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Compensate exposure before finding seams

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This commit is contained in:
Quentin 2016-10-12 13:53:06 +02:00
parent 7f2ac764ae
commit bbd4a0eb51
1 changed files with 8 additions and 4 deletions
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12
modules/stitching/src/stitcher.cpp
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@ -226,14 +226,18 @@ Stitcher::Status Stitcher::composePanorama(InputArrayOfArrays images, OutputArra
w->warp(masks[i], K, cameras_[i].R, INTER_NEAREST, BORDER_CONSTANT, masks_warped[i]); w->warp(masks[i], K, cameras_[i].R, INTER_NEAREST, BORDER_CONSTANT, masks_warped[i]);
} }
std::vector<UMat> images_warped_f(imgs_.size());
for (size_t i = 0; i < imgs_.size(); ++i)
images_warped[i].convertTo(images_warped_f[i], CV_32F);
LOGLN("Warping images, time: " << ((getTickCount() - t) / getTickFrequency()) << " sec"); LOGLN("Warping images, time: " << ((getTickCount() - t) / getTickFrequency()) << " sec");
// Find seams // Compensate exposure before finding seams
exposure_comp_->feed(corners, images_warped, masks_warped); exposure_comp_->feed(corners, images_warped, masks_warped);
for (size_t i = 0; i < imgs_.size(); ++i)
exposure_comp_->apply(int(i), corners[i], images_warped[i], masks_warped[i]);
// Find seams
std::vector<UMat> images_warped_f(imgs_.size());
for (size_t i = 0; i < imgs_.size(); ++i)
images_warped[i].convertTo(images_warped_f[i], CV_32F);
seam_finder_->find(images_warped_f, corners, masks_warped); seam_finder_->find(images_warped_f, corners, masks_warped);
// Release unused memory // Release unused memory