how to get camera trajectory and 3d point cloud data with rgbdslam
Hello everyone!Now i want to use the package "rgbdslam" to get the camera trajectory and the 3d point cloud data,but i do not know where the relative code is in the package "rgbdslam/src" . Furthemore,if i would like to save the camera trajectory and display the camera trajectory on the screen,so how should i do? Thank you very much for your advice! note:Ubuntu 11.10,ROS electric
In addition,i have download the groundtruth.txt and i want to get the estimated camera trajectory;so how shoule i do next? Or which code is used to input 'groundtruth.txt' and output its estimated trajectory?Hope that i have described the question clearly!Thank you very much!
groundtruth.txt is not used as input, just for comparison with the estimate file in the benchmark. If you want to use the trajectory in a ROS application, you should rather use the published tf information, e.g., as it is done for the octomap_server.
HI Ocean, Have you figured out how to get camera trajectory? thanks a lot..