Original link: Open source soon! Multimodal visual position recognition based on dynamic invariant perception Title: multi modal visual place recognition in dynamics invariant perception space
**From: * * School of automation, Southeast University
**Author: * * Lin Wu, Teng Wang and Changyin Sun
Link: https://doi.org/10.1109/LSP.2021.3123907 ...
Posted on Wed, 01 Dec 2021 00:04:23 -0500 by allex01
The trajectory and map estimated by the front end (visual odometer) are inaccurate for a long time due to the cumulative error. Therefore, we hope to build a larger-scale optimization problem for the overall situation to obtain the optimal trajectory and map. There are two main solutions:
(1) Kalman filter based ...
Posted on Thu, 25 Nov 2021 22:34:11 -0500 by phuggett
Creation time: November 1, 2021
Nowadays, with the rapid development of science and technology, many fields, whether driverless or virtual reality, need to build maps and develop them on this basis. Maps are mainly divided into sparse map, dense map and semantic map. They have different advantages, disadvantages and applicatio ...
Posted on Sun, 21 Nov 2021 01:02:17 -0500 by phpPunk
Linux: Ubuntu18.04ros: Melodic
1. Create a new ROS project directory folder
2. In the src folder, download and install the source code function package related to vins mono and compile it
https://github.com/intel-ros/realsense.git : SDK 2.0 development kit ...
Posted on Wed, 10 Nov 2021 06:59:23 -0500 by msing
OK, here comes another source code operation record ←←
1, Basic environment
According to the author's source code Readme file, python 2.7 must be available. Later, I installed tensorflow in a virtual environment established by Anaconda. This record is for the version of OpenCV 3.x! For the revision of version 3.x, the fourth point ...
Posted on Mon, 01 Nov 2021 12:40:42 -0400 by activomate
Run through ORB-SLAM2 with opencv4.5.2 + melody + USB binocular camera
Getting started with SLAM requires basic hardware such as depth camera and lidar, but considering their own economic strength, they start with the following camera. The specific length of this camera is like this. I bought it on Taobao for 35 yuan to prac ...
Posted on Sun, 24 Oct 2021 03:56:15 -0400 by XxDeadmanxX
libtorch 1.7 + cu101
Step 1 configure libtorch Library
when using torch::jit::load to load the model in C + +, it is required that the Pytorch version based on which the. pt model is generated is the same as the libtorch version in the environment, or at l ...
Posted on Sun, 24 Oct 2021 03:53:37 -0400 by mw-dnb
1, Feature matching in monocular initialization SearchForInitialization
3, Word bag introduction BoW
1. Intuitive understanding of word bag
2. Basic idea of word bag
3. From dictionary structure to k-d tree
4. Similarity calculation TF-IDF
5. Summary word bag mod ...
Posted on Tue, 19 Oct 2021 16:55:35 -0400 by lentin64