ME YA SA KAMERA KE BUKATAR "Ikon Daidaitawa"
Dukanmu mun san cewa a lokacin jirgin, drone zai ba da siginar faɗakarwa ga ruwan tabarau biyar na kyamarar da ba ta dace ba. Ya kamata a fallasa ruwan tabarau guda biyar bisa ka'ida cikin cikakkiyar aiki tare, sannan a yi rikodin bayanan POS guda ɗaya a lokaci guda. Amma a ainihin tsarin aiki, mun gano cewa bayan da jirgin mara matuki ya aika da siginar jawo, ba za a iya fallasa ruwan tabarau guda biyar a lokaci guda ba. Me yasa hakan ya faru?
Bayan jirgin, za mu ga cewa jimlar ƙarfin hotuna da aka tattara ta hanyar ruwan tabarau daban-daban ya bambanta. Wannan saboda lokacin amfani da algorithm na matsawa iri ɗaya, rikitaccen fasalulluka na rubutu na ƙasa yana shafar girman bayanan hotuna, kuma zai shafi aiki tare da fallasa kyamarar.
Daban-daban fasali fasali
Mafi hadaddun fasalin fasalin, girman adadin bayanan da kyamara ke buƙata don warwarewa, damfara, da rubutawa., ƙarin lokacin da ake ɗauka don kammala waɗannan matakan. Idan lokacin ajiya ya kai matsayi mai mahimmanci, kamara ba za ta iya ba da amsa ga siginar rufewa a cikin lokaci ba, kuma aikin fallasa ya ragu.
Idan tazarar lokacin da ke tsakanin fallasa biyu ya fi guntu lokacin da ake buƙata don kyamarar don kammala zagayowar hoto, kyamarar za ta rasa hotunan da aka ɗauka saboda ba za ta iya kammala fallasa cikin lokaci ba. Don haka, yayin gudanar da aiki, dole ne a yi amfani da fasahar sarrafa kyamarar aiki tare don haɗa aikin fallasa kamara.
R&D na fasahar sarrafa aiki tare
Tun da farko mun gano cewa Bayan AT a cikin software, kuskuren matsayi na ruwan tabarau guda biyar a cikin iska na iya zama wani lokacin girma sosai, kuma bambancin matsayi tsakanin kyamarori na iya kaiwa 60 ~ 100cm!
Duk da haka, lokacin da muka gwada a ƙasa, mun gano cewa aiki tare da kyamarar har yanzu yana da girma, kuma amsa ya dace sosai. Ma'aikatan R & D sun rikice sosai, me yasa hali da kuskuren matsayi na maganin AT ya yi girma?
Don gano dalilan, a farkon ci gaban DG4pros, mun ƙara mai ƙidayar amsawa zuwa kyamarar DG4pros don yin rikodin bambancin lokaci tsakanin siginar faɗakarwar drone da bayyanar kyamara. Kuma an gwada su a cikin yanayi huɗu masu zuwa.
Scene A: Launi iri ɗaya da rubutu
Scene A: Launi iri ɗaya da rubutu
Scene C: Launi iri ɗaya, laushi daban-daban
Scene D: launuka da laushi daban-daban
Teburin ƙididdiga na sakamakon gwaji
Ƙarshe:
Don wuraren da ke da launuka masu kyau, lokacin da ake buƙata don kyamarar don yin lissafin Bayer da rubutawa zai karu; yayin da ga al'amuran da ke da layuka da yawa, babban bayanan hoton ya yi yawa, kuma lokacin da ake buƙata don damfara kamara zai karu.
Ana iya ganin cewa idan mitar samfurin kamara ta yi ƙasa kuma rubutun yana da sauƙi, amsawar kyamara yana da kyau a cikin lokaci; amma lokacin da mitar samfurin kamara ya yi girma kuma rubutun yana da rikitarwa, bambancin lokacin amsa kamara zai ƙaru sosai. Kuma yayin da ake ƙara yawan ɗaukar hotuna, kyamarar za ta rasa hotuna da aka ɗauka.
