Figure 11, CIE 1931 standard chromaticity observer spectrum X stimulus value before and after smoothing overlap image and first level difference overlap image
Figure 11, CIE 1931 standard chroma observer spectral X stimulation value smooth front and rear overlap graph and first-level step difference overlap chart.
Figure 11, CIE 1931 standard chroma observer spectral x-stimulus value before and after smoothing overlap map and first order difference overlap map<br>