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Multi-objective optimisation method for product appearance colour matching based on colour imagery

Author

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  • Xia Wu
  • Decai Jin

Abstract

To improve the colour coordination of product appearance, the paper proposes a multi-objective optimisation method for product appearance colour matching based on colour imagery. Firstly, select the product colour image and choose the product appearance colour scheme from two perspectives: the main colour and auxiliary colour. Then, design and optimise the objective function from the perspectives of harmonic ratio and colour matching beauty. Finally, the Grey Wolf algorithm is used to optimise the two-colour parameters in the objective function. By iteratively searching in the solution space, the optimal harmonic ratio and colour beauty are obtained, thereby obtaining the best product appearance colour scheme. Experimental results show that the optimised colour scheme of this method has a harmonious proportion, and the visual effects of different colour matching areas are prominent. The colour difference values of different areas are between 1.47 and 1.60, indicating better colour coordination of the product appearance.

Suggested Citation

  • Xia Wu & Decai Jin, 2024. "Multi-objective optimisation method for product appearance colour matching based on colour imagery," International Journal of Product Development, Inderscience Enterprises Ltd, vol. 28(3), pages 131-146.
    • Handle: RePEc:ids:ijpdev:v:28:y:2024:i:3:p:131-146
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