Masu binciken MIT sun bayyana kwakwalwar juzu'i don daukar hoto ta hannu

Masu bincike a Cibiyar Fasaha ta Massachusetts sun kirkiro wata sabuwar kwakwalwar kwamfuta ga na’urar hango hoto, wacce za ta sake fasalta daukar hoto ta zamani.

Bayan 'yan sa'o'i da suka wuce, Aptina ya bayyana sabbin firikwensin hoto guda biyu don na'urorin hannu. Na'urar ta auna firikwensin sun nuna cewa abin da ake kira megapixel race har yanzu yana aiki, koda kuwa HTC ya bayyana fasahar sa ta "Ultrapixel" a cikin wayan Waya daya kuma ya ce megapixels da yawa na dauke da "kayan abin kunya".

Sabbin na'urori masu auna hoto na 12 da 13-megapixel Aptina za su kasance a cikin wayoyin komai da ruwanka da wayoyin hannu a ƙarshen shekarar 2013. Kamfanin ya yi alƙawarin rikodin bidiyo 4k matsananci HD da kuma “rawar gani” a cikin yanayin rashin haske.

Sabuwar kwakwalwar MIT zata sake fasalin daukar hoto ta hannu a cikin yanayi mara nauyi

Koyaya, sabon guntu wanda masu bincike na MIT suka kirkira ana cewa yana kawo sauyi ga ɗaukar wayoyin komai da ruwanka. Tsarin ya dogara ne da wata sabuwar dabara wacce zata canza hotuna masu matsakaita zuwa hotunan masu sana'a.

Wannan aikin ba zai buƙaci aiki da yawa daga masu amfani ba, waɗanda kawai za su danna maɓallin don canza hotunan su. Mai sarrafa firikwensin hoto yana iya ɗauka HDR daukar hoto tare da sauƙi da sauri, yayin cinye ƙananan iko.

Photosaukar hoto da yawa yana cin rayuwar batir mai yawa, amma sabon kwakwalwar zai adana iko, yayin aiwatar da ayyuka da yawa, In ji marubucin marubucin Rahul Rithe. The aikin HDR mai sauri zai yi tasiri sosai a cikin ɗaukar wayoyin hannu marasa ƙarancin haske, in ji Rithe.

Sabon guntu na MIT don na'urori masu auna hoto, masu iya ɗaukar hotuna masu ƙwarewa a wayoyin hannu, an bayyana.

Firikwensin hoto yana ɗaukar hotuna biyu a lokaci ɗaya: ɗaya tare da walƙiya, ɗayan ba tare da shi ba

Na'urar haska hotuna masu zuwa dangane da wannan fasaha za su magance babbar matsalar ɗaukar hoto mara nauyi: hotuna ba tare da walƙiya sun yi duhu sosai don ba su da amfani, yayin da hotuna tare da walƙiya suka cika da haske da kuma tsananin haske.

MIT din firikwensin hoto yana ɗaukar hotuna biyu, ɗaya ba tare da walƙiya ba kuma ɗayan tare da walƙiya. Fasahar ta raba hotuna zuwa matakan su, sa'annan ta haɗu da “Yanayin yanayi” daga hoto ba tare da walƙiya ba kuma “Cikakken bayani” daga ɗayan da ke da walƙiya, tare da sakamako mai ban sha'awa.

Sabuwar fasahar rage amo

Hakanan tsarin zai iya rage amo, godiya ta musamman "Tace hadin kai". A cewar Rithe, wannan matattarar za ta dushe pixels ɗin maƙwabta ne kawai tare da daidaitaccen haske.

Idan matakan haske sun banbanta, to tsarin ba zai dushe pixels ba saboda zaiyi la'akari da cewa suna daga cikin firam. Abubuwan da ke cikin firam ana tsammanin suna da matakan haske daban-daban, yayin da abubuwa a bango suke da matakan haske iri ɗaya.

Sabon chipset na MIT zai iya aiwatar da matakai da yawa lokaci guda. Koyaya, yana iya aiwatar da ayyuka cikin sauƙi, saboda fasahar adana bayanai da ake kira "Hanyar sadarwa biyu".

Wannan fasaha ta raba hoto zuwa ƙananan toshe kuma ta sanya tarihin a kowane gungu. Tacewar bangarorin biyu zata san lokacin da za a daina “yin duhu a gefen gefuna” saboda an raba pixels a cikin layin kasashen biyu.

Samfurin aiki yana samuwa, amma ba a shirye don lokacin farashi ba

Masu binciken sun riga sun gina samfurin samfuri, ladabi da Kamfanin Kamfanin Semiconductor na Kamfanin Masana'antu na Taiwan, babban kamfanin samar da kayan masarufi na duniya. Kamfanin Foxconn ne ya dauki nauyin aikin, daya daga cikin manyan kamfanonin kera kayayyakin lantarki a duniya, wanda ke kera na'urori na Sony, Apple, da sauransu.

Hoton hoton ya dogara ne da fasahar CMOS 40-nanometer kuma a halin yanzu yana ƙarƙashin gwaji mai nauyi. Masu bincike a MIT ba su sanar da lokacin da firikwensin hotunan da wannan kwakwalwar ke amfani da su za su kasance a kasuwa ba.