| 摘要 |
An image interpolation method is provided, including the steps of detecting a color value of each pixel provided in a pixel array; calculating R/G/B (red/green/blue) color values of a central pixel aligned at a center of a unit block provided in the pixel array; calculating R/G/B standard deviations based on a difference between the R/G/B color values of the central pixel and color values of other pixels provided in the pixel block; creating corrected blocks having color values obtained by taking the R/G/B standard deviations into consideration and by comparing the R/G/B color values of the central pixel and the color values of other pixels provided in the pixel block; and obtaining an interpolated color value of the central pixel by using the color values of pixels included in the corrected block.
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