Kiʻi Kiʻi Māmā Haʻahaʻa: Hoʻopaʻa ʻana i nā kiʻi kupanaha i nā kūlana paʻakikī

I kēia au kikohoʻe, ua maʻalahi ke kiʻi ʻana i ka lehulehu me ka hiki ʻana mai o nā smartphones a me nā kiʻi paʻi kiʻi kiʻekiʻe. ʻO ke kiʻi māmā haʻahaʻa kekahi o nā wahi kiʻi i kamaʻilio nui ʻia e kiʻi ai nā mea paʻi kiʻi i nā kiʻi kupanaha i nā kūlana kukui paʻakikī. Ke holomua nei ka ʻenehana kikohoʻe, loaʻa i nā mea paʻi kiʻi nā mea hana e kiʻi i nā kiʻi kupanaha i nā kūlana haʻahaʻa haʻahaʻa.

ʻO ke kiʻi ʻana i nā kukui haʻahaʻa, ʻo ia ka hopu ʻana i nā kiʻi i loko o kahi kaiapuni me ka liʻiliʻi o ka mālamalama maoli, e like me ka pō a i ʻole i loko o kahi ʻōpuni o loko. Hele mai kēia ʻano kiʻi kiʻi me kahi hoʻonohonoho kūʻokoʻa o nā pilikia, me ka ʻike maikaʻi ʻole, ka walaʻau nui, a me ka pono o nā manawa hōʻike lōʻihi. Eia naʻe, me nā mea hana kikohoʻe kūpono a me nā ʻenehana, hiki i nā mea paʻi kiʻi ke hoʻokō i nā hopena koʻikoʻi i nā kūlana haʻahaʻa haʻahaʻa.

ʻO kekahi o nā holomua nui i nā kiʻi kiʻi uila haʻahaʻa, ʻo ia ka hoʻomohala ʻana i nā mana ISO kiʻekiʻe i nā kiʻi kamepiula. Hōʻike ʻo ISO i ka naʻau o ka mea ʻike kamera i ka mālamalama, a ʻo nā hoʻonohonoho ISO kiʻekiʻe e hiki i nā mea paʻi kiʻi ke kiʻi i nā kiʻi ma nā kūlana haʻahaʻa me ka hoʻohana ʻole i kahi kumu kukui hou. Me ka hiki ke kiʻi i nā hoʻonohonoho ISO kiʻekiʻe, hiki i nā mea paʻi kiʻi ke hoʻokō i nā kiʻi ʻoi aku ka mālamalama a me ka ʻoi aku o nā kiʻi i loko o nā pōʻeleʻele, e hōʻemi ana i ka pono o nā kukui artificial.

Ma waho aʻe o nā mana ISO kiʻekiʻe, loaʻa nā kiʻi kiʻi kiʻi ʻenehana hoʻohaʻahaʻa haʻahaʻa haʻahaʻa. Mālama kēia mau algorithms hoʻohaʻahaʻa walaʻau i ka maikaʻi o ke kiʻi a me nā kikoʻī a hiki i nā kūlana kukui paʻakikī, e ʻae i nā mea paʻi kiʻi e hopu i nā kiʻi ʻoi aku ka ʻoi aku o nā kiʻi ʻoi aku ka māmā.

Eia hou, ua hoʻomaikaʻi ka holomua o ka ʻenehana sensor kikohoʻe i ka hana o nā kiʻi paʻi kiʻi ma nā kūlana haʻahaʻa. Nui nā kiʻi kiʻi kiʻi kiʻi hou i hoʻolako ʻia me nā mea ʻike nui e hopu i ka mālamalama a hoʻopuka i nā kiʻi ʻoi aku ka maikaʻi ma nā kūlana haʻahaʻa. Eia kekahi, ua hoʻonui hou ka hoʻomohala ʻana i nā mea ʻike i hoʻomālamalama ʻia i hope (BSI) i ka hana haʻahaʻa haʻahaʻa o nā kiʻi kiʻi kiʻi, hāʻawi i nā mea paʻi kiʻi i nā mea hana e hopu ai i nā kiʻi kupanaha i loko o nā wahi kukui paʻakikī loa.

Ma ke kahua o ke kiʻi paʻi kiʻi, ua hoʻomaikaʻi maikaʻi ʻia nā mana haʻahaʻa haʻahaʻa i nā makahiki i hala iho nei. Ma ka hoʻohui ʻana i nā algorithms hoʻoponopono kiʻi kiʻi kiʻekiʻe me ka hana Night Mode, hiki i nā kāmela kelepona ke hana i nā kiʻi haʻahaʻa haʻahaʻa haʻahaʻa me ka pono ʻole o nā mea hana hou. ʻO kēia mau holomua i hiki ke kiʻi i nā kiʻi haʻahaʻa haʻahaʻa i ka lehulehu ākea, e ʻae ana i kekahi me ke kelepona paʻa e hopu i nā kiʻi hoʻohiwahiwa i nā pōʻeleʻele.

Me ka hui pū ʻana o nā mana ISO kiʻekiʻe, ka ʻenehana hoʻohaʻahaʻa noise a me ka ʻenehana sensor kiʻekiʻe, ua lilo ke kiʻi kiʻi haʻahaʻa haʻahaʻa kiʻi i wahi hoihoi a ikaika no nā mea paʻi kiʻi. ʻO ka hopu ʻana i nā kukui ʻōlinolino o ke kūlanakauhale i ka pō a i ʻole ka lewa pili o kahi pāʻina kukui kukui, hāʻawi nā kiʻi kiʻi kiʻi haʻahaʻa haʻahaʻa i nā mea hiki ʻole i nā mea paʻi kiʻi ke ʻimi a hōʻike i kā lākou ʻike noʻeau.

Ke hoʻomau nei ka ʻenehana kikohoʻe, ʻoi aku ka mālamalama o ka wā e hiki mai ana o nā kiʻi haʻahaʻa haʻahaʻa ma mua o ka wā ma mua, e hāʻawi ana i nā mea paʻi kiʻi i nā mea hana e hoʻolei i nā palena o ka noʻonoʻo a hopu i nā kiʻi kupanaha i loko o nā kūlana kukui paʻakikī loa. Nā kiʻi kupaianaha.