Hōʻike nā kānaka noiʻi MIT i ka hoʻololi ʻana i ka chipset no ke kiʻi paʻi kiʻi paʻalima

Ua hoʻomohala nā mea noiʻi ma ka Massachusetts Institute of Technology i kahi chipset hou no nā kiʻina kiʻi, kahi e hoʻoponopono hou ai i ke kiʻi paʻi kiʻi ʻana.

Nā hola i hala iho nei, Ua hōʻike ʻo Aptina ʻelua mau mea kiʻi kiʻi hou no nā polokalamu kelepona. Hōʻike nā mea e loaʻa mau ana ka lāhui megapixel i kapa ʻia, ʻoiai inā ua hōʻike ʻo HTC i kāna ʻenehana "Ultrapixel" i loko o ka One smartphone a ua ʻōlelo ʻia he nui nā megapixels e halihali i kahi "load of crap".

E loaʻa ana nā mea paʻi kiʻi 12 a me 13-megapixel kiʻi hou o Aptina i nā kelepona paʻalima a me nā papa i ka hopena o 2013. Hoʻohiki ka ʻoihana 4k ultra HD wikiō hoʻopaʻa leo a me ka hana "hoʻoweliweli" i nā kūlana haʻahaʻa.

Hoʻololi hou ka chipset hou a MIT i ke kiʻi paʻi kiʻi i nā kūlana haʻahaʻa

Eia nō naʻe, ua ʻōlelo ʻia ka puʻupuʻu hou i hoʻomohala ʻia e nā mea noiʻi o MIT e hoʻohuli i ke kiʻi paʻi kiʻi. Hoʻokumu ʻia ke kaʻina hana ma kahi hana hou e hoʻololi i nā kiʻi nānā awelika i nā kiʻi nānā ʻoihana.

ʻAʻole koi kēia hana i ka hana nui loa mai nā mea hoʻohana, ka mea e kaomi wale i ke pihi e hoʻololi i kā lākou mau kiʻi. Hiki i ka mea hoʻoponopono o ke kiʻina kiʻi ke mālama Kiʻi kiʻi HDR me ka maʻalahi a me ka wikiwiki, ʻoiai e hoʻopau ana i ka mana liʻiliʻi loa.

ʻO ka lawe ʻana i nā kiʻi he nui e ʻai i ka nui o ke ola o ka pila, akā e mālama ka chipset hou i ka mana, ʻoiai e hana ana i nā hana he nui, wahi a ka mea kākau alakaʻi ʻo Rahul Rithe. ka hoʻoponopono HDR wikiwiki e maikaʻi loa i nā kiʻi uila liʻiliʻi liʻiliʻi, i hoʻohui ʻia ʻo Rithe.

ʻO ka chip hou a MIT no nā mea kiʻi kiʻi, hiki ke kiʻi i nā kiʻi e nānā i nā ʻoihana ma nā kelepona uila.

Lawe ke kiʻikuhi kiʻi i ʻelua mau kiʻi i ka manawa hoʻokahi: hoʻokahi me ka uila, hoʻokahi me ka ʻole

ʻO nā mea kiʻi kiʻi e hiki mai ana e pili ana i kēia ʻenehana e hoʻonā i ka pilikia nui loa o ke kiʻi haʻahaʻa: ʻo nā kiʻi me ka uila ʻole he pouli loa ia e pono ai, ʻoiai nā kiʻi me nā uila e hoʻonui ʻia a hoʻopili ʻia e nā kukui ʻino.

Hoʻopili ke kiʻina kiʻi o MIT i nā kiʻi ʻelua, hoʻokahi me ka uila ʻole a hoʻokahi me ka uila. Māhele kaʻenehana i nā kiʻi i kā lākou mau papa lalo, a laila hoʻohui ia i ka "Maoli ambiance" mai ke kiʻi me ka uila ʻole a me ka "Kikoʻī" mai ka mea me ka uila, me nā hopena maikaʻi loa.

ʻEnehana hōʻemi walaʻau hou

Hiki i ka ʻōnaehana ke hōʻemi i ka walaʻau, mahalo i kahi kūikawā “Kānana ʻelua”. Wahi a Rithe, e hoʻomaʻū wale kēia kānana i nā pika kokoke me ka ʻōlinolino like.

Inā ʻokoʻa nā pae ʻōlinolino, a laila ʻaʻole e blur ka ʻōnaehana i nā pika no ka mea e noʻonoʻo ia he ʻāpana lākou o ka haka. Manaʻo ʻia nā mea i loko o ke kiʻiona i nā pae ʻālohilohi ʻokoʻa, ʻoiai nā mea i ka hope i like ka nui o ka mālamalama.

Pono ka chipset hou a MIT e lawelawe i kekahi mau hanana i ka manawa hoʻokahi. Eia nō naʻe, hiki iā ia ke hana i nā hana me ka maʻalahi, mahalo i kahi ʻikepili mālama i kapa ʻia “Grid of grid”.

Hoʻokaʻawale kēia ʻenehana i ke kiʻi i nā poloka liʻiliʻi a hāʻawi i kahi histogram i kēlā me kēia pā. E ʻike ka kānana ʻelua i ka wā e ho'ōki ai i ka "blurring ma nā kapa" no ka mea ua hoʻokaʻawale ʻia nā pika i ka ʻaoʻao bilateral.

Loaʻa ka prototype hana, akā ʻaʻole mākaukau no ka manawa nui

Ua kūkulu mua nā kānaka noiʻi i kahi prototype hana, me ka ʻoluʻolu a Taiwan Semiconductor Manufacturing Company, ka hui semiconductor kūʻokoʻa kūʻokoʻa nui loa o ka honua. Hāʻawi kālā ʻia ka papahana e Foxconn, kekahi o nā mea hana uila ma ka honua, nāna e hoʻopuka i nā lakohana no Sony, Apple, a me nā mea ʻē aʻe he nui.

Hoʻokumu ʻia ke kiʻiona kiʻi ma o ka ʻenehana CMOS 40-nanometer a ke hoʻowalewale ʻia nei i kēia manawa. ʻAʻole hoʻolaha nā mea noiʻi ma MIT i ka manawa e loaʻa ai nā mea ʻike kiʻi kiʻi ʻia e kēia chipset ma ka mākeke.