Rattanapitak, Wirat

Preferred name

Rattanapitak, Wirat

Main Affiliation

School of Architecture, Art, and Design

Email

wirat.ra@kmitl.ac.th

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Comparative efficiency of color models for multi-focus color image fusion
(2010-12-01)
Rattanapitak, Wirat
;
Udomhunsakul, Somkait
The comparative efficiency of color models for multi-focus color image fusion is presented in this paper. The objective of these experiments is to finding the proper color model for using in multi-focus color image fusion. In our research study, firstly we transform RGB color model of source images into four color models that are YIQ, YCbCr, HSV and HSI color models. Next, the intensity or luminance component is only used in fusion process using Spatial Frequency Measurement based fusion method compared with Stationary Wavelet Transform with Extended Spatial Frequency Measurement. Finally, the fused image results are transformed back to RGB model to get the final results. The experiments show that the YCbCr color model outperforms other color models in term of objective quality assessment.