Dubawa
Tsari daga Motion (SfM) yana sake gina juzu'i na 3D da matsayi na kamara daga saitin hotuna na 2D masu jujjuyawa da aka ɗauka daga ra'ayoyi daban-daban. Ita ce kashin bayan taswirar 3D, daukar hoto, da bututun sake ginawa na zamani.
Tsari daga Motsi na cikin ayyukan aikin hangen nesa na kwamfuta wanda ke fassara ko samar da kafofin watsa labarai na gani don bincike, ayyuka, da kerawa.
Zurfafa nutsewa
SfM yana warware abubuwan da ba a sani ba guda biyu a lokaci ɗaya: inda kowace kyamara ta kasance lokacin da ta ɗauki hoto, da kuma inda ake samun maki 3D a duniya. Yana farawa ta hanyar gano abubuwan da suka bambanta (ta amfani da na'urori kamar SIFT) a cikin kowane hoto, sannan daidaita ma'auni na zahiri guda ɗaya a cikin hotuna da yawa. Yin amfani da waɗannan wasiƙun da kuma lissafin yadda maki 3D ke aiwatarwa akan hotuna na 2D, tsarin yana ƙididdige matsayin kyamarar dangi ta hanyar geometry na epipolar. Ana karkatar da maki zuwa gajimare na 3D maras nauyi, kuma haɓakawa na duniya da ake kira gyare-gyaren bundle yana tace duk kyamarori da maki tare don rage girman kuskuren ƙira. Sakamakon haka shine gajimare mara iyaka da madaidaitan matsayi na kamara - mahimmin ginshiƙi wanda hanyoyin sake ginawa suka ginu a kai.
Fahimtar Fasaha
Zuciyar ilimin lissafin SfM shine daidaitawar ɗaure: babban haɓaka mafi ƙanƙantar murabba'ai wanda ba a kan layi ba wanda ke daidaita kowane matsayi da abubuwan da ke cikin kyamara a lokaci guda da kowane maki na 3D don haka hasashensu ya fi dacewa da yanayin fasalin 2D da aka lura. Yana rage girman 'kuskuren ƙididdigewa' - nisan pixel tsakanin inda aya ta sauka a cikin hoton da kuma inda kiyasin 3D na yanzu ya ce ya kamata ya sauka - yawanci ta hanyar Levenberg-Marquardt.
Jagorar Tsarin Daga Motion
Tsari daga Motion (SfM) yana sake gina juzu'i na 3D da matsayi na kamara daga saitin hotuna na 2D masu jujjuyawa da aka ɗauka daga ra'ayoyi daban-daban. Ita ce kashin bayan taswirar 3D, daukar hoto, da bututun sake ginawa na zamani. Tsari daga Motsi na cikin ayyukan aikin hangen nesa na kwamfuta wanda ke fassara ko samar da kafofin watsa labarai na gani don bincike, ayyuka, da kerawa. Don gina zurfin fahimta, bi da Tsarin daga Motsi a matsayin samfurin aiki, ba fasali ɗaya ba: ayyana sakamakon da ake so, bayyana zato, da raba abin da tsarin zai iya yi da dogaro daga abin da har yanzu yana buƙatar yanke hukunci na ƙwararru.
A aikace, ƙungiyoyi masu ƙarfi suna amfani da Tsarin daga daidaiton daidaiton Motsi tare da haƙiƙanin aiki kamar ingancin bayanai, bambancin haske, da daidaiton lakabi. Suna rubuta ƙayyadaddun ƙa'idodin nasara, gwaji akan bayanan gaskiya da gudanawar aiki, da jujjuyawar bisa ga tsarin gazawar da aka lura maimakon cin nasara na lokaci ɗaya. Wannan shine inda fahimtar ka'idar ta juya zuwa iyawa mai dorewa a cikin samfura, manufofi, da ayyuka.
Kayayyakin AI na iya sarrafa aiki da bincike, ganowa, da ayyuka masu alama a sikelin. A lokaci guda, Haƙƙin Hoto da yarda na iya zama haɗari na shari'a idan ba a fayyace ba. Hanyar da ta fi dacewa ita ce haɗa saurin gwaji tare da horon gudanarwa: gudanar da matukin jirgi, kama shaida, buga rajistan ayyukan yanke shawara, da ci gaba da sabunta abubuwan tsaro kamar yadda halayen ƙira, tsammanin mai amfani, da buƙatun tsari ke tasowa.
Dabarun Tasiri
Kayayyakin AI na iya sarrafa aiki da bincike, ganowa, da ayyuka masu alama a sikelin.
Kayayyakin AI na iya sarrafa aiki da bincike, ganowa, da ayyuka masu alama a sikelin. A cikin ƙawance masu inganci, ana fassara wannan zuwa ƙa'idodin aiki waɗanda za a iya aunawa, iyakokin ikon mallaka, da kuma bita-da-kullin bita don ƙungiyoyi su iya haɓaka kwarin gwiwa a maimakon ɓata shakku.
Ƙungiyoyin ƙirƙira za su iya samar da ra'ayoyi cikin sauri tare da ƙarancin bita da hannu.
Ƙungiyoyin ƙirƙira za su iya samar da ra'ayoyi cikin sauri tare da ƙarancin bita da hannu. A cikin ƙawance masu inganci, ana fassara wannan zuwa ƙa'idodin aiki waɗanda za a iya aunawa, iyakokin ikon mallaka, da kuma bita-da-kullin bita don ƙungiyoyi su iya haɓaka kwarin gwiwa a maimakon ɓata shakku.
