Ko te kati hurihuri he tikanga hopu whakaahua e hopukina ai he pikitia kore (i roto i te kāmera kore) i ia anga rānei o te ataata (i roto i te kāmera ataata), ehara i te mea mā te tango whakaahua o te tirohanga katoa i te wā kotahi, engari mā te matawai tere puta noa i te tirohanga, poutū, whakapae rānei. Arā, kāore e hopukina ngā wāhanga katoa o te whakaahua i te wā kotahi. (Ahakoa, i te wā e purei ana, ka whakaaturia te whakaahua katoa o te tirohanga i te wā kotahi, me te mea he tohu i te wā kotahi.) Ka puta he whakapōturitanga matapae o ngā mea tere neke, ngā uira tere rānei o te mārama. He rerekē tēnei ki te "kati ao" e hopukina ai te anga katoa i te wā kotahi. Ka taea te "Kati Hurihuri" te mahi ā-mīhini, ā-hiko rānei. Ko te painga o tēnei tikanga ko te kaha o te pūoko whakaahua ki te kohikohi tonu i ngā photon i te wā o te tukanga hopu, ā, ka piki ake te aro. Ka kitea i runga i te maha o ngā kāmera mamati me ngā kāmera ataata e whakamahi ana i ngā pūoko CMOS. Ka tino kitea te pānga ina whakaahuahia ngā āhuatanga tino nui o te nekehanga, te uira tere rānei o te mārama..
Ārai Ao
Aratau kati ā-aoI roto i tētahi pūoko whakaahua, ka taea e ngā pika katoa o te pūoko te tīmata te whakaatu me te mutu te whakaatu i te wā kotahi mō te wā whakaatu kua whakaritea i ia wā e kohia ana te whakaahua. I muri i te mutunga o te wā whakaatu, ka tīmata te pānui raraunga pika, ā, ka haere tonu i ia rarangi, i ia rarangi tae noa ki te pānuitanga o ngā raraunga pika katoa. Ka puta he whakaahua kāore i te whakapohehetia, kāore he wiri, he piko rānei. Ko ngā pūoko kati ā-ao e whakamahia ana hei hopu i ngā mea neke tere-tere.It ka taea te whakarite ki ngā ārai arotahi tuku iho i roto i ngā kāmera kiriata anaro. Pērā i te iris i roto i te kanohi tangata, he rite tonu ki te whakatuwheratanga arotahi, ā, koinei pea te mea kei roto i tō hinengaro ina whakaaro koe ki ngā ārai..
Me whakatuwhera wawe te kati i te wā e tukuna ana, ā, me kati tonu i te mutunga o te wā whakaatu. I waenganui i te whakatuwheratanga me te kati, ka whakaatuhia katoatia te wāhanga kiriata hei tango i te ahua i te wā kotahi (whakaatu whānui).
E whakaaturia ana i te pikitia e whai ake nei: i roto i te aratau kati ā-ao, ka tīmata, ka mutu hoki ia pika o te pūoko i te wā kotahi, nō reira he nui te mahara e hiahiatia ana, ka taea te penapena i te ahua katoa ki te mahara i muri i te mutunga o te whakaaturanga, ā, ka taea te pānui mārire. He uaua te tukanga hanga o te pūoko, ā, he nui te utu, engari ko te painga he taea te hopu i ngā mea neke tere-tere me te kore e whakapōturi, ā, he whānui ake te whakamahinga.
E whakamahia ana ngā kāmera kati ā-ao i roto i ngā mahi pēnei i te aroturuki pōro, te aunoatanga ahumahi, ngā karetao whare putunga, me ngā waka rererangi.,aroturukitanga waka,mātakitaki tohu,AR me te VRme ētahi atu
Ārai Hurihuri
Aratau kati hurihuriI roto i te kāmera, ka whakaatuhia ngā rarangi pika tetahi i muri i tetahi, me te rerekētanga wā mai i tetahi rarangi ki tetahi. I te tuatahi, ka tīmata te rarangi o runga o te ahua ki te kohikohi i te mārama, ā, ka mutu. Kātahi ka tīmata te rarangi e whai ake nei ki te kohikohi mārama. Ka whakaroa tēnei i te wā mutunga me te wā tīmatanga o te kohikohinga mārama mō ngā rarangi karapīpiti. He rite tonu te wā kohikohinga mārama katoa mō ia rarangi. I roto i te aratau kati hurihuri, ka whakaatuhia ngā rārangi rerekē o te rarangi i ngā wā rerekē i te wa e horapa ana te 'ngaru' pānui i roto i te pūoko, e whakaaturia ana i te pikitia e whai ake nei: ka whakaatuhia te rārangi tuatahi i te tuatahi, ā, i muri i te wā pānui, ka tīmata te whakaaturanga o te rārangi tuarua, me ētahi atu. Nō reira, ka pānuihia ia rārangi, kātahi ka taea te pānui i te rārangi e whai ake nei. E rua noa ngā transistors e hiahiatia ana e ia wae pika hei kawe i te irahiko, nō reira he iti ake te whakaputa wera, he iti te haruru. Ki te whakatauritea ki te pūoko kati ā-ao, he māmā ake te hanganga o te pūoko kati hurihuri, he iti ake te utu, engari nā te mea kāore ia rārangi e whakaatuhia i te wā kotahi, nō reira ka puta he whakapohehe i te wa e hopukina ana ngā mea neke tere-tere.
Te kāmera kati hurihurie whakamahia nuitia ana mō te hopu i ngā mea e neke puhoi ana pērā i ngā tarakihana ahuwhenua, ngā kaikawe tere puhoi, me ngā tono takitahi pērā i ngā kiosk, ngā matawai waeherepae, me ētahi atu.
ME PĒHEA TE ĀRAI?
Mena kāore te tere o te nekehanga i te tino teitei, ā, he puhoi te rerekētanga o te kanapa, he iti noa te pānga o te raruraru i kōrerotia i runga ake nei ki te ahua. I te nuinga o te wā, ko te whakamahi i te pūoko kati ā-ao hei utu mō te pūoko kati hurihuri te tikanga tino taketake me te whai hua i roto i ngā tono tere-nui. Heoi, i roto i ētahi tono tairongo-utu, tairongo-haruru rānei, mēnā rānei me whakamahi te kaiwhakamahi i te pūoko kati hurihuri mō tētahi atu take, ka taea e rātou te whakamahi i te uira hei whakaiti i ngā pānga. He maha ngā āhuatanga me mōhio ki te whakamahi i te āhuatanga uira tukutahi me te pūoko kati hurihuri:● Kāore i roto i ngā wā whakaaturanga katoa he putanga tohu hihi, ina poto rawa te wā whakaaturanga, ā, he roa rawa te wā pānui, kāore he whakaaturanga taupatupatu o ngā rārangi katoa, kāore he putanga tohu hihi, ā, kāore te hihi e kanapa.● Ina poto ake te wā o te uira strobe i te wā whakaatu● Ina poto rawa te wā whakaputa tohu strobe (taumata μs), kāore e taea e te mahi a te strobe te whakatutuki i te whakaritenga pana tere-teitei, nō reira kāore e taea e te strobe te hopu i te tohu strobe.
Wā tuku: Whiringa-ā-rangi 20-2022
