该工具点云可视化使用的是vtk8.0.0编译生成的QVTKWidget窗口控件，使用PCL可以对点云进行滤波(filter)、特征提取(features)、关键点(keypoint)、 分割(segmentation)、识别(recognition)、可视化(visualization)等操作，可以对所有点云进行WGS84到平面坐标系转换，也包含将经纬度坐标转为UTM坐标的方法。 下载64位PCL1.8.164位下载路径：https://github.com/PointCloudLibrary/pcl/releases或http://unanancyowen.com/en/pcl181 P
active 2023-08-16 → 2025-12-19 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 857 days from 2023-08-16 to 2025-12-19. Pushes: 0 total, peak 0 in a day. Pull requests: 0 total, peak 0 in a day. Issues: 0 total, peak 0 in a day. Comments: 0 total, peak 0 in a day. Stars: 44 total, peak 9 in a day.
- Pushes
- Pull requests
- Issues
- Comments
- Stars
Stars, PRs, issues and forks are under-captured in the later part of this window. GH Archive progressively stopped capturing non-push events during 2026 — −95% or worse by the end of the window. Every series here except Pushes fades for that reason, so a decline above reflects the archive, not this repository. Pushes stay reliable throughout, so read them, and the contributor counts derived from them, as the real signal. Data health has the measurements.
Top contributors
Pushes, PRs, issues, reviews and comments — stars and forks excluded, so this is contribution rather than popularity
Nobody pushed, opened or commented here in the loaded window — this repo's activity is stars and forks only.
Recent activity
Latest issues, pull requests and releases
No issue or PR events — this repo's activity is pushes only.
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 44 stars here means stars gained during the window, not the repo's star count.