Ayyuka na iya amfani da siginar hoto da bidiyo waɗanda a baya suke da wahalar aiwatarwa.
Ayyuka na iya amfani da siginar hoto da bidiyo waɗanda a baya suke da wahalar aiwatarwa. A cikin ƙawance masu inganci, ana fassara wannan zuwa ƙa'idodin aiki waɗanda za a iya aunawa, iyakokin ikon mallaka, da kuma bita-da-kullin bita don ƙungiyoyi su iya haɓaka kwarin gwiwa a maimakon ɓata shakku.
Aiwatar da Gaskiyar Duniya
Drone photogrammetry wanda ke juya saitin hoto na iska zuwa filin 3D da ƙirar gini don bincike.
Maido da kamara yana tsayawa zuwa bootstrap NeRF da Gaussian Splatting yanayin sake ginawa
A dijital adana wuraren al'adun gargajiya da mutummutumai azaman ƙirar 3D daga tarin hotunan yawon bude ido
Sake gina laifuffuka ko wuraren haɗari a cikin 3D daga hotunan masu bincike don nazarin shari'a
Hanyoyin Aiwatarwa
Tsarin daga Motsi a aikace
Drone photogrammetry wanda ke juya saitin hoto na iska zuwa filin 3D da ƙirar gini don bincike.
Hoton hoto na Drone wanda ke juyar da hotunan iska zuwa filin 3D da ƙirar gini don ƙungiyoyin bincike yawanci suna samun sakamako mafi kyau lokacin da suka ayyana ƙofofin inganci a gaba, kiyaye hanyar haɓakar ɗan adam don ƙararraki, da bin duk nasarorin samarwa da farashi na kuskure akan lokaci.
Tsarin daga Motsi a aikace
Maido da kamara yana tsayawa zuwa bootstrap NeRF da Gaussian Splatting yanayin sake ginawa.
Maido da kamara zuwa bootstrap NeRF da Gaussian Splatting wuraren sake ginawa Ƙungiyoyi yawanci suna samun sakamako mafi kyau lokacin da suka ayyana ƙofofin inganci a gaba, kiyaye hanyar haɓakar ɗan adam don shari'o'in gefe, da bin duk nasarorin samarwa da farashi na kuskure a kan lokaci.
Tsarin daga Motsi a aikace
A dijital adana wuraren al'adun gargajiya da mutummutumai azaman ƙirar 3D daga tarin hotunan yawon bude ido.
A dijital kiyaye wuraren tarihi na al'adu da mutummutumai azaman ƙirar 3D daga tarin hotunan yawon buɗe ido Ƙungiyoyi yawanci suna samun sakamako mafi kyau lokacin da suka ayyana ma'auni masu inganci a gaba, kiyaye hanyar haɓakar ɗan adam don shari'o'in ƙira, da bin duk nasarorin samarwa da tsadar kurakurai a kan lokaci.
Tsarin daga Motsi a aikace
Sake gina laifuffuka ko wuraren haɗari a cikin 3D daga hotunan masu bincike don nazarin shari'a.
Sake gina laifuffuka ko wuraren haɗari a cikin 3D daga hotunan masu bincike don bincike na bincike Ƙungiyoyi yawanci suna samun sakamako mafi kyau lokacin da suka ayyana ma'auni masu inganci a gaba, kiyaye hanyar haɓakar ɗan adam don shari'o'i, da bin duk nasarorin samarwa da ƙimar kuskure akan lokaci.
Hatsari & Tsare-tsare
Haƙƙoƙin hoto da yarda na iya zama haɗari na shari'a idan ba a fayyace ba.
Ayyukan samfuri na iya bambanta a ko'ina cikin haske, ƙididdiga, da mahalli.
Ƙarya tabbataccen ƙila ba za a iya lura da shi ba sai dai idan an kula da ƙofofin amincewa.
Taswirar Hanya
Ƙayyade ma'auni na karɓa don daidaito, tunowa, da farashi na kuskure.
Ƙayyade ma'auni na karɓa don daidaito, tunowa, da farashi na kuskure. Ɗauki kowane mataki azaman ƙofar shaida: idan ba a cika sharuɗɗa ba, dakatar da fitar, rufe tazarar, sannan kawai faɗaɗa amfani.
Gwada tare da bayanan da suka dace da ainihin yanayin samarwa.
Gwada tare da bayanan da suka dace da ainihin yanayin samarwa. Ɗauki kowane mataki azaman ƙofar shaida: idan ba a cika sharuɗɗa ba, dakatar da fitar, rufe tazarar, sannan kawai faɗaɗa amfani.
Ƙara bita na ɗan adam don ƙarancin amincewa ko tsinkaya mai tasiri.
Ƙara bita na ɗan adam don ƙarancin amincewa ko tsinkaya mai tasiri. Ɗauki kowane mataki azaman ƙofar shaida: idan ba a cika sharuɗɗa ba, dakatar da fitar, rufe tazarar, sannan kawai faɗaɗa amfani.
Bi diddigin ƙirar ƙira kuma sake ingantawa bayan canje-canjen kamara ko saitin bayanai.
Bi diddigin ƙirar ƙira kuma sake ingantawa bayan canje-canjen kamara ko saitin bayanai. Ɗauki kowane mataki azaman ƙofar shaida: idan ba a cika sharuɗɗa ba, dakatar da fitar, rufe tazarar, sannan kawai faɗaɗa amfani.