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bugfix for CA auto-correct code

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This commit is contained in:
Emil Martinec 2010-06-03 23:39:51 -05:00
parent 77914ebbf8
commit e827f06458
1 changed files with 2 additions and 2 deletions
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4
rtengine/CA_correct_RT.cc
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@ -323,7 +323,7 @@ void RawImageSource::CA_correct_RT() {
//solve for the interpolation position that minimizes color difference variance over the tile
//vertical
gdiff=0.625*(rgb[indx+TS][1]-rgb[indx-TS][1])+0.1875*(rgb[indx+TS+1][1]-rgb[indx-TS+1][1]+rgb[indx+TS-1][1]-rgb[indx-TS-1][1]);
gdiff=0.3125*(rgb[indx+TS][1]-rgb[indx-TS][1])+0.09375*(rgb[indx+TS+1][1]-rgb[indx-TS+1][1]+rgb[indx+TS-1][1]-rgb[indx-TS-1][1]);
gradwt=fabs(0.25*rbhpfv[indx]+0.125*(rbhpfv[indx+2]+rbhpfv[indx-2]) );
deltgrb=(rgb[indx][c]-rgb[indx][1]);
@ -333,7 +333,7 @@ void RawImageSource::CA_correct_RT() {
coeff[0][2][c] += gradwt*gdiff*gdiff;
//horizontal
gdiff=0.625*(rgb[indx+1][1]-rgb[indx-1][1])+0.1875*(rgb[indx+1+TS][1]-rgb[indx-1+TS][1]+rgb[indx+1-TS][1]-rgb[indx-1-TS][1]);
gdiff=0.3125*(rgb[indx+1][1]-rgb[indx-1][1])+0.09375*(rgb[indx+1+TS][1]-rgb[indx-1+TS][1]+rgb[indx+1-TS][1]-rgb[indx-1-TS][1]);
gradwt=fabs(0.25*rbhpfh[indx]+0.125*(rbhpfh[indx+v2]+rbhpfh[indx-v2]) );
deltgrb=(rgb[indx][c]-rgb[indx][1]);