pixel[2] = pixel[2] 0.04045f ? powf((pixel[2] + 0.055f) / 1.055f, 2.4f) : pixel[2] / 12.92f;
Rock & Roll Hall of Fame picks Outkast but not Oasis。关于这个话题，夫子提供了深入分析
The N-closest or N-best dithering algorithm is a straightforward solution to the N-candidate problem. As the name suggests, the set of candidates is given by the closest palette colours to the input pixel. To determine their weights, we simply take the inverse of the distance to the input pixel. This is essentially the inverse distance weighting (IDW) method for multivariate interpolation, also known as Shepard’s method. The following pseudocode sketches out a possible implementation:。快连下载安装对此有专业解读
Artie Beaty, Contributing WriterContributing Writer。服务器推荐对此有专业解读