Experience on Mynt Eye

Tested Mynt Eye on my Thinkpad because it seems that it only supported up to 18.04. The sample example can run off the box as described here. However, it seems to need quite some work to get it run with OpenCV. Moreover, the depth estimation is not accurate at all. Not sure if further calibration…

Hotel

I checked in a “hotel”? Again, I have rooms on several floors. I moved around and “forgot” to check out the other room as in some other cases. (Maybe related to my current situation with too many “offices”?)  I tried to check out and came across Gordon. He is in a hurry and we entered…

Ancenstral sampling

Didn’t know the name ancestral sampling before. It is just sampling p(x,y,z) as p(x) p(y|x) p(z|x,y). Or basically, it is just a special case of Gibbs sampling.

Goodbye

It seems to be the last day of school. Or it is a farewell not going to meet again. I can’t remember anything before that. But at the last moment, I was both outdoor and in a classroom (it often happens in my dream with contradictory scenes).  I think I am talking to YS. Saying…

Robust PCA

Came across of this video explaining robust PCA. It came with a book and it looks okay. As PCA can be considered as decomposition of data matrix with the highest singular value. So what PCA is doing is simply low-rank matrix approximation of the data matrix. So robust PCA is a simple idea that tries…