1. Discuss the metamerism of annelids and its advantages briefly.

2. A more accurate evaluation method expressing metamerism was introduced, according to the characteristic of no weight for in CIE1976 color space.

3. Color metamerism widely exists in color related industry such as textile dyeing and printing, so the concept and evaluation method of color metamerism are detailed in this article.

4. A one color in a color of the light source under the same, but in a separate light sources, their rendering of color change in the phenomenon is called metamerism .

5. The objective of this research is to develop a reflection spectral image detection method based on metamerism breakdown characteristic.

6. The improvement method and relevant evaluation method was looked for through the study of the evaluation method for the metamerism degree of different printed materials.