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求问坐标值的计算原理 #7

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@gneworld

你好,
//x-left-top
float mid_value = 0;
for (int j = 0; j < fea_h * fea_w; j++) {
mid_value = RF_center_Xs_mat[j] - box_map.channel(0)[j] * constant[scale_id];
x_lt_mat[j] = mid_value < 0 ? 0 : mid_value;
}
不太理解这段code坐标值的计算原理( RF_center_Xs_mat[j] - box_map.channel(0)[j] * constant[scale_id];),能否讲解一下呢 不胜感激

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