Rakshith Madhavan

Hello, From reading the ORB slam paper, I assume it contains: 1. Key frames: BoW vectors for the keyframes 2. tracked features in the keyframes 3. 3D location of these...

Hello, I try to use the orb_slam_2_ros_stereo node with the Intel T265, but I find that it does not really work unless I also give it a `depth/image_raw` input, (which...

Train with Poses

1

Changes made to enable training with pose data from Visual odometry (available in the VOID dataset). Option enabled with command line parameter --train_pose_paths . The pose paths, and pose triplets...

D435i how to turn auto exposure ON/OFF on launch?

7

Hello, I'm unable to find a parameter to turn the auto exposure ON/OFF for the D435i cameras. The only way I can do it now is to run `rosrun rqt_reconfigure...

How can I get the world positions of map points in System.cc?

1

I want to save the Keyframes, poses, keypoints, and corresponding 3D map points positions from System.cc at the end of my mapping. I do the following: ``` std::vector vpKFs =...

Hello, I was wondering how the gradients for the loss function of , say color consistency loss, are computed wrt the weights by backprop. You have your depth `d` at...

Hello, I use the `warp` function as part of my loss function for which I need to compute a Jacobian. I've tried ForwardDiff, and Zygote, and both seem to throw...