5.4.2 PhotoCity

PhotoCity solves te kounga raraunga me te tīpako raruraru i roto i te kohinga raraunga tohaina.

Paetukutuku pēnei i Flickr ko Facebook taea iwi ki te faaite i pikitia ki o ratou hoa, me te whānau, engari te hanga ano hoki e ratou kaipupuri nui o ngā whakaahua e taea te whakamahi mō te tahi atu mau opuaraa. Hei tauira, Agarwal et al. (2011) whakamātau ki te whakamahi i enei whakaahua ki "Hanga Roma i roto i te Day" mā te whakamahi i 150,000 pikitia o Roma ki te waihanga i tētahi anō 3D o te pa. No te pae tūruhi rite te Coliseum reira i nui pikitia ipurangi ki te whakaputa i ngā tauira 3D (Figure 5.10), engari i iti te kounga o enei reconstructions i te meka i tangohia te nuinga o ngā whakaahua i i te tirohanga rongonui taua, mahue wahi o te whare unphotographed. I tua atu, hoki te nuinga wahi o te pa, i wātea kore nui whakaahua. Ko te kupu, te whakamahi i te raraunga kitea i kaipupuri whakaahua, kore ia e taea ki te waihanga katoa o Roma. Otiia, te aha, ki te taea te haina tūao ki te kohikohi i te whakaahua e tika ana ki te pono "Hanga Roma i roto i te Day"?

Whakaahua 5.10: He anō D-3 o te Coliseum i te huinga nui o nga whakapakoko D-2 i te kaupapa "Building Roma i roto i te Day". Nga tapatoru tohu nga wāhi i ai tangohia nga whakaahua i (Agarwal et al. 2011) .

I roto i te tikanga ki te taea te kohinga o ngā tau nui o whakaahua hāngai, whakawhanakehia Kathleen Tuite me hoa PhotoCity, he kēmu photo-tukuake. Kotahi āhuatanga ataahua o PhotoCity he e tahuri reira te mahi pea a te kaimahi o te raraunga kohinga-tukuake whakaahua-ki te mahi game-rite whai wāhi kapa, puni, me haki (Figure 5.11). Te hoahoa o PhotoCity ano huatau solves te tīpako me te kounga raraunga tamataraa o eBird me ētahi atu kaupapa kohinga raraunga tohaina.

Whakaahua 5.11: tahuri PhotoCity te mahi pea a te kaimahi o te kohikohi raraunga (arā, tukuake whakaahua) a tahuri ana e ia ki te kēmu (Tuite et al. 2011) .

I horaina te tuatahi PhotoCity ki taea ai te hangaia anō 3D o rua wānanga: Cornell University ko University o Washington. Kaitākaro i ia wānanga i taea e tirotiro i te āhua o te tauira anō o to ratou wānanga o nāianei. Na, i taea e whiwhi ratou ngā na roto i te tuku whakapakoko e whakawhānui i te tauira o nāianei. Hei tauira, ki te nui rawa te pātītī i te tauira o Uris Library (i Cornell) nāianei, i taea e te kaitākaro whiwhi ngā na roto i te tuku pikitia hou o reira. Arohaehae, e hāngai ana nga whakaahua i tukuake me īnaki ki whakaahua tīariari kia e taea te whakamana ratou, me te maha o ngā riro te kaitākaro kei i runga i te nui tāpiri e ratou whakaahua ki te tauira o nāianei. I roto i te mutunga, i taea ki te whakamahi i enei whakaahua tukuake ki te waihanga taumira teitei tauira 3D o whare i runga i fare e rua (Figure 5.12) te kairangahau.

Whakaahua 5.12: te kēmu PhotoCity whakahohea kairangahau me ngā kaiuru ki te waihanga-kounga teitei tauira 3D o whare whakamahi whakaahua tukuake e ngā kaiuru (Tuite et al. 2011) .

Te hoahoa o PhotoCity huatau solves rua raruraru: whāmanatanga raraunga, me te tīpako. Tuatahi, i whakamana e ōrite ratou ki whakaahua o mua i roto i āu tahuri ki whakaahua o mua te ara katoa hoki ki nga whakaahua purapura i tukuake e kairangahau whakaahua. I roto i te mau parau te tahi atu, no te mea o tenei hapanga hanga-i roto i, he mea tino uaua hoki ki te pūnaha farii i raraunga kino. Tuarua, te pūnaha piro fakanatula whakaako kaiuru ki te kohikohi i te tino faufaa-e kore te tino watea-raraunga. I roto i te meka, i konei ko etahi o nga rautaki e fakamatala'i kaitākaro te whakamahi i roto i te tikanga ki te whiwhi atu ngā, i te mea ōrite ki te kohi raraunga atu faufaa (Tuite et al. 2011) :

• "[Tamata ahau ki] fakafuofua'i 'i te wa o te ra, me te rama e tangohia etahi pikitia i; e tauturu i tenei ārai makanga i te kēmu. Ki te taua mea, he ra kapua te pai i tawhiti, no te pā ana ki nga pito e no te tauturu i te ahua kēmu i te āhuahanga i oku pikitia iti rerekē. "

• "I reira paki, whakamahia ahau āhuatanga anti-wiri o toku kāmera ki te tukua ahau ki te tango i whakaahua i te haere ana a tawhio noa te rohe ngā. tukua tenei ahau ki te tango i whakaahua e hōu i kore he ki te mutu taku tāwhana. titiro matatau iti iwi i ahau ": hoki bonus!

• "Mau maha pikitia o hanga tetahi ki 5 megapixel kāmera, ka haere mai te kāinga ki te tuku, i ētahi wā ki runga ki te 5 gigs i runga i te manga wiki, ko rautaki hopu whakaahua tuatahi. Faanahonahoraa whakaahua i runga i waho kōpaki puku mārō i te wānanga rohe, hanga, ka whakaratohia mata o te whare nahanaha pai ki te hanganga te tukunga ".

Ēnei tauākī i ngā kaiuru whakaatu e ina e whakaratohia ratou urupare tika, ka taea e ratou hei tohunga rawa i kohikohi raraunga o te pānga ki kairangahau.

Whānui, whakaatu ana te kaupapa PhotoCity e kore tīpako me te kounga raraunga he raruraru tōnoa i roto i te kohinga tohatoha raraunga. I tua atu, whakaatu i te reira e kore e kaupapa kohinga raraunga tohaina iti ki ngā mahi e kua iwi mahi tonu, pērā i matakitaki manu. Ki te hoahoa tika, e taea te faaitoitohia tūao ki te mahi i te tahi atu mau mea atoa.