fetola litekanyo le litekanyo tsa mohlala oa ho ithuta mochine, ho laela processor ho theola libaka tsena tsa mathata ntle le ho lahleheloa ke bohale bo akaretsang ba sebaka seo. Ho lokisa meralo ea software hantle ho bonts’a phetoho ka tsela eo hardware e laolang lisebelisoa tse boima tsa komporo.

Litokiso tse bonoang li sebelisoa ho lihlooho tsa morao-rao

E ‘ngoe ea mathata a hlahang khafetsa a rarollotsoeng ke ntlafatso e ne e ama tsela ea ghost e siiloeng ke lintho tse tsamaeang ka lebelo le phahameng skrineng. Algorithm e ncha e fokotsa haholo tieho ena ea ho ntlafatsa lipikselse.

Libaka tse khantšang tse kang liipone, lithako tsa metsi le litšepe tse bentšitsoeng le tsona li ile tsa fuoa tlhokomelo e khethehileng. Lerata le bonahalang le neng le atisa ho hlaha libakeng tsena le felisitsoe, le fana ka maikutlo a nepahetseng le a tsitsitseng haholoanyane.

Lintho tse rarahaneng tsa tlhaho, joalo ka makhasi a sefate, joang, le moriri oa sebopeho, joale li na le mapheo a nchocho. Bohlale ba maiketsetso bo ka arola lintlha tsena tse ntle hantle ho tloha morao.

Ntlafatso e boetse e thibetse ho theoha ka tšohanyetso ha qeto e matla nakong ea liketsahalo tse nang le likaroloana tse ngata skrineng, joalo ka ho phatloha kapa lifefo, ho boloka pono ea ketso.

Ts’ebetso e ntlafalitsoeng lipapaling tsa lefatše tse bulehileng

Litlotla tse nang le limmapa tse batsi le litšoantšo tse hlakileng e bile tse ruileng molemo ka ho fetisisa litokisong tsa sistimi. Lipapaling tse tsoang ho Star Wars franchise, mohlala, libapali li ne li atisa ho kopana le ho phunya makhasi a lifate le lerata le bonahalang meriting e entsoeng ke mehaho e rarahaneng. Ho kenella ka kotloloho ho firmware ho tsitsitse phepelo ea tikoloho ena, ho felisa tšitiso ea pono ntle le ho hloka ts’ebetso e eketsehileng ho tsoa kareteng ea litšoantšo.

Lipapaling tsa RPG tse nang le litlhaku tse ngata tse sa laoleheng skrineng, joalo ka Dragon’s Dogma 2, ntlafatso e rarollotse ho se lumellane ha mabone. Phetoho pakeng tsa libaka tse khanyang le tse lefifi, hammoho le ho lahla meriti e matla nakong ea potoloho ea motšehare le bosiu, e fetohile e ts’oanang haholoanyane. Hona joale bohlale ba maiketsetso bo sebetsa ka mokhoa o atlehileng haholoanyane, bo thibelang lipikselse tse arohaneng ho panya ka phoso.

Bokhoni ba ho sebelisa lintlafatso tsena ka nako ea ‘nete, ntle le ho fetola khoutu ea mohloli oa papali, bo emela tsoelo-pele e kholo taolong ea li-ecosystem tse koetsoeng. Bahlahisi ba fumana monyetla oa ho tsepamisa maikutlo ho thehoeng ha litaba, ha sistimi e sebetsang ea console e nka boikarabello ba ho bentša tlhahiso ea ho qetela ea pono.

Ntlafatso ea foreimi le botsitso

Lipapali tse shebaneng le lipale tse teteaneng le mabone a nnete, joalo ka Alan Wake 2, li hloka ho leka-lekana pakeng tsa graphical fidelity le fluidity. Ntlafatso ea sistimi e lumelletse mokhoa oa ts’ebetso oa lihlooho tsena ho boloka sepheo sa liforeimi tse mashome a tšeletseng motsotsoana ka boleng bo holimo ba setšoantšo. Algorithm e ntlafalitsoeng e ka aha bocha qeto ea kahare kapele, e qoba libotlolo tsa processor.

Botsitso ba sekhahla sa foreimi boa bolokoa le nakong ea liphetoho tse potlakileng tsa khamera. Software ea console ea ho bolela esale pele e lekanya li-vector tsa motsamao ka nepo e kholo, ho netefatsa hore setšoantšo ha se na ho senyeha ha nakoana ha sebapali se etsa hore pono e fetohe.

Ho kopanya le lienjineri tsa sejoale-joale tsa litšoantšo

Mehaho ea firmware e ncha e ne e etselitsoe ho buisana ka mokhoa o hlakileng haholoanyane le lienjineri tsa litšoantšo tsa mokha oa boraro tse sebelisoang haholo indastering. Puisano pakeng tsa lisebelisoa tsa khale tsa lienjineri tsa khale tsa tharollo le bohlale ba maiketsetso ba console e ntlafalitsoe ho qoba likhohlano tsa ho lokisa litšoantšo.

Tšebelisano ena ea tekheniki e thibela litsamaiso tse peli tse fapaneng ho leka ho lokisa phoso e tšoanang ea pono ka nako e le ‘ngoe, eo nakong e fetileng e ileng ea hlahisa li-artifact tse mpe le ho feta tsa litšoantšo. Tsamaiso ea tsamaiso e se e hlalositsoe ka ho hlaka boemong ba tsamaiso ea ts’ebetso.

Phokotso ea lintho tse bonahalang tse rarahaneng

Ho sebetsa ha ntlafatso ho bonahala ka ho khetheha lihloohong tse ntlafalitsoeng ka tlung ke li-studio tsa moetsi, joalo ka Astro Bot le Ratchet & Clank. Antes phetoho ea tsamaiso, ho sebelisana ha leseli le lisebelisoa tsena ho ile ha hlahisa matheba a masoeu a benyang mathōkong a lintho, phoso ea tekheniki e nkiloeng ho bothata ba algorithm ea ho etsa qeto ea ‘mala o nepahetseng oa pixel ka karoloana ea millisecond. Ho tsosolosa marang-rang a marang-rang ho ile ha lumella tsamaiso ho sebelisa polokelo ea boitsebiso ea ka hare ea mekhoa ea pono ho rarolla lipalo tsena tsa lipalo hang-hang. Ho e-na le ho bala mabone ho tloha qalong ea foreimi e ‘ngoe le e ‘ngoe, bohlale ba maiketsetso joale bo lemoha boitsebiso bo fanoeng ‘me bo sebelisa khalemelo e nepahetseng e thehiloeng thutong ea pele. Isso ha ea ka ea felisa matheba a panya feela, empa hape e fane ka ponahalo e tiileng le ea ‘nete ho lisebelisoa tse fumanehang, ho bonts’a bokhoni ba Hardware ba ho ntlafatsa bokhoni ba eona ba ho fana ka lintlafatso tsa software feela, ntle le liphetoho tsa ‘mele ho likarolo tsa kahare tsa sesebelisoa.

Ntlafatso e tsoelang pele ea tsamaiso ea tikoloho

Leano la ho ntlafatsa boleng ba lits’oants’o ka lintlafatso tsa boemo ba sistimi e sebetsang le bonts’a phetoho taolong ea lisebelisoa tsa boithabiso. Ho itšetleha ka mefuta ea ho ithuta ka mochini ho lumella lisebelisoa hore li ntlafatse butle-butle tšebetso ea tsona ea pono nakong eohle ea bophelo ba eona ba khoebo.