| 摘要 |
A method is provided for performing robust frame rate conversion of video data to a higher frame rate. A metric is formed (16) as a function of motion compensation error normalised by a measure of image content, such as image texture (10, 11). The metric is then compared with thresholds (17, 18) to determine whether conversion will be based on motion compensated interpolation or frame repetition. If the metric falls between thresholds, the previously selected mode may be repeated.
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