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Fixed ambiguouty error, signess compare.

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This commit is contained in:
Daniel Angelov
2013-07-13 04:50:03 +03:00
parent 6bd5e12be3
commit 3350533f48
2 changed files with 15 additions and 15 deletions
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6
modules/imgproc/src/lsd.cpp
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@@ -135,7 +135,7 @@ inline bool AsmallerB_XoverY(const edge& a, const edge& b)
inline double log_gamma_windschitl(const double& x)
{
return 0.918938533204673 + (x-0.5)*log(x) - x
+ 0.5*x*log( x*sinh(1/x) + 1/(810.0*pow(x,6.0)));
+ 0.5*x*log(x*sinh(1/x) + 1/(810.0*pow(x, 6.0)));
}
/**
@@ -221,7 +221,7 @@ void LSD::flsd(std::vector<Vec4i>& lines,
Mat gaussian_img;
const double sigma = (SCALE < 1)?(SIGMA_SCALE / SCALE):(SIGMA_SCALE);
const double sprec = 3;
const unsigned int h = (unsigned int)(ceil(sigma * sqrt(2 * sprec * log(10))));
const unsigned int h = (unsigned int)(ceil(sigma * sqrt(2 * sprec * log(10.0))));
Size ksize(1 + 2 * h, 1 + 2 * h); // kernel size
GaussianBlur(image, gaussian_img, ksize, sigma);
// Scale image to needed size
@@ -234,7 +234,7 @@ void LSD::flsd(std::vector<Vec4i>& lines,
ll_angle(rho, N_BINS, list);
}
LOG_NT = 5 * (log10(double(img_width)) + log10(double(img_height))) / 2 + log10(11);
LOG_NT = 5 * (log10(double(img_width)) + log10(double(img_height))) / 2 + log10(11.0);
const int min_reg_size = int(-LOG_NT/log10(p)); // minimal number of points in region that can give a meaningful event
// // Initialize region only when needed