Aikace-aikacen sa ido na nesa mai nisa kamar tsaron bakin teku ko anti UAV, Sau da yawa muna fuskantar irin waɗannan matsalolin: idan muna buƙatar gano UAVs, mutane, motoci da jiragen ruwa a 3 km, 10 km ko 20 km, wane irin tsayin daka. zuƙowa kyamara module ya kamata mu yi amfani? Wannan takarda za ta ba da amsa.

Dauki wakilin mu Modulun kyamarar zuƙowa mai tsayi a matsayin misali. Tsawon hankali shine 300 mm (42x zuƙowa module), 540 mm (90x zuƙowa module), 860 mm (86x zuƙowa kamara), 1200 mm (80x zuƙowa kamara). Muna ɗauka cewa pixel na hoto yana iya ganewa a 40 * 40, kuma za mu iya komawa ga sakamako masu zuwa.

Tsarin tsari yana da sauqi qwarai.

Bari nisan abin ya zama “l”, tsayin abin ya zama “h”, tsayin mai da hankali ya zama “f”. bisa ga aikin trigonometric, zamu iya samun l = h * (lambar pixel * girman pixel) / F

pixels nawa ake buƙata ya dogara da baya-ƙirar gane ƙarshen algorithm. Idan an yi amfani da 20 * 20 pixels azaman pixel da ake iya ganewa, nisan ganowa shine kamar haka.

Don haka, kyakkyawan tsarin dole ne ya zama haɗin software da hardware. Muna maraba da abokan haɗin gwiwar algorithm masu ƙarfi don yin haɗin gwiwa don ƙirƙirar samfuran kyamarori masu tsayi mai tsayi tare.