Comments (1)
Would you please tell me A_25 = np.array([[... means ?
If I use 17 key points, how to modify this variable ?
thanks
A_25
here is an embedding matrix that clusters the skeleton (25 joints) into 5 groups. Please refer to the paper for the skeleton topology.
# skeleton partitions for NTU-RGB+D
trunk: [1, 2, 3, 4]
left arm: [5, 6, 7, 8, 22, 23]
right arm: [9, 10, 11, 12, 24, 25]
left leg: [13, 14, 15, 16]
right leg: [17, 18, 19, 20]
We use it to embed 25 joints into 5 parts to extract higher-level semantic features.
BTW, you can simply uncomment A_embed = torch.ones([A.size(0), A.size(1), group_num])
in HPGNet to let the network learn clusters itself. This operation won't decrease the performance.
from mv-ignet.
Related Issues (9)
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 mv-ignet.