What is the fundamental difference between Natural Color Images ($ ext{LRGB}$) and False Color Images ($ ext{SHO}$) processing?
Answer
Natural color images assign recorded R, G, B data back to those visible colors, while false color images artificially assign colors based on specific elemental filters
Natural color images attempt to replicate visible light by assigning recorded Red, Green, and Blue exposure data back to those corresponding colors. False color images use narrowband filters isolating specific elements (like SII, $ ext{H} ext{alpha}$, $ ext{OIII}$) and then artificially map those signals to different colors for contrast.
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Understanding Nebulae And Their Colors - YouTube
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