
文章阅读
吃不胖的粥
一心想退休的打工人
展开
-
每日文章打卡十一 SOE-Net: A Self-Attention and Orientation Encoding Network for Point Cloud based Place Rec
论文阅读 论文题目SOE-Net: A Self-Attention and Orientation Encoding Network for Point Cloud based Place Recognition原创 2022-08-16 16:10:15 · 393 阅读 · 0 评论 -
每日论文打卡十 LCDNet: Deep Loop Closure Detection for LiDAR SLAM based on Unbalanced Optimal Transport
论文阅读 LCDNet: Deep Loop Closure Detection for LiDAR SLAM based on Unbalanced Optimal Transport原创 2022-08-16 15:29:25 · 309 阅读 · 0 评论 -
每日文章打卡九 PoinNetVLAD:Deep Point Cloud Based Retrieval for Large-Scale Place Recognition
论文阅读 PoinNetVLAD:Deep Point Cloud Based Retrieval for Large-Scale Place Recognition原创 2022-08-16 15:14:47 · 923 阅读 · 0 评论 -
每日文章打卡八 3D LiDAR-Based Global Localization Using Siamese Neural Network
论文阅读 3D LiDAR-Based Global Localization Using Siamese Neural Network原创 2022-08-16 12:07:54 · 244 阅读 · 1 评论 -
每日文章打卡七 RINet: Efficient 3D Lidar-Based Place RecognitionUsing Rotation Invariant Neural Network
文章阅读 RINet: Efficient 3D Lidar-Based Place RecognitionUsing Rotation Invariant Neural Network原创 2022-08-16 11:57:49 · 257 阅读 · 0 评论 -
每日文章打卡六 OverlapTransformer: An Efficient and Yaw-Angle-Invariant Transformer Network for LiDAR-Base
文章阅读 论文题目OverlapTransformer: An Efficient and Yaw-Angle-Invariant Transformer Network for LiDAR-Based Place Recognition原创 2022-08-16 11:38:29 · 557 阅读 · 0 评论 -
每日文章打卡五 SA-LOAM: Semantic-aided LiDAR SLAM with Loop Closure
文章阅读 文章标题 SA-LOAM: Semantic-aided LiDAR SLAM with Loop Closure原创 2022-08-16 11:26:21 · 408 阅读 · 0 评论 -
每日文章打卡四 LLOAM: LiDAR Odometry and Mapping with Loop- closure Detection Based Correction
文章阅读 文章标题LLOAM: LiDAR Odometry and Mapping with Loop- closure Detection Based Correction原创 2022-08-16 11:16:02 · 175 阅读 · 0 评论 -
每日论文打卡三 OverlapNet: Loop Closing for LiDAR-based SLAM
文章阅读 论文题目OverlapNet: Loop Closing for LiDAR-based SLAM 2020 RSS原创 2022-08-16 11:09:16 · 359 阅读 · 0 评论 -
每日论文打卡二 SegMatch:Segment-based place recognition in 3D point cloud
SegMatch:Segment-based place recognition in 3D point cloud原创 2022-06-30 17:33:10 · 103 阅读 · 0 评论 -
论文阅读: DeepPCO: End-to-End Point Cloud Odometry through Deep Parallel Neural Network 2020 IROS
论文:https://arxiv.org/pdf/1910.11088.pdf无源码原创 2021-05-17 16:43:32 · 304 阅读 · 0 评论 -
论文阅读: LO-Net: Deep Real-time Lidar Odometry 2019 cvpr
论文:https://openaccess.thecvf.com/content_CVPR_2019/papers/Li_LO-Net_Deep_Real-Time_Lidar_Odometry_CVPR_2019_paper.pdf没有源码:原创 2021-05-17 16:31:31 · 296 阅读 · 0 评论 -
论文阅读:Self-supervised Learning of LiDAR Odometry for Robotic Applications 2021 ICRA
论文:https://arxiv.org/pdf/2011.05418.pdf源码: https://github.com/leggedrobotics/DeLORA原创 2021-05-17 16:21:54 · 357 阅读 · 1 评论 -
论文阅读 LO-Net 2019
https://blog.youkuaiyun.com/phy12321/article/details/108445509占个坑转载 2021-05-10 15:37:42 · 241 阅读 · 0 评论 -
文章瞎读 A Probabilistic Framework for Color-Based Point Set Registration 2016
原创 2021-04-28 18:44:11 · 193 阅读 · 0 评论 -
文章瞎读 Joint Alignment of Multiple Point Sets with Batch and Incremental Expectation-Maximization 2016
原创 2021-04-28 18:40:43 · 220 阅读 · 0 评论 -
文章瞎读 A Generative Model for the Joint Registration of Multiple Point Sets 2014
原创 2021-04-28 18:34:57 · 204 阅读 · 0 评论 -
文章瞎读 Density Adaptive Point Set Registration 2018
