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Merge pull request #20245 from dbudniko:dbudniko/mtcnn_roi_size_hotfix

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Hot fix negative MTCNN PNet ROI coordinates

* fix negative roi start

* some more experiments

* clean up
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Dmitry Budnikov 2021-06-09 13:28:32 +03:00 committed by GitHub
parent 76e9da3fe9
commit 4c2dff88de
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1 changed files with 2 additions and 1 deletions
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modules/gapi/samples/face_detection_mtcnn.cpp
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@ -364,7 +364,8 @@ GAPI_OCV_KERNEL(OCVR_O_NetPreProcGetROIs, R_O_NetPreProcGetROIs) {
for (const auto& face : in_faces) { for (const auto& face : in_faces) {
cv::Rect tmp_rect = face.bbox.getRect(); cv::Rect tmp_rect = face.bbox.getRect();
//Compare to transposed sizes width<->height //Compare to transposed sizes width<->height
tmp_rect &= cv::Rect(tmp_rect.x, tmp_rect.y, in_image_size.height - tmp_rect.x - 4, in_image_size.width - tmp_rect.y - 4); tmp_rect &= cv::Rect(tmp_rect.x, tmp_rect.y, in_image_size.height - tmp_rect.x, in_image_size.width - tmp_rect.y) &
cv::Rect(0, 0, in_image_size.height, in_image_size.width);
outs.push_back(tmp_rect); outs.push_back(tmp_rect);
} }
} }