| 摘要 |
A method is proposed for converting a multicolor image in which each pixel has a color intensity value for only a single color, into a full color image. For pixels for which the intensity value of a first color is known, the intensity value of a second (missing) color is interpolated as the intensity value of the first color multiplied by the local average intensity of the second color and divided by the local average intensity of the first color. Each of the intensity values of the first and second color values is determined over a set of nearest neighboring pixels. The smoothing artifact produced by the proposed method is much less than some known algorithms described above, but the computational complexity of the proposed method is low. |
