tulingcheng86

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> 对于RealSense系列,我之前只使用过D435i。由于D455已经停产,而且据说其彩色相机的色彩问题影响户外应用,所以我一直没有尝试过。但OpenVINS的config目录下有一个[d455的配置](https://github.com/rpng/open_vins/tree/master/config/rs_d455),可以作为参考。 独立使用 RTAB-Map 时最大的区别应该是驱动程序部分。最初的“没有足够的功能来计算 disp”警告是正常的。当图像数据早于 IMU 数据到达时,会出现稍后警告。我们也在[#1107(评论)](https://github.com/introlab/rtabmap/pull/1107#issuecomment-1740832434)中讨论了这一部分。我的理解是,对于大多数硬件同步的相机来说,IMU数据在采样后会立即传输,而相机数据则要经过ISP处理、编码、深度计算等,所以总是会晚到。不太清楚目前d455的硬件同步和驱动是如何实现的。您启用了publishInterIMU吗?大多数 VIO 都需要启用此功能。当我使用 OAK 相机禁用它时,我也会收到一次警告,但它仍然有效。虽然不建议这样做。 HELLO! I'm trying to use d435i to run rtabmap. I see you have used d435i before. Can you...

你好 我也遇到相同问题了 请问你解决了吗

I have same problem

> > I have same problem > > you only need to satisfy cam1_T_cam0 = body_T_cam0*(body_T_cam1)^-1 THINKS!But iI just have the following parameters: [front] leftIntrinsics = {240.000000, 0.000000, 240.000000, 0.000000,...

> you can set body_T_cam0 = Identity matrix,so body_T_cam1 = cam0_T_cam1 THINKS!I REALLY APPRECIATE IT.

> > > you can set body_T_cam0 = Identity matrix,so body_T_cam1 = cam0_T_cam1 > > > > > > THINKS!I REALLY APPRECIATE IT. > > cam1_T_cam0 = [RotationLeftInRight | translationLeftInRight],,or...

> May I ask about the performance of your VINS-Fusion with a pure stereo setup? I haven't calibrated the binocular camera + IMU yet. I only have the internal parameters...

just stereo ![image](https://github.com/HKUST-Aerial-Robotics/VINS-Fusion/assets/137706055/1a7d498a-597d-45cf-b095-5bffa5e21f6f)

> For me, adjust IMU's parameters could help. I slightly increase "acc_n", "gyr_n", "acc_w" and "gyr_w", and the strange drift disappears. 你好,请问你是怎么增加这四个值的,增加多少能改善效果,能教教我吗

> > For me, adjust IMU's parameters could help. I slightly increase "acc_n", "gyr_n", "acc_w" and "gyr_w", and the strange drift disappears. > > 你好,请问你是怎么增加这四个值的,增加多少能改善效果,能教教我吗 Hello, how do you increase...