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Fix artifacts when using defringe in ciecam02 mode

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heckflosse
2018-03-07 14:35:14 +01:00
parent ed4c8ba009
commit c7145599df
1 changed files with 10 additions and 2 deletions
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12
rtengine/PF_correct_RT.cc
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@@ -9,6 +9,9 @@
// optimized: September 2013, Ingo Weyrich // optimized: September 2013, Ingo Weyrich
// further optimized: February 2018, Ingo Weyrich // further optimized: February 2018, Ingo Weyrich
// //
// Ingo Weyrich March 1028: The above comment 'Chromatic Aberration Auto-correction' sounds wrong
// I guess it should have been 'Purple fringe correction' though it's not restricted to 'Purple'
//
// PF_correct_RT.cc is free software: you can redistribute it and/or modify // PF_correct_RT.cc is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by // it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or // the Free Software Foundation, either version 3 of the License, or
@@ -393,7 +396,12 @@ void ImProcFunctions::PF_correct_RTcam(CieImage * ncie, double radius, int thres
tmbb[i][j] = srbb[i][j]; tmbb[i][j] = srbb[i][j];
} }
} }
j = 0; } // end of ab channel averaging
#ifdef _OPENMP
#pragma omp parallel for
#endif
for(int i = 0; i < height; i++) {
int j = 0;
#ifdef __SSE2__ #ifdef __SSE2__
for (; j < width - 3; j += 4) { for (; j < width - 3; j += 4) {
@@ -409,7 +417,7 @@ void ImProcFunctions::PF_correct_RTcam(CieImage * ncie, double radius, int thres
ncie->h_p[i][j] = xatan2f(interb, intera) / RT_PI_F_180; ncie->h_p[i][j] = xatan2f(interb, intera) / RT_PI_F_180;
ncie->C_p[i][j] = sqrt(SQR(interb) + SQR(intera)); ncie->C_p[i][j] = sqrt(SQR(interb) + SQR(intera));
} }
} // end of ab channel averaging }
} }
} }