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Merge pull request #391 from vidiecan/issue_390

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fixed #390 by introducing new rotate_image flag
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zdenop 2016-08-15 20:04:30 +02:00 committed by GitHub
commit 939023ffb9
1 changed files with 4 additions and 1 deletions
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5
training/text2image.cpp
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@ -70,6 +70,9 @@ BOOL_PARAM_FLAG(degrade_image, true,
"Degrade rendered image with speckle noise, dilation/erosion "
"and rotation");
// Rotate the rendered image to have more realistic glyph borders
BOOL_PARAM_FLAG(rotate_image, true, "Rotate the image in a random way.");
// Degradation to apply to the image.
INT_PARAM_FLAG(exposure, 0, "Exposure level in photocopier");
@ -598,7 +601,7 @@ int main(int argc, char** argv) {
rotation = -1 * page_rotation[page_num];
}
if (FLAGS_degrade_image) {
pix = DegradeImage(pix, FLAGS_exposure, &randomizer, &rotation);
pix = DegradeImage(pix, FLAGS_exposure, &randomizer, FLAGS_rotate_image ? &rotation : NULL);
}
render.RotatePageBoxes(rotation);