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首先感谢作者带来的精彩的工作,经过测试,几乎所有其他SLAM都挂掉的场景,该SLAM还能稳定运行。
然而,我发现输出的TUM格式结果不太对, 经过再次查验,发现似乎转换为四元数之前的旋转矩阵,他的行列式是-1
这是在我自己数据集上跑的结果,并没有测试其他数据集,至少存在这个现象,不知道是bug还是feature?
The text was updated successfully, but these errors were encountered:
const Mat44_t cam_pose_wc = cam_pose_cw.inverse();
eigen至少再ubuntu 18.04这里会得到错误的逆矩阵结果,经过查阅,这是eigen的普遍现象。我不确定新版本是否ok, 所以可能是作者再其他issue里说的“莫名其妙就对/错”的问题。
建议排查所有用到eigen inverse的地方,他们会导致错误的结果。
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感谢您的留言与建议。
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首先感谢作者带来的精彩的工作,经过测试,几乎所有其他SLAM都挂掉的场景,该SLAM还能稳定运行。
然而,我发现输出的TUM格式结果不太对, 经过再次查验,发现似乎转换为四元数之前的旋转矩阵,他的行列式是-1
这是在我自己数据集上跑的结果,并没有测试其他数据集,至少存在这个现象,不知道是bug还是feature?
The text was updated successfully, but these errors were encountered: