No laila, ua nānā ʻoe iā Avatar, e hoʻāʻo e haʻalele i nā kiʻiʻoniʻoni 3D a mākaukau e kūʻai i kahi TV 3D. E kōkua kēia ʻatikala iā ʻoe e hoʻomaopopo i ka paʻakikī o ka ʻenehana 3D a haʻi iā ʻoe i ka mea e nānā ai i ke koho ʻana i kahi TV 3D.
He aha ka TV 3D?
I kēia lā, hōʻike ʻia ka hapa nui o nā ʻike wikiō āpau - nā kiʻiʻoniʻoni, nā papahana, nā pāʻani - ma ke ʻano 2D, ʻo ia hoʻi. ʻIke mākou i ke kiʻi ma nā mokulele ʻelua wale nō. Hoʻohui ʻo 3D i ke kolu o ke ana i kahi kiʻi - hohonu. ʻAʻole he mea hou ka hopena stereoscopic, akā i kēia manawa ua lilo nā ʻenehana 3D i mea nui maoli. I kēia manawa, no ka nānā ʻana i kahi kiʻiʻoniʻoni 3D, ʻaʻole pono e hele i kahi hale kiʻiʻoniʻoni kūikawā a hoʻolilo kālā i nā tiketi pipiʻi. Ua lawa wale ke kūʻai ʻana i kahi TV 3D.
Pehea ka hana ʻana o 3D TV
Aia ma ka puʻuwai o ke kīwī 3D nā hana o ka ʻike kanaka. No laila, i mea e maopopo ai ka hana ʻana o ka ʻenehana 3D, e hoʻomaopopo kākou i ka hana ʻana o ko kākou mau maka a me ka lolo. Aia ma ke kula o ka trigonometry ka huaolelo triangulation. He ala ia e hoʻoholo ai i ka mamao o kahi mea ma ke ana ʻana i nā kihi mai kahi kikoʻī. Hoʻokō like ke ʻano o kā mākou ʻike. Aia nā maka o ke kanaka makua ma kahi mamao o 7 cm mai kekahi i kekahi, no laila ʻike kēlā me kēia mea i ka mea mai kahi kihi ʻokoʻa. Inā pani ʻoe i kou maka hema a nānā i kahi mea, a laila, me ka wehe ʻole ʻana i kou mau maka, e wehe i kou maka ʻākau, me he mea lā ke lele nei ka mea āu e nānā nei. Loaʻa kēia hopena ma muli o ka ʻokoʻa o ke kihi o ka ʻike o kēlā me kēia maka. Hoʻopili a hoʻohālikelike ka lolo i nā kiʻi ʻelua a hāʻawi iā mākou i hoʻokahi kiʻi.
Pēlā nō, ma ka nānā wale ʻana i kahi kiʻi 3D ma kahi pale TV 3D, ma mua e ʻike ʻoe i ʻelua kiʻi kaʻawale. Hoʻomaopopo ka ʻenehana 3D i ka lolo e noʻonoʻo ai ʻoi aku ka lōʻihi a i ʻole ka kokoke o nā mea ma ke kiʻi ma mua o ko lākou maoli. Hoʻolaha ʻia kēlā me kēia o nā kiʻi ʻelua no kēlā me kēia o nā maka ʻelua. Me ke kōkua o nā aniani 3D, hoʻohui ka lolo iā lākou, "hāʻawi" i kahi hopena stereoscopic.
Nā ʻano ʻenehana 3D
E like me nā mea hana kanaka ʻē aʻe, loaʻa i ka ʻenehana 3D nā ʻano like ʻole o ka hoʻomohala ʻana a me ka hoʻokō. Aia 3 mau ʻano o ke kiʻi 3D:
ʻO Anaglyph ke ala mua loa e hoʻohālike i kahi kiʻi 3D me ka hoʻohana ʻana i nā aniani me nā aniani ʻulaʻula a me ka uliuli. I kēia hihia, ʻo ke kiʻi 3D ka hopena o ka kānana kala, ʻo ia ka mea i hōʻike ʻia ai ka hemahema nui o kēia ʻano - nā kala maoli ʻole i 3D.
Hoʻohana ʻia ka ʻenehana passive no ka hoʻokumu ʻana i kahi kiʻi stereoscopic i ka wā e liʻiliʻi ai ka uhi o ke kihi ʻike o ka mea nānā i ke kiʻi ma mua o ka nui o ka pale - no ka laʻana, ma nā hale kiʻiʻoniʻoni me kahi pale nui. ʻO ka pōʻino o kēia ʻenehana inā ʻaʻole ʻoe e kū pololei i mua o ka pale a i ʻole e hili i kou poʻo, ʻaʻole e hana hou nā aniani i ka hopena 3D.
ʻO nā makaaniani 3D ʻoi loa ka holomua a me ke ʻano hou i kēia lā. ʻO ka hemahema o kēia ʻenehana ʻo ka hele ʻana o nā aniani (ʻaʻole i hoʻāʻo ʻia i kēia manawa e loaʻa kahi kiʻi 3D me ka hoʻohana ʻole ʻana i nā aniani a me nā mea kōkua ʻē aʻe). Eia naʻe, hiki i ka mea nānā ke hauʻoli i nā kiʻi Full HD 1080p me nā kala maoli a waiwai.
