Ka mamao mākaʻikaʻi o ka lōʻihi lōʻihi zoom kamera module

Ma nā polokalamu nānā lōʻihi e like me ka pale kahakai a i ʻole antiUAV, pilikia pinepine mākou i nā 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 lunamakaainanakōmi pahu pahu kiʻi zoom 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", ʻo 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

 

Huina (m) UAV kanaka nā kaʻa
SCZ2042HA(300mm) 500 1200 2600
SCZ2090HM-8(540mm) 680 1600 3400
SCZ2086HM-8(860mm) 1140 2800 5800
SCZ2080HM-8(1200mm) 2000 5200 11000

 

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

 

Huina (m) UAV kanaka nā kaʻa
SCZ2042HA(300mm) 1000 2400 5200
SCZ2090HM-8(540mm) 1360 3200 6800
SCZ2086HM-8(860mm) 2280 5600 11600
SCZ2080HM-8(1200mm) 4000 10400 22000

 

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


Ka manawa hoʻouna: Mei-09-2021