KinectFusion is a powerful 3D reconstruction technique based on Microsoft Kinect Sensor. It's included in the Microsoft Kinect SDK, which is pretty easy to use. But if you wish to do some serious vision applications based on that, more technical details need to be figured out. And here are some …
Build a Small-World Fish-Eye Style Panorama
Sometimes a small-world panorama is quite stunning. For comparison, a regular panorama is shown below.
Spent about half an hour to do experiments and finally get a program to convert to regular panorama to small-world style.
The key is coordinate system transform, from rectangular to polar. This is pretty intuitive …
Thoughts about convex optimization
Just finished the final of convex optimization. This is really an interesting course, which even changed the way I'm looking at this world. In college, I was thinking in an algorithmic way, i.e., to solve a problem, will try to design some certain steps, following which we can get …
Markov Random Field (MRF) and Graph-Cut (3)
本文是《MRF GraphCut系列》系列的一部分：
- Markov Random Field (MRF) and Graph-Cut (1)
- Markov Random Field (MRF) and Graph-Cut (2)
- Markov Random Field (MRF) and Graph-Cut (3)（本文）
Implemented Loopy Belief Propagation [wiki], which is …
Markov Random Field (MRF) and Graph-Cut (2)
本文是《MRF GraphCut系列》系列的一部分：
- Markov Random Field (MRF) and Graph-Cut (1)
- Markov Random Field (MRF) and Graph-Cut (2)（本文）
- Markov Random Field (MRF) and Graph-Cut (3)
In the previous post, we've seen applications of MRF …