Ka'idar sarrafa aiki tare kamara
Dangane da matsalolin da ke sama, Rainpoo ya ƙara tsarin sarrafa martani ga kyamarar don inganta aiki tare da ruwan tabarau biyar.
Tsarin zai iya auna bambancin lokaci-lokaci "T" tsakanin drone aika siginar faɗakarwa da lokacin bayyanar kowane ruwan tabarau. Idan bambancin lokaci "T" na ruwan tabarau biyar yana cikin kewayon da aka yarda, muna tunanin cewa ruwan tabarau biyar suna aiki tare. Idan wani ƙimar ra'ayi na ruwan tabarau biyar ya fi girma fiye da daidaitattun ƙimar, sashin kulawa zai ƙayyade cewa kyamarar tana da babban bambance-bambancen lokaci, kuma a bayyanar ta gaba, za a rama ruwan tabarau bisa ga bambanci, kuma a ƙarshe. ruwan tabarau guda biyar za su fallasa tare da juna kuma bambamcin lokaci koyaushe zai kasance cikin daidaitaccen kewayon.
Aikace-aikacen sarrafa aiki tare a cikin PPK
Bayan sarrafa aiki tare na kyamara, a cikin aikin bincike da taswira, ana iya amfani da PPK don rage yawan wuraren sarrafawa. A halin yanzu, akwai hanyoyin haɗin kai guda uku don kyamarar oblique da PPK:
| 1 | Ɗaya daga cikin ruwan tabarau biyar yana da alaƙa da PPK |
| 2 | Dukkan ruwan tabarau biyar suna haɗe zuwa PPK |
| 3 | Yi amfani da fasahar sarrafa aiki tare na kamara don mayar da matsakaiciyar ƙima zuwa PPK |
Kowane ɗayan zaɓuɓɓukan guda uku yana da fa'ida da rashin amfani:
| 1 | Amfani yana da sauƙi, rashin amfani shine PPK kawai yana wakiltar matsayi na sararin samaniya na ruwan tabarau ɗaya. Idan ruwan tabarau biyar ba a daidaita su ba, zai haifar da kuskuren matsayi na sauran ruwan tabarau su zama babba. |
| 2 | Hakanan fa'idar abu ne mai sauƙi, sanyawa daidai ne, rashin amfani shine cewa kawai zai iya ƙaddamar da takamaiman kayayyaki na musamman. |
| 3 | Abubuwan da ake amfani da su sune daidaitaccen matsayi, babban ƙarfin gaske, da goyan baya ga nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan daban-daban. Rashin hasara shi ne cewa sarrafawa ya fi rikitarwa kuma farashin ya fi girma. |
A halin yanzu akwai jirgi mara matuki yana amfani da allon 100HZ RTK/PPK. Jirgin yana sanye da kyamarar Ortho don cimma 1: 500 topographic taswirar sarrafa taswira mara-ma'ana, amma wannan fasaha ba za ta iya samun cikakkiyar ma'anar sarrafawa don ɗaukar hoto ba. Saboda kuskuren aiki tare na ruwan tabarau guda biyar da kansu ya fi girman daidaiton matsayi na bambancin, don haka idan babu babban kyamarar da ba ta dace ba, babban bambancin mitar ba shi da ma'ana…….
A halin yanzu, wannan hanyar sarrafawa ita ce iko marar amfani, kuma diyya za a yi kawai bayan kuskuren aiki tare da kyamara ya fi madaidaicin ma'ana. Don haka, ga al'amuran da ke da manyan canje-canje a cikin rubutu, tabbas za a sami kurakuran ma'ana ɗaya wanda ya fi girma,. A cikin ƙarni na gaba na samfuran jerin Rie, Rainpoo ya haɓaka sabuwar hanyar sarrafawa. Idan aka kwatanta da hanyar sarrafawa na yanzu, ana iya inganta daidaiton aiki tare da kyamara ta aƙalla tsari na girma da isa matakin ns!
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