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chengzhengxin
Supervised Descent Method Apply to Face Alignment, and Head Pose Estimation with Linear Regression. It is cross-platfrom, easily compile in windows, ubuntu, even in Android & iOS.
您好!在您定义的类class ldmarkmodel中有三个函数共有函数 ： cv::Mat EstimateHeadPose(cv::Mat ¤t_shape); void EstimateHeadPose(cv::Mat ¤t_shape, cv::Vec3d &eav); void drawPose(cv::Mat& img, const cv::Mat& current_shape, float lineL=50);，请问，这三个函数的作用是一样的吗？在test_model.cpp中 ldmarkmodel modelt; modelt.EstimateHeadPose(current_shape, eav); modelt.drawPose(Image, current_shape, 50)；调用函数EstimateHeadPose()和drawPose(),是不是重复计算了呢？
/左右眼睛的四个眼角，鼻尖点，左右两个嘴角，一共七个点，估计头部姿态，2*7+1维度的数据，最小二乘拟合出9个维度的数据，即一个3*3的旋转矩阵 //矩阵大小为15*9 float estimateHeadPoseMat[] = { }; 请问，estimateHeadPoseMat这个数组里的数据是从哪里来的？ 谢谢！
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Supervised Descent Method Apply to Face Alignment, and Head Pose Estimation with Linear Regression. It is cross-platfrom, easily compile in windows, ubuntu, even in Android & iOS.