> Right. Actually, the problem is not with scaling > coefficients but with that I interpret pixels like > squares of fixed size that cover the source image. > This is wrong, but it‘s a principal disadvantage of > the filtering methods I use. It results in more > serious problem. When you zoom out the image, part of > the source color information is simply lost. > Particulary, thin lines can disappear at all. This > methods work fast, but they are not good to create > thumbnails, for example. High quality scaling should > be done differently.
时间: 2024-11-01 11:21:08