interpolation
英 美
The chroma interpolation along edges produces noticeable haloing artifacts.
沿边缘的色度插值会产生明显的光晕伪像。
And then an interpolation scheme.
然后要做个插值方案。
You can choose a linear interpolation or quadratic, but you've got to choose it.
你可以选择线性插值或抛物线型插值,但你总要做出选择。