| 摘要 |
<p>The present invention relates to a method and a system for processing images. The invention relates in particular to a method and a system for processing an image using interpolating. The method determines a variation value for different sets of pixels in a CCD, and the set of pixels with the highest correlation (lowest numeric value) is selected. A missing colour at a given pixel is expressed in terms of the information contained in the selected set of pixels. If the variation value is below a certain threshold, due to noise or other factors, an alternative set of pixels using a different variation method may be selected. The missing colour is estimated as a weighted sum of e.g. the green samples divided by the weighted sum of e.g. the red samples multiplied by the sampled value from the pixel to be estimated.</p> |
