Comments (5)
确定是这样吗?
from pointnet_pointnet2_pytorch.
确定是这样吗?
我对这段代码进行了可视化分析,这样修改后是符合我的预期的,如有不对请多指正!
from pointnet_pointnet2_pytorch.
确定是这样吗?
我对这段代码进行了可视化分析,这样修改后是符合我的预期的,如有不对请多指正!
训练效果如何吗?
from pointnet_pointnet2_pytorch.
fps_idx 和 new_xyz不就是同一个东西吗?你的这个写法和作者的写法差别在哪儿呢?或者说作者的写法为什么不满足你说的“球采样应该是在半径范围内,选择距离当前点最近的点。”?
from pointnet_pointnet2_pytorch.
@haozhi1817 原版代码里的排序不是按照index吗?并不是按照距离。
我认为的源代码中的逻辑是:先过滤符合距离条件的点,然后选了前nsample个索引号较小的点。
如有不对,请多指正,谢谢。
from pointnet_pointnet2_pytorch.
Related Issues (20)
- ForkingPickler(file, protocol).dump(obj) AttributeError: Can't pickle local object 'main.<locals>.<lambda>'
- How to perform semantic segmentation on the SemanticKITTI dataset?
- why dose this msg implemention performs better(92.8) than official 91.9?
- Question about ModelNetDataLoader.py
- Converting model to rknn format
- ValueError: cannot reshape array of size 0 into shape (1067709,7)
- Nvidia RTX 4060 mobile can't work with pytorch==1.6.0 cudatoolkit=10.1
- Help!!! in_channels of sem_seg
- PointNetSetAbstraction question HOT 1
- model quantization
- indoor3d_util.py line 170
- How to use CPU
- How to change the number of classes on semantic segmentation?
- is it a error? HOT 2
- Part Names
- Validation & testing result doesnt match
- Why is there no T-net in PointNet++ Architecture?
- semantic segmentation: traing custom data
- Cannot load file containing pickled data when allow_pickle=False
- what does ssg mean?
Recommend Projects
-
React
A declarative, efficient, and flexible JavaScript library for building user interfaces.
-
Vue.js
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
-
Typescript
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
-
TensorFlow
An Open Source Machine Learning Framework for Everyone
-
Django
The Web framework for perfectionists with deadlines.
-
Laravel
A PHP framework for web artisans
-
D3
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
-
Recommend Topics
-
javascript
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
-
web
Some thing interesting about web. New door for the world.
-
server
A server is a program made to process requests and deliver data to clients.
-
Machine learning
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
-
Visualization
Some thing interesting about visualization, use data art
-
Game
Some thing interesting about game, make everyone happy.
Recommend Org
-
Facebook
We are working to build community through open source technology. NB: members must have two-factor auth.
-
Microsoft
Open source projects and samples from Microsoft.
-
Google
Google ❤️ Open Source for everyone.
-
Alibaba
Alibaba Open Source for everyone
-
D3
Data-Driven Documents codes.
-
Tencent
China tencent open source team.
from pointnet_pointnet2_pytorch.