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I-ARM ityhila ukwenziwa kwemifanekiso ngomatshini

ARM Mali-C71 - ARM reveals automotive image processing

Ebizwa ngokuba yi-ARM Mali-C71, iyimveliso yokuqala ngenxa yokuthengwa kwe-ARM ye-Apical yaseLoughborough kunyaka ophelileyo.

Sisixhobo esilawulwa sisoftware esinika i-1.2Gpixel / s yokusebenza.

ARM Mali-C71 Izixhobo zehardware ezinokufikelela kwiikhamera ezine, ezivelisa imisinga yomfanekiso eqingqiweyo enokuthi isetyenziselwe ukuqhuba umboniso - isibuko esingasemva esibonwa ngombane ngokomzekelo- okanye umlambo omncinci unokunikezelwa kubukrelekrele bokuzenzela kwimisebenzi enje ngokuqondwa kwento, intshukumo uqikelelo kunye nefusion fusion.


Ukukhupha iinkcukacha zomfanekiso phantsi kweemeko zokuchasana okuphezulu, uluhlu olubanzi lwamandla (24 zokumisa = 224 = 144dB) ukusebenza kusenziwa.

Oku kufuna ukuvezwa okuninzi (kusebenza nge-1, 2, 3 okanye 4) ukusuka kwisenzi somfanekiso, nganye kwindawo eyahlukileyo yokubonisa. Isindululo phakathi kokuvezwa ngenxa yesantya sezithuthi sinikwa ingxelo ngokulungiswa.

Emva kokulungiswa kwemifanekiso emininzi, iziphumo ezinobubanzi obunamandla zinokucinezelwa ukuya kwi-14, 12, 10 okanye 8bits. Zinikiwe iindlela zokucinezelwa ngaxeshanye, isithethi se-ARM uRichard York uxelele i-Elektroniki yeVeki ngeveki, enye yeyombono womntu ngomboniso, kunye nenye yokubona ngomatshini.

Iikhamera ezineentlobo zeepikseli zinokulungiswa. Oku kubandakanya: i-RGGB, i-RGB (i-IR), i-RCCC (apho i-C = icacile) kunye ne-RCCG.

Ngokusetyenziswa kwemoto engqondweni, iprosesa yomfanekiso uyilo lokhuseleko olusebenzayo- nge-ASIL D / ISO 26262 kunye nokuthotyelwa kwe-SIL3 / IEC 61508.

Kubandakanyiwe> iisekethe ezingama-300 zokufumanisa iimpazamo, ezakhelwe ngaphakathi kuvavanyo lokuzihlola, ukuphinda ujonge ukujikeleza kwindlela yedatha kwaye yonke ipikseli imelwe ukuthembeka, yatsho i-ARM.

Inkxaso ibandakanya isoftware yesalathiso yokulawula i-ISP, isivamvo, ulungelelwaniso oluzenzekelayo kunye nokuveza ngokuzenzekelayo, imephu yendlela yesoftware yeemoto eyilelwe ukuthotyelwa kwe-ASIL, iseti yokulungisa kunye nezixhobo zokulinganisa, kunye ne-ecosystem yokuxhasa ukulungiswa kunye nokuzisa ukusetyenziswa okuthile amatyala kunye nabenzi boluvo.

Ipropathi enomgangatho ophezulu wokuqonda iMali-C71 kulindeleke ukuba ihlale kwi-2mm2 kwii-SoCs, kwaye "igcuntswana" labathengi sele bayile, utshilo uYork, kubandakanya ne-silicon ebuyayo kwi-fab.