Intee in le'eg ayay kamarada kulaylku arki kartaa?

 

Si aad u fahamto ilaa inta akamarada kulaylka(amakamarad infrared) wax arki kara, marka hore waxaad u baahan tahay inaad ogaato inta uu le'eg yahay shayga aad rabto inaad aragto.

Ka sokow, waa maxay heerka "arkida" ee aad si sax ah u qeexday?

Guud ahaan, "araggu" wuxuu u qaybin doonaa heerar kala duwan:

1. Masaafada ugu badan ee aragtida: ilaa inta uu jiro hal pixel on the sawirka kulaylka shaashadda si ay u muujiso shayga, laakiin kiiskan ma jiri doono cabbir heerkul sax ah

2. Masaafada cabbirka heerkulka aragtida: marka shayga la beegsaday si uu u awoodo inuu cabbiro heerkulka saxda ah, guud ahaan wuxuu u baahan yahay ugu yaraan 3 pixels of detecter in ay ka muuqdaan qalabka, sidaas darteed masaafada cabbirka heerkulka aragtida waa qadarka uu shaygu ku tuuri karo 3 pixelson kamarad sawir kuleyl ah.

3. U fiirsashada kaliya, ma jirto cabbir heerkulka, laakiin la aqoonsan karo, markaa tani waxay u baahan tahay habka loo yaqaan 'Criterion Johnson'.

Shuruudahan waxaa ka mid ah:

(1) tibaaxo daahsoon ayaa muuqda

(2) qaababka waa la aqoonsan karaa

(3) tafaasiisha waa la aqoonsan karaa

Masaafada sawirka ugu badan = tirada pixels toosan × cabbir bartilmaameed (mitir) × 1000

Muuqaalka toosan × 17.45

or

Tirada pixels jiifka × cabbirka bartilmaameedka (mitir) × 1000

Muuqaalka muuqaalka kore × 17.45