E like me 1991, ka National Institute of Anthropology and History and the National Institute of Astrophysics, Optics and Electronics (INAOE), ma o ka National Library of Anthropology and History and the Permanence of the Image Group, ua kau inoa i ka ʻaelike a ka laulima ʻana no ka hoʻokō ʻana i kahi papahana mālama kiʻi laulā.
ʻO kekahi o nā hana nui o ka papahana i loko o ka hana ʻana o nā facsimiles kiʻi paʻi kiʻi kiʻekiʻe loa mai ka hōʻiliʻili o nā codice i mālama ʻia e ka Waihona.
He pahuhopu pālua kā kēia hana: ma kekahi ʻaoʻao, e kākoʻo i ka mālama ʻana o nā codices ma o ke paʻi kiʻi ʻana, ʻoiai ʻo kekahi o nā koi nui loa no ke kūkākūkā ʻana o kēia mau mea no ka paʻi kiʻi paʻi kiʻi no ke aʻo ʻana a me ka paʻi ʻana, a ma kekahi ʻaoʻao, e hana i nā kiʻi o hoʻonā kiʻekiʻe e hoʻokalakupua iā lākou a ma hope e lawe iā lākou i kahi leki uila e ʻae ai i ke komo i kāu kūkā kamaʻilio, ma ke ʻano o kahi pēke kiʻi uila, me nā pae like ʻole o ka launa ʻana, kahi e hiki ai i ka mea noiʻi ke hoʻohana manuahi iā lākou.
No ka hoʻokō ʻana i nā pahuhopu i hōʻike ʻia, ua hoʻonohonoho ʻia kahi kime interdisciplinary i hiki ai ke mālama i nā ʻepekema āpau i hoʻopili ʻia i loko o ka papahana, ma o nā ʻāpana like ʻole o ka noiʻi noi. Pēlā nō hoʻi, nā lako pono, nā emuliona paʻi kiʻi a me ka ʻōnaehana kukui i hōʻike ʻia, i hopena i ka hoʻolālā ʻana o kahi ʻōnaehana reprographic hiki ke hana i nā pā kiʻi ʻeleʻele a me keʻokeʻo, i ka hoʻonā kiʻekiʻe me ka maikaʻi mats facsimile. . Hana ʻia kēia ʻōnaehana me nā pono opua e hoʻopili ʻia me kahi kāmele kani, i ka ʻano 4 × 5,, me kahi aniani apochromatic (ʻo ia hoʻi, he aniani i hoʻoponopono ʻia i like ka lōʻihi o ka lōʻihi o nā kala mua ʻekolu. mokulele kiko) a me kahi kākoʻo e hiki ai i ke kāmela ke hoʻonoho ʻia ma kahi axis xy e neʻe i kahi symmetrical a me ke ala pololei i ka mokulele o ka palapala e paʻi kiʻi ʻia.
ʻO ke kaulike o ke kāmela a me ka hope o nā aniani e pili ana i ka mokulele o nā codices he mea nui, a me ka mālama ʻana i ka symmetry a me kahi pae like like i nā kiʻi. Pono e hana i kēia ma kēia ala, ʻoiai kiʻi ʻia nā kiʻi paʻi kiʻi o kekahi mau codice, ke ʻano nui, i hana ʻia e nā ʻāpana, i mea e loaʻa ai ka hoʻonā kiʻekiʻe loa.
ʻO nā codices nā palapala me ka waiwai hoʻoilina o ka mōʻaukala e koi ai i nā hana mālama koʻikoʻi loa, ʻo ia ke kumu i hoʻolālā ʻia ai kahi pae kukui e kōkua i ka mālama ʻana i ka paʻa o nā meaola o nā palapala i ʻōlelo ʻia.
Ua kāpae ʻia ka hoʻohana ʻana o ke kukui uila uila ma muli o ka momona o nā mea i hoʻokuʻu ʻia i ultraviolet, a ua koho ʻia no ke kukui 3 400 ° K tungsten.Ua hoʻonohonoho ʻia he ʻehā mau kukui kiʻi ʻehā he 250 me nā kānana diffuser aniani aniani a Hoʻopili ʻia nā kānana polarizing Acetate e mālama i kahi ʻōnaehana kukui keu polarized. Ua hoʻokau pū ʻia kahi kānana polarizing-analyzer i ke aniani kāmela i hiki ai ke kuhikuhi ʻana o nā kukuna kukui mai nā ipukukui a hōʻike ʻia e ka palapala e "hoʻohuli ʻia" e ka kānana aniani, a no laila ko lākou komo ʻana i kā kāmela i loaʻa kamaʻilio e like me kā lākou i ka wā i puka ai. Ma kēia ala ua hiki ke kāohi i nā aniani a me nā ʻano, a me ka hoʻonui ʻana i ka ʻokoʻa me nā kukui like like, diffuse a me nā hoa aloha no ka palapala; ʻo ia hoʻi, 680 lux, 320 ma lalo o ka 1,000 lux ʻae ʻia no ke paʻi kiʻi ʻana i nā mea hale hōʻikeʻike.
ʻO ka pane densitometric o nā ʻano ʻehā o ka emulsion i hōʻike ʻia no nā kiʻi paʻi kiʻi: kiʻi kiʻi Ektachrome 64 type T no nā kiʻi paʻi kala me 50 a 125 mau laina / mm hoʻonā; ʻO Vericolor II ʻano L no nā negatives kala me 10 a 80 mau laina / mm hoʻonā; T-max no nā mea maikaʻi ʻole o 63 a 200 mau laina / mm hoʻonā, a me ka wikiwiki kiʻekiʻe ʻeleʻele a me keʻokeʻo kiʻiʻoniʻoni infrared me kahi hoʻonā o 32 a 80 mau laina / mm.
