message: Imgproc_ColorLab_Full.accuracy test fixed
diff: @@ -1898,13 +1898,15 @@ static void validateResult(const Mat& reference, const Mat& actual, const Mat& s
  int cn = reference.channels();
  ssize.width *= cn;
  bool next = true;
  + //RGB2Lab_f works throug LUT and brings additional error
  + static const float maxErr = 1.f/200.f;
  for (int y = 0; y < ssize.height && next; ++y)
  {
  const float* rD = reference.ptr<float>(y);
  const float* D = actual.ptr<float>(y);
  for (int x = 0; x < ssize.width && next; ++x)
  - if (fabs(rD[x] - D[x]) > 0.0001f)
  + if(fabs(rD[x] - D[x]) > maxErr)
  {
  next = false;
  ts->printf(cvtest::TS::SUMMARY, "Error in: (%d, %d)\n", x / cn, y);
  