tehislikult genereeritud värvipilt, millel sinine, roheline ja punane pannakse vastavusse teistsuguste lainepikkustega, kui nad on loomulikult nähtavad inimese silmale
artificially generated colour image in which blue, green and red colours are assigned to the wavelength regions to which they do not belong in nature
Hea teada
A false color image is used to reveal or enhance features otherwise invisible or poorly visible to a human eye. In other words, a false color composite is a multispectral image interpretation using the standard visual RGB band range (red, green, and blue).
Valevärvi pildi tegemiseks kasutasin IDRISI moodulit COMPOSITE, milleks on mul vajalikud kolme spektripiirkonna pildid: rohelise, punase ja lähisinfrapunase piirkonna pildid.
NearIR is usually assigned to red on the image; thus, vegetation often appears bright red in false color images , rather than green, because healthy vegetation reflects a lot of nearIR radiation.