ʻO nā kiʻi i loaʻa mai nā hoʻokolohua i hana ʻia i ka hoʻomaka o ka papahana i kālua ʻia i ka microdensitometer INAOE. ʻO kēia mau hana i ʻāpana o ka ʻāpana pailaka ʻelua. ʻO nā mea i loaʻa ma ka 64 T transparency film ua kikokiko ʻia i ka ʻeleʻele a me ke keʻokeʻo me ka hoʻonā ʻana o 50 microns i kēlā me kēia kiko, i lawa e hoʻihoʻi i ke kiʻi a me kekahi mau kiʻi kiʻi i hiki ʻole ke ʻike maka ʻia me ka maka ʻole i ke kumu. Me kēia hoʻonā a hāʻawi ʻia i ka wahi digitization, noho kēlā me kēia papa i ka awelika o 8 MB o ka hoʻomanaʻo.
Hoʻopaʻa ʻia kēia mau kiʻi, i ke kumu, ma ka pā paʻaloko o ke kamepiula e pili ana i ka ʻōnaehana microdensitometry; ma hope, ua hoʻolilo ʻia (ma o ka pūnaewele) i kahi wahi hana SUN no ka hoʻouna ʻana, a laila hana ʻia i ka wahi hana Iraf, kahi manipulator ʻikepili no ka loiloi o nā kiʻi astronomical.
Hoʻomaʻamaʻa ʻia nā kiʻi i nā waihoʻoluʻu pseudo maikaʻi a maikaʻi ʻole, a ma kēia ʻano ua kālailai ʻia lākou e nānā i nā ʻokoʻa i hōʻike ʻia e ka ʻike e like me ka hui pū ʻana o nā waihoʻoluʻu pseudo. ʻO kekahi o nā hopena nui ka noiʻi ʻana i nā codices, i hoʻokumu ʻia i nā kiʻi pseudo-colourized, ʻaʻole wale e ʻae iā mākou e ʻike i ka ʻike me ka ʻoi aku ka maopopo ma mua o ka ʻeleʻele a me ke keʻokeʻo, akā uku pū kekahi no kekahi deterioration i kaumaha ʻia e nā palapala - ma muli o ka hala ʻana o ka manawa. manawa-a me nā waiwai ʻē aʻe a i ʻole nā ʻano kūlohelohe o ka palapala, e like me nā ʻano, nā olonā, nā abrasion, nā detachment o ka impregnation, a pēlā aku.
ʻO kahi hui interdisciplinary i hana ʻia me nā conservators, nā mōʻaukala, nā mea hoʻihoʻi, nā mea paʻi kiʻi, nā ʻepekema, nā ʻenekini uila, nā mea hoʻokolohua a me nā limahana keʻena hoʻokolohua, nā mea āpau o nā hui aupuni ʻelua, i komo i ka papahana, a ma o ka ʻaelike i hui maikaʻi ʻia ai ko lākou ʻike. a me nā ʻike no ka mālama ʻana i nā hoʻoilina moʻomeheu o Mekiko.
I kēia lā, ʻumikūmākolu mau codie kumu i hoʻoulu ʻia: Colombino, Boturini, Sigüenza, Tlatelolco, Azoyú II, Moctezuma, Mixteco Postcortesiano No.36, Tlaxcala, Nahuatzen, San Juan Huatla, Partial Plan of Mexico City, Lienzo de Sevina a me Mapa na Coatlinchan.
ʻO nā koho noiʻi i hāʻawi ʻia e nā kiʻi uila he nui. Hiki ke hana ʻia ke kuhiakau o ka hoʻihoʻi uila ʻana o nā kiʻi, no ka laʻana, hoʻihoʻi i nā helu leo o ke kiʻi ma ka pae pixel (kiʻi kiʻi), a me ke kūkulu hou ʻana i nā kikoʻī hoʻohaʻahaʻa a nalowale paha, e kau ana i nā helu o nā helu o nā pika pili. i kahi i nīnau ʻia.
I kēia manawa, ka hoʻohana ʻana o nā kiʻi uila a / a uila paha i nā hōʻiliʻili o ka mōʻaukala e ʻae i ka loaʻa nui ʻana i ka hōʻiliʻili, a hoʻonui i ka hiki ke mālama ʻia ka hana e ka hoʻopili ʻana iā lākou i nā ʻōnaehana automated o ka ʻike kūmole a me ka waihona. Pēlā nō, me nā kiʻi paʻi kiʻi, hiki ke kūkulu hou ʻia nā palapala e nā ʻano hana kūpono kiʻi a hoʻolālā ʻia e nā mea noiʻi mai nā ʻano ʻano like ʻole.
ʻO ka mea hope loa, he kiʻi nā kiʻi uila no ka ʻike ʻana i nā kope o ka hōʻiliʻili, hiki ke hoʻopili ʻia i ka palapala o ka mālama ʻana i nā palapala, i ka nānā ʻana i nā hana hoʻōla kino a me ka loaʻa ʻana o nā paʻi uila ma ka pepa no ka museographic a / a i ʻole nā luna hoʻoponopono; Pēlā nō, he mea pono ka nānā ʻana i kahi mea e hōʻike ai i ka deterioration hiki i nā palapala ke ʻeha i ka manawa.
ʻO nā kiʻi kikohoʻe kekahi mea hana no ka loiloi a me ka palapala o nā hōʻiliʻili kiʻi; akā naʻe, ʻaʻole pono ka hoʻokō ʻana i kēia mau kaʻina hana e hōʻino i nā hana mālama e hōʻoia i ka palekana o kēlā mau hōʻuluʻulu mōʻaukala like.
Puna: Mekiko i ka Manawa Helu 10 Kekemapa
