Searched refs:r_sum (Results 1 – 1 of 1) sorted by relevance
414 int64_t r_sum = 0; in ComputeColorCovariance() local432 r_sum += r; in ComputeColorCovariance()451 static_cast<double>(r_sum * r_sum) / pixel_n / pixel_n), in ComputeColorCovariance()453 static_cast<double>(r_sum * g_sum) / pixel_n / pixel_n), in ComputeColorCovariance()455 static_cast<double>(r_sum * b_sum) / pixel_n / pixel_n), in ComputeColorCovariance()457 static_cast<double>(r_sum * g_sum) / pixel_n / pixel_n), in ComputeColorCovariance()463 static_cast<double>(r_sum * b_sum) / pixel_n / pixel_n), in ComputeColorCovariance()