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Attention Rollout Visualization

This article studies attention rollout and attention map in vision transformer paper.

Oct 25th 2023
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Types of Motion Planners at a Glance

Comprehensive glance into the five big categories and general concepts of planning methods

Aug 5th 2023
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Hierarchial Framework - Combination of Planners

Comprehensive glance into the five big categories and general concepts of planning methods

Aug 12th 2023
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Fast ROS 2 Tutorial

Concise but complete tutorial for getting familiar with ROS2. (8 pages)

Oct 5th 2023
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Threading of ROS 2

Investigate single thread and multi-thread of ROS2. (3 pages)

May 25th 2023
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Frontend (state machine) for Robotics

Show an example of how to manage states and flow

Jun 19th 2023
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DDS of ROS2

Advantages of ROS 2 by understanding backstory of ROS2 development

Feb 21st 2023
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Rearrange of Einops - Input Patch Flattening in Vision Transformer

Examine a great library for tensor operations in machine learning

Sep 7th 2023
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RAPTOR: Robust and Perception-aware Trajectory Replanning for Quadrotors Fast Flight

A local planning for better risk-awareness and active exploration for unknown environments

May 29th 2023
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PredRecon: 3D Reconstruction Purposeful Movement Based on Surface Prediction

Motion planning for 3D reconstruction

Jun 4th 2023
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Very Short Overview of OMPL (Open Motion Planning Library)

Some features of OMPL which is one of the most well-known motion planning library.

Jun 11th 2023
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Understanding Components of UAV for Research

Introduction to general parts of UAVs

Jul 7th 2023
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Gentle Introduction to Hybrid A Star in Minutes

Explore how to plan motions for non-holonomic cars

Jul 23rd 2023
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Very Short Guide to Use Ubuntu in Windows 11 with VSCode (WSL2 with GUI Support Out-of-Box)

Very short guide to use Ubuntu in Windows 11 with VSCode (WSL2 with GUI support out-of-box)

Feb 21st 2023
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Users of VSCode, Use CMake Extension Instead of c_cpp_properties.json

Very short guide why you use CMakeLists.txt for code completion

Apr 20th 2023
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Formatting for Your CMake Project

How to ensure the codebase is consistent and well-formatted.

Apr 23rd 2023
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ROS Node as Adapter of Core Logic

Design pattern for ROS

Apr 27th 2023
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Setup VSCode for ROS Code Completion and Debugging

This article describes setup VSCode for ROS code completion and debugging.

May 5th 2023
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Packaging a Mid-Size (Pure) CMake Project

This article describes how to organize structure and write CMakeList files in middle-scaled project.

May 6th 2023
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Finding Extrinsic Parameters for Pan-Tilt-Slide System

Jan 18th 2022