Ka Mākaʻikaʻi ʻana o ka Long Range Zoom Camera Module

I ka lōʻihi o ka nānā ʻana i nā noi e like me ka pale kahakai a i ʻole antiUAV, pilikia pinepine mākou i kēia mau pilikia: inā pono mākou e ʻike i nā UAV, nā kānaka, nā kaʻa a me nā moku ma 3 km, 10 km a i ʻole 20 km, he aha ke ʻano o ka lōʻihikōmi pahupaʻikiʻi zoompono mākou e hoʻohana?E hāʻawi kēia pepa i ka pane.

E lawe i ko makou lunamakaainanamodule pahu pahu pahu lōʻihi lōʻihihe laʻana.ʻO ka lōʻihi kiko300 mm (42x zoom module), 540 mm (90x zoom module), 860 mm (86x pahupaʻikiʻi zoom), 1200 mm (80x pahupaʻikiʻi zoom).Manaʻo mākou e ʻike ʻia ka pixel kiʻi ma 40 * 40, a hiki iā mākou ke kuhikuhi i nā hopena aʻe.

He maʻalahi loa ke ʻano.

E hoʻolilo i ka mamao o ka mea "l", ke kiʻekiʻe o ka mea "h", a ʻo ka lōʻihi kiko "f".e like me ka hana trigonometric, hiki iā mākou ke loaʻa l = h * (helu pika * ka nui pika) / F

ʻEhia mau pika e pono ai ma muli o ka algorithm ʻike hope.Inā hoʻohana ʻia ka 20 * 20 pixels e like me ka pixel ʻike ʻia, penei ka mamao o ka ʻike.

No laila, ʻo ka ʻōnaehana maikaʻi ka hui pū ʻana o ka polokalamu a me ka lako.Hoʻokipa mākou i nā hoa algorithm ikaika e hui pū i ka hana ʻana i nā huahana kamera nānā lōʻihi lōʻihi.