zhchyang2004

Results 18 issues of zhchyang2004

Regarding the parameter on Line 152 in Keras-GAN/cgan/cgan.py, does it make more sense to replace the input 'sampled_labels' with 'labels' defined in Line 131? Line 131: imgs, labels = X_train[idx],...

感谢提供了这么专业的代码和文档。我按照你的资料进行了复现,受益匪浅!但是发现了如下问题: 如下二者的逻辑关系不一致: https://github.com/zsirui/slam-python/tree/master/4/joinPointCloud.py 中的第51、52行: p = slamBase.transformPointCloud(p0, pnp.T) pointCloud = slamBase.addPointCloud(pointCloud.to_list(), p) 与 https://github.com/zsirui/slam-python/blob/master/3/joinPointCloud.py中的第23、24行: p = slamBase.transformPointCloud(p0, pnp.T) pointcloud = slamBase.addPointCloud(p, p1) ------------------------------ 是否应该将前者的代码改为如下形式,即与后者一致? p = slamBase.transformPointCloud(pointCloud, pnp.T) pointCloud =...

With the current code in Line 84, it is not in compliance with Line 83. Should the correct one be as follows? Line 84: self.cur_R = self.cur_R.dot(R)

Hi, thank you for professional Liegroup package. I can get different results when trying left multiply disturbance by two ways : T : a 4x4 transition numpy array delta_t=np.array([1,0,0,0,0,0]) #liealgebra...

好! 我用crazyhorse的几张图像运行了你的代码. 最后出来的点云显示, 左右是颠倒的. 不知道问题出在哪里? crazyhorse的图像来自于: https://github.com/TarcLO/SimpleSFM/tree/master/data/crazyhorse

Hi, do you think the code on Line 118 of monovideoodometery.py should be as follows instead of the current one? self.R = self.R.dot(R) In this way, the MSE Error is...

Hi, it is found each normal vector length doe not equal to 1 and lengths are different from each other. It is assumed the normal vector starts at a special...

好! 难得有这样优秀的基础数学教程, 受益匪浅! 有两个问题: 1. (25)式和上面的一句话并不对应, 表面上看, 其仅表达了稳定状态pi一夜的变化过程. 是否应该为T加上k次幂(k是达到稳定状态时的幂次), 并且左侧的pi写成pi(0)? 2.图19中,是否应该解释一下除了红色和紫色之外的其他颜色箭头向量的含义, 或者, 能否使用紫色虚线代替这些箭头, 以表示这些都是pi(0)向稳态趋近的中间过程, 显得更直接? 另外, 临近紫色箭头的那个颜色和紫色很接近, 不仔细想, 实在是很难读懂图19. 再次感谢!

第6页(22)式: 最后一行应为 x1-c1,x2-c2 第19页(60)式: 应去掉x-u

第9页(13)式下面一句: 张成的空间坐标为 ( …, rn,2),而不是rn,1