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Update yolov8_utils.cpp #30

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Update yolov8_utils.cpp #30

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8 changes: 5 additions & 3 deletions yolov8_utils.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -133,7 +133,7 @@ void GetMask2(const Mat& maskProposals, const Mat& maskProtos, OutputSeg& output
int rang_w = ceil(((temp_rect.x + temp_rect.width) * params[0] + params[2]) / net_width * seg_width) - rang_x;
int rang_h = ceil(((temp_rect.y + temp_rect.height) * params[1] + params[3]) / net_height * seg_height) - rang_y;

//�������� mask_protos(roi_rangs).clone()λ�ñ�����˵�����output.box���ݲ��ԣ����߾��ο��1�����صģ����������ע�Ͳ��ַ�ֹ������
//如果下面的 mask_protos(roi_rangs).clone()位置报错，说明你的output.box数据不对，或者矩形框就1个像素的，开启下面的注释部分防止报错。
rang_w = MAX(rang_w, 1);
rang_h = MAX(rang_h, 1);
if (rang_x + rang_w > seg_width) {
Expand Down Expand Up @@ -175,8 +175,10 @@ void GetMask2(const Mat& maskProposals, const Mat& maskProtos, OutputSeg& output
Rect mask_rect = temp_rect - Point(left, top);
mask_rect &= Rect(0, 0, width, height);
mask = mask(mask_rect) > mask_threshold;
output.boxMask = mask;

// fix the bug of size diff between mask and box
Mat final_mask;
resize(mask, final_mask, Size(temp_rect.width, temp_rect.height), INTER_NEAREST);
output.boxMask = final_mask;
}

void DrawPred(Mat& img, vector<OutputSeg> result, std::vector<std::string> classNames, vector<Scalar> color) {
Expand Down