Searched refs:sxy (Results 1 – 2 of 2) sorted by relevance
84 const double sxy = xym * iw - iwx * iwy; in get_ssimg() local91 const double s = (sxy + C33) / (sxsy + C33); in get_ssimg()146 const double sxy = xym * iw - iwx * iwy; in get_ssimfull_kernelg() local152 const double s = (sxy + C33) / (sxsy + C33); in get_ssimfull_kernelg()
280 double sxy = stats->xym * stats->w - xmym; in VP8SSIMGet() local289 fnum = (2 * xmym + C1) * (2 * sxy + C2); in VP8SSIMGet()299 const double sxy = s->xym * s->w - s->xm * s->ym; in VP8SSIMGetSquaredError() local300 const double SSE = iw2 * (sxx + syy - 2. * sxy); in VP8SSIMGetSquaredError()