Cov tawv nqaij ib txwm muaj peev xwm nqus tau lub teeb los tiv thaiv cov kabmob thiab cov ntaub so ntswg hauv lub cev los ntawm kev puas tsuaj ntawm lub cev. Lub peev xwm ntawm lub teeb kom nkag mus rau tib neeg cov ntaub so ntswg yog ze rau nws lub nthwv dej thiab cov qauv ntawm daim tawv nqaij. Feem ntau, tus luv luv lub wavelength, tsob ntoo ntiav rau nkag mus rau hauv daim tawv nqaij. Daim tawv nqaij nqus dej nqus lub teeb nrog pom tseeb. Piv txwv li, cov keratinocytes hauv stratum Corneum tuaj yeem nqus tau ib qho txheej txheem nthwv dej thiab cov plaub ntug dej siab nyob rau hauv lub pob zeb spraviolet ntev (wavelength yog 320 nm ~ 400nm). Daim tawv nqaij nqus cov wavelengths ntawm lub teeb sib txawv, thiab feem ntau ntawm ultraviolet rays yog nqus los ntawm epidermis. Raws li lub nthwv dej nce ntxiv, cov qib ntawm kev nkag ntawm lub teeb kuj hloov. Rays infrared nyob ze lub teeb liab lub tshuab nkag mus rau hauv cov txheej sib sib zog nqus ntawm daim tawv nqaij, tab sis nqus tau los ntawm daim tawv nqaij. Ntev yoj ntev (nthwv cua yog 15 ~ 4004m) nkag siab tsis zoo heev, thiab feem ntau ntawm nws yog nqus los ntawm epidermis.
Qhov saum toj no yog theoretical lub hauv paus uas tusDaim tawv nqaij analyzertuaj yeem siv los kuaj cov teeb meem tawv nqaij sib sib zog nqus. TusDaim tawv nqaij analyzerSiv cov teeb sib txawv (RGB, cov teeb pom kev zoo, lub teeb pom kev zoo, cov kab mob sib txawv, cov teeb meem tseem ceeb, cov teeb meem loj, cov teeb meem loj, cov teeb meem loj, cov teeb meem tseem ceeb, cov teeb meem tseem ceeb, cov teeb meem tseem ceeb, cov teeb meem tseem ceeb, cov teeb meem tseem ceeb, cov teeb meem tseem ceeb, cov teeb meem ntawm cov tawv nqaij loj tuaj yeem raug kuaj pom tawv nqaij tawv.
Lub Sijhawm Post: Apr-12-2022