An obstacle map generation apparatus using an ultrasonic sensor comprises a sensor controller configured to control one ultrasonic sensor of a plurality of ultrasonic sensors to transmit an ultrasonic wave, and control the ultrasonic sensors to receive reflected waves; a signal aligner configured to ...
The system is composed of a sensor, an obstacle map generation algorithm from sensor measurements, an online path planning algorithm, and an adaptive vehicle controller. The novel approach of path planning presented in the paper is the integration of a newly developed receding horizon (RH) ...
a binary value generation means for generating binary values obtained from the histogram using a predetermined threshold; and an obstacle map generation means for generating an obstacle map to specify position relation between the range sensor and an obstacle extracted by performing clustering processing ...
This repository contains my code with output for generation of shortest path in a 2 D environment with static obstacles. The algorithm uses predetermined knowledge about the obstacles and navigates through a static map. pythonalgorithmrobotastar-algorithmpathfindingpath-planninga-starturtlebotobstacleshortest...
U Map Generation The main idea of this method is detecting the vertical obstacle via U map, which is generated by calculating the histogram of each column in the depth map. For example, in the figure below, the vector depth column #215 (red line) is used to calculate the U map column...
The real-time recognition consists of three main phases: Region Of Interest (ROI) generation, obstacle classification, and object tracking. Chen et al. (2017) compute a disparity map from a stereo image pair using a semi-global matching algorithm. Assisted by disparity maps, boundaries in the ...
Map Generation and Localization: Run online_async_launch.py and localization_launch.py scripts to manage the map: online_async_launch.py generates a virtual map or loads a pre-existing map using the lidar data. localization_launch.py helps position the vehicle within the map and continuously upd...
Map of study area. Full size image Data sources and processing In the year 2020, the global outbreak of the COVID-19 pandemic led to an economic standstill in numerous countries, including China. This phenomenon gave rise to substantial deviations between various categories of statistical data and...
Add entity rotation test map May 8, 2024 LICENSE.md GUI slide in/out Oct 27, 2024 Makefile Screen transitions Oct 27, 2024 README.md Update README.md Oct 16, 2023 neverball-build.txt Remove snark May 1, 2020 neverball-version.txt ...
.gitignore Add entity rotation test map May 8, 2024 LICENSE.md GUI slide in/out Oct 27, 2024 Makefile Screen transitions Oct 27, 2024 README.md Update README.md Oct 16, 2023 neverball-build.txt Remove snark May 1, 2020 neverball-version.txt Rewrite version.h generation May 1, 2020 ...