摘要 |
The disclosed method uses empirically derived image quality data in order to determine an image resolution for a particular zoom and/or crop operation performed on an image. An acceptability value is specified for the image, e.g., a specific % acceptable, where the acceptability value relates to empirically derived image quality as perceived by a human viewer. Given selected input and output devices, an image resolution is then generated from a combination of the particular zoom and crop and the specified acceptability value. This resolution is specified as the image resolution, e.g., a minimally acceptable resolution, to produce the desired zoom and crop.
|