lijiunderstand

apollo_perception_ros

Object detection / tracking / fusion based on Apollo r3.0.0 perception module in ROS

awesome-point-cloud-processing

A curated list of awesome Point Cloud Processing Resources, Libraries, Software

Correction_OBB

通常，点云目标检测网络（如pointrcnn）出来的OBB与真实存在着些许误差，本仓库利用PCA配合BallTree算法对已知的OBB进行修正，效果喜人

CS-Notes

我的自学笔记，在学习shell和MLSys，整理C++、算法、操作系统，后续学习分布式系统，终身更新。

dbscan_kdtree

Fast Implementation of DBSCAN using Kdtree for acceleration. The example is clustering point cloud(PCL library used).

google-research

Google Research

KITTI-Dataset

Examination of the KITTI dataset.

PolarSeg

Implementation for PolarNet: An Improved Grid Representation for Online LiDAR Point Clouds Semantic Segmentation (CVPR 2020)

pytorch-cpp

Pytorch C++ Library

RandLA-Net-Pytorch-1

lijiunderstand/BIRCH

Python implementation of the BIRCH agglomerative clustering algorithm

lijiunderstand/birch-clustering-algorithm

Automatically exported from code.google.com/p/birch-clustering-algorithm

lijiunderstand/caffe-augmentation

:zap: Caffe real-time data augmentation on-the-fly!!

lijiunderstand/contour_points_matching_alg

simple code for finding a best fitting result between image contour and points

lijiunderstand/DCNN-Image-Segmentation

Image Segmentation Methods Based on Deep Learning: Study and Implementation

lijiunderstand/dimensionality-reduction

Contains MPI, OpenMP and Hybrid ( MPI + OpenMP) implementations of PCA and SVD using QR decomposition.

lijiunderstand/dynamic-libraries-in-c-and-cpp-article

Dynamic Libraries in C and C++ Article

lijiunderstand/fast_pca

Fast & memory efficient Principal Components Analysis

lijiunderstand/fastica

This is a C/C++ implementation for Fast Independent Components Analysis.

lijiunderstand/fisheye-stereo-calibration

:camera: :camera: Fisheye stereo calibration using OpenCV and C++

lijiunderstand/GNOIMI

lijiunderstand/hypergrad

Exploring differentiation with respect to hyperparameters

lijiunderstand/ImageAugmentation

Image augmentation for randomly rotating, shearing, translating and changing lighting conditions.

lijiunderstand/kitti-pcl

Code to use the KITTI (http://www.cvlibs.net/datasets/kitti) data set with PCL

lijiunderstand/lijiunderstand

master

lijiunderstand/mih

Fast exact nearest neighbor search in Hamming distance on binary codes with Multi-index hashing

lijiunderstand/PartitionDBScan

CPU上运行的串行的基于数据划分的DBSCAN算法，未来移植到GPU上运行

lijiunderstand/PCA

Principle Component Analysis

lijiunderstand/pcalib

A small "lightweight" implementation of PCA in C++ using the Eigen library

lijiunderstand/Principal-component-analysis-

PCA implementation in c++

lijiunderstand/py_img_seg_eval

Evaluation metrics for image segmentation inspired by paper Fully Convolutional Networks for Semantic Segmentation

lijiunderstand/RADiCalProcessing

The code from the processing team into the RADiCal project.

lijiunderstand/RANSAC-Road-Edge-Detection

Detection of road edge / markings within sample image data using the RANSAC algorithm, using the OpenCV Python library.

lijiunderstand/road-curve-detection

Given a 3D point cloud obtained by a LiDAR sensor mounted on a car, this project goal is to output the road properties.

lijiunderstand/SRS

SRS - Fast Approximate Nearest Neighbor Search in High Dimensional Euclidean Space With a Tiny Index

lijiunderstand/tree-based-parallel-kNN

Term project completed for Scalable Machine Learning course; implemented k-d trees and ball trees to improve performance of parallel kNN graph construction on large datasets. Implementations in C++, parallelized with OpenMP and Galois.