这个是有代码的https://github.com/felja633/DARE原创 2021-04-28 18:29:45 · 226 阅读 · 0 评论 -
文章瞎读 Pairwise coarse registration of point clouds in urban scenes using voxel-based 4-planes congrue
原创 2021-04-28 18:17:56 · 219 阅读 · 0 评论 -
文章瞎读 Using 2 Point+Normal Sets for Fast Registration of Point Clouds with Small Overlap 2017
原创 2021-04-28 18:13:05 · 193 阅读 · 0 评论 -
文章瞎读 super4PCS 2014
原创 2021-04-28 18:11:43 · 162 阅读 · 0 评论 -
文章瞎读 4PCS ——4-POINTS CONGRUENT SETS FOR ROBUST SURFACE REGISTRATION 2008
原创 2021-04-28 18:07:24 · 206 阅读 · 0 评论 -
每日一篇论文打卡 一 A noval 3D SLAM based on Directed Geometry Point and Sparse Frame
文章瞎读原创 2022-06-28 10:18:08 · 158 阅读 · 0 评论 -
文章瞎读 A Hybrid 3D Descriptor with Global Structural Frames and Local Signatures of Histograms 2018
刚开始的时候竟然还觉得IEEE Access是个不错的期刊~~原创 2021-04-27 11:12:56 · 151 阅读 · 0 评论 -
文章瞎读 TOLDI: An effective and robust approach for 3D local shape description 2016
看多了以后,就发现描述子的构建基本上就那么几种变来变去~~原创 2021-04-27 11:07:20 · 672 阅读 · 0 评论 -
文章瞎读 BRoPH: An efficient and compact binary descriptor for 3D point clouds
原创 2021-04-27 11:05:01 · 170 阅读 · 0 评论 -
文章瞎读 SigVox – A 3D feature matching algorithm for automatic street object recognition in mobile lase
原创 2021-04-27 11:03:44 · 128 阅读 · 0 评论 -
点云特征描述与提取
在等数据结果的过程中没事,上传一下之前总结的一些点云特征描述子由于之前都是写在纸质版的笔记本上的,又不想多打字,只好上传扫描版本的咯,看官们请见谅哈下面主要是讲述基本原理,主要涉及到一些经典的描述子: PFH, FPFH, Spin Image, SHOT, RoPS, TriSI, 3DSC, USC, ISS, VD_LSD, LSP, THRIFT, 很多算法在PCL中已经实现了。最...原创 2019-08-21 21:28:12 · 10044 阅读 · 12 评论 -
字符串相似性度量方法
评价两个描述子相似性的时候可以用上原创 2021-04-27 10:49:54 · 146 阅读 · 0 评论 -
文献精读 3DHoPD: A Fast Low-Dimensional 3-D Descriptor 2017
这个方法速度贼快 ~~原创 2021-04-27 10:45:54 · 428 阅读 · 0 评论 -
文献精读 Reconstruction of scaffolds from a photogrammetric point cloud of construction sites 2017
Reconstruction of scaffolds from a photogrammetric point cloud of construction sites using a novel 3D local feature descriptor(懒癌晚期,不想重新打字~~~)原创 2021-04-27 10:43:24 · 148 阅读 · 0 评论 -
文献精读 B-SHOT : A Binary Feature Descriptor for Fast and Efficient Keypoint Matching on 3D Point Cloud
原创 2021-04-27 10:36:14 · 455 阅读 · 0 评论 -
文献精读 3D Binary Signatures 2015
原创 2021-04-27 10:34:49 · 176 阅读 · 0 评论 -
文献精读 A novel binary shape context for 3D local surface description ISPRS 2017
(之前都是写在葵花宝典上,怕本子会消失,我又懒得重写打字,所以扫描后记录在博客上)(PS:我是真的好喜欢在纸质本子上写字的感觉啊啊)能力有限,有错误的地方欢迎指出!...原创 2021-04-27 10:28:49 · 488 阅读 · 3 评论 -
CVPR 2021 点云方向相关文章
点云(Point Cloud)DeepI2P: Image-to-Point Cloud Registration via Deep Classification(通过深度分类的图像到点云配准)paper|codeFESTA: Flow Estimation via Spatial-Temporal Attention for Scene Point Clouds(FESTA:场景点云通过时空注意进行光流估计)paperDenoise and Contrast for Category...原创 2021-04-14 17:24:20 · 2957 阅读 · 0 评论 -
点云采样算法比较
最近在看牛津大学和国防科大联合一起新发的cvpr2020 的randla-net:作者写的解读链接可参考https://cloud.tencent.com/developer/article/1594448。由于对于大规模点云深度学习而言,采样是不可避免的一个步骤,因此记录下解读里面关于点云采样的部分。目录1. Heuristic Sampling1.1 Farthest Point Sampling (FPS):1.2 Inverse Density Importance Sampli转载 2020-07-06 10:17:50 · 5148 阅读 · 3 评论 -
混合高斯模型GMM和期望最大化EM
最近在看一篇论文《Density Adaptive Point Set Registration》,是2018年cvpr中一篇关于点云配准的文章,主要是针对密度分布不均匀情况的配准。里面涉及到了很多的名词都不知道,因此在这篇文章里面记录一下。(偏计算机专业的顶会文章还是比较注重数学的,真的是一开始接触看都看不懂说的啥系列,需要补的知识太多了)Kullback-Leibler divergenc...原创 2020-01-07 19:54:15 · 586 阅读 · 0 评论