Vatsvakurudzi veMIT vanoburitsa ichachinja chipset yemafoni ekufambisa

Vatsvagiri paMassachusetts Institute of Technology vakagadzira chipset nyowani yemasaini sensors, ayo anozogadzirisazve smartphone kutora mifananidzo.

Maawa mashoma apfuura, Aptina aburitsa pachena maviri matsva emasaenzi maseru enhare mbozha. Iwo ma sensors anoratidza kuti iyo inonzi megapixel mujaho ichiripo, kunyangwe htc yakaratidza tekinoroji yayo ye "Ultrapixel" mune Imwe smartphone uye ikati ma megapixels akawandisa akatakura "mutoro wekupenga".

Aptina's new 12 uye 13-megapixel sensors emifananidzo ichave ichiwanikwa mumafoni uye mahwendefa pakupera kwa2013. Iyo kambani inovimbisa 4k Ultra HD vhidhiyo yekurekodha uye "inoyevedza" kuita mune yakaderera-mwenje mamiriro.

Chipset chitsva cheMIT chichagadzirisa zvekare kutora mafoto mune yakaderera-mwenje mamiriro

Nekudaro, iyo chip nyowani yakagadzirwa nevatsvakurudzi veMIT inonzi inoshandura smartphone kutora mafoto. Maitiro acho akavakirwa pahunyanzvi nyowani iyo inoshandura avhareji-anotaridzika mafoto kuita mifananidzo-inotaridzika.

Ichi chiito hachidi chiito chakawandisa kubva kuvashandisi, avo vanongofanira kubaya bhatani kuti vachinje mifananidzo yavo. Iyo processor yeiyo sensor sensor inogona kubata HDR photography zvirinyore uye nekukurumidza, uku uchidya simba shoma.

Kutora mafoto mazhinji kunodya hupenyu hwakawanda hwebhatiri, asi chipset nyowani inochengetedza simba, ichiita akawanda mabasa, akadaro munyori anotungamira Rahul Rithe. The kukurumidza HDR kugadzirisa ichave inoshanda kwazvo mune yakaderera-mwenje nhare yekutora mifananidzo, yakawedzera Rithe.

Chip chitsva cheMIT chema sensors emifananidzo, chinokwanisa kutora mifananidzo inotaridzika pahunyanzvi pamafoni efoni, yakaziviswa.

Iyo sensor yemifananidzo inotora mapikicha maviri kamwechete: imwe ine kupenya, imwe isina

Anouya emasaenzi maseru akavakirwa pane iyi tekinoroji achagadzirisa dambudziko hombe rekushomeka-kushoma kwekutora mifananidzo: mafoto asina kupenya akasviba zvakanyanya kuti asabatsire, nepo mafoto ane flash ari akawandisa uye akabatwa neyakaomarara mwenje.

MIT's image sensor inotora mifananidzo miviri, imwe isina kupenya uye imwe ine kupenya. Iyo tekinoroji inopatsanura iwo mafoto kune avo ezvigadziko matemba, ipapo inosanganisa iyo "Chimiro chechisikigo" kubva pamufananidzo usina kupenya uye iyo "Ruzivo" kubva kune imwe ine flash, ine mhedzisiro inoshamisa.

Nyowani nzira yekudzora ruzha

Iyo sisitimu inogona zvakare kudzikamisa ruzha, nekutenda kune yakakosha "Sefa mbiri". Sekureva kwaRithe, iri sefa rinosvibisa chete mapikisheni akavakidzana nekupenya kwakaenzana.

Kana iwo mwenje wekupenya wakasiyana, saka sisitimu yacho haizovhiringidza mapikisheni nekuti ichatarisa kuti iwo chikamu chefuremu. Zvinhu zviri mufuremu zvinotarisirwa kuve nematanho ekupenya akasiyana, nepo zvinhu zviri kumashure zvine mwero wakajeka wekupenya.

MIT chipset nyowani inofanirwa kubata akati wandei maitiro panguva imwe chete. Nekudaro, inogona kuita mabasa acho zviri nyore, nekuda kweiyo nzira yekuchengetera data inonzi "Grid yenyika".

Iyi tekinoroji inoparadzanisa mufananidzo muzvidimbu zvidiki uye inopa histogram kune yega bhuroka. Iyo firita firati inoziva nguva yekumira "kupenya pamipendero" nekuti mapikisheni akapatsanurwa mugiridha yemaviri.

Kushanda prototype inowanikwa, asi haina kugadzirira nguva yekutanga

Vatsvakurudzi vakatovaka prototype inoshanda, nerubatsiro rweTaiwan Semiconductor Manufacturing Company, kambani hombe yepasirose yakazvimiririra. Iyo purojekiti yakapihwa mari naFoxconn, imwe yegadziriro huru yemagetsi pasirese, iyo inogadzira zvishandiso zveSony, Apple, uye nevamwe vazhinji.

Iyo yemufananidzo sensor inoenderana ne40-nanometer CMOS tekinoroji uye parizvino iri pasi pekuyedzwa kukuru. Vatsvagiri veMIT havana kuzivisa kuti ma sensors emufananidzo anofambiswa neichi chipset achawanikwa pamusika.