He aha kāu e pono ai e nānā iā 3D
ʻO ka mua, ka TV 3D hou. ʻAʻole hiki i nā TV 2D maʻamau ke hana hou i nā kiʻi stereo. E ʻoluʻolu e hiki iā ʻoe a me kou ʻohana ke nānā i nā hopena 3D ma mua o ke kūʻai ʻana i ka ʻāpana. Ma kahi o 7% o ka poʻe ʻaʻole ʻike i nā kiʻi stereo ma muli o nā pilikia ʻike like ʻole a i ʻole ka hōʻoluʻolu i ka wā e nānā ai iā lākou (nā ʻeha poʻo, ʻūhā, etc.). A ʻaʻole hiki i nā aniani 3D ikaika loa ke kōkua i kēia hihia.
ʻO ka lua, helu. Hāʻawi ka hapa nui o nā mea hana TV 3D i ka hoʻohana ʻana i nā aniani 3D ikaika e nānā i nā papahana ma 3D. E nānā pono i ka hoʻonohonoho piha, ka loaʻa a me ka hana o nā aniani ke koho a kūʻai i kahi TV. Hele mai ka hapa nui o nā kīwī 3D me hoʻokahi a ʻelua paha mau makaaniani - inā he ʻohana nui kāu, pono ʻoe e kūʻai i nā makaaniani hou e nānā pū ai. I ka manawa like, hiki i nā TV 3D āpau ke hoʻolaha i kahi kiʻi 2D maʻamau i ka hoʻonā kiʻekiʻe, ʻo ia hoʻi, hiki iā ʻoe ke nānā i nā papahana a me nā kiʻiʻoniʻoni ma ka pale o ia mea.
He aha kāu e nānā ai i ke kūʻai ʻana i kahi TV 3D
Hiki i nā TV 3D ke plasma a i ʻole LED/LCD. ʻO kēlā me kēia hihia, he mau mea ʻenehana kiʻekiʻe kēia, hāʻawi ʻia e nā mea hana me nā ʻano hana ʻē aʻe a me nā hiki ke kamaʻilio ākea, me ka pili pūnaewele, ka hiki ke nānā i ke wikiō ma ke koi, kākoʻo no ka media waiho waho, a me nā mea hou aku.
ʻO kekahi o nā mea koʻikoʻi i ke koho ʻana i kahi TV 3D ʻo ia ka helu hoʻomaha o ka pale. ʻOi aku ke kiʻekiʻe, ʻoi aku ka ʻoluʻolu o kou mau maka i ka nānā ʻana i nā polokalamu TV ma ke ʻano 3D a me 2D. ʻO ka hapa nui o nā TV LED/LCD 3D kiʻekiʻe he 200Hz refresh rate, hiki ke hoʻolako ʻia nā hiʻohiʻona haʻahaʻa me ka 100Hz pale refresh rate. No nā TV plasma 3D, 600 Hz refresh rate ka mea maikaʻi loa no kēia lā. Me nā haʻahaʻa haʻahaʻa o kēia hiʻohiʻona o kahi TV 3D, e ʻike ʻoe i ka ʻeha i ka wā e nānā ana i nā hiʻohiʻona ikaika (nā kiʻiʻoniʻoni, nā hoʻolaha haʻuki) no ka manawa lōʻihi.
ʻO kekahi kumu koho koʻikoʻi ke ʻano o ka hoʻopili ʻana i nā aniani 3D ikaika i ka TV. Hiki iā ia ke infrared (Infrared, IR) a me ka lekiō (Radio Frequency, RF). I ka hihia mua, hana nā aniani e like me ke kaohi mamao - e nānā i kahi kiʻi 3D, pono ʻoe e hele pololei i ka laina o ka ʻike o ka mea hoʻouna infrared o ka TV. Hāʻawi ka ʻano ʻelua i ke kūʻokoʻa, no ka mea, hoʻohana ʻo ia i nā nalu lekiō e kamaʻilio me ka TV.
Aia kekahi mau aniani 3D uea, akā he mea ia o ka wā i hala, no laila ʻaʻole mākou e noʻonoʻo pono iā lākou.
Nā hana mālama
I ka hopena, eia kekahi mau ʻōlelo paipai no ka nānā ʻana i ka TV 3D. ʻOiai ke hana mau nei nā mea hoʻomohala TV 3D e hoʻomaikaʻi i ka ʻenehana, no nā poʻe he nui, hiki ke luhi ke nānā lōʻihi i nā kiʻi 3D. Heʻoiaʻiʻo kēia no nā keiki. Hoʻopau i kā lākou nānā ʻana i nā hōʻike TV, ʻoi aku ma ke ʻano 3D.
Laki maikaʻi i kāu kūʻai ʻana a hauʻoli i kāu nānā ʻana!
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April 25, 2024 13:23:55 +0300 GMT
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