| 摘要 |
In an image conversion device, a unit calculates an estimate pixel value for comparing an upper line pixel value with a lower line pixel value using the upper line pixel value corresponding to a plurality of consecutive pixels to be interpolated in a line between adjacent upper and lower lines in a field image and calculates an estimate pixel value for comparing the lower line pixel value with the upper line pixel value using the lower line pixel value; a unit searches for a combination of an estimate pixel value to minimize the sum of an absolute value of a difference between the estimate pixel value for the upper line and an upper line pixel value and an absolute value of a difference between the estimate pixel value for the lower line and a lower line pixel value; and a unit interpolates a pixel value for the minimizing combination.
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