What are the professional softwares for photogrammetry?

This question is difficult to answer, and all the answers are difficult.

First: VirtuoZo, which was developed by Wuhan University, has 60-70% reuse in the market now.

Second: DPGrid, also developed by Wuhan University.

Third: pixel factory, a famous pixel factory, comes from France. As for who developed it, I'm not sure. It seems to have something to do with sports satellite company. This set is worth10 million yuan. There seem to be more than a dozen sets in our country.

Fourth: INPHO, this is also foreign. There are not many countries in our country. This seems to be made by Ackerman's team. Not really. After all, it is foreign.

Fifth: Hlava, this is American. The system was put forward by Hlava, and now the US military is using it again. This person once proposed the nuclear line, which is a great bull. It seems that there are several sets of this software in railway and electric power in our country, but it is also a very old version.

Sixth: The Chinese Academy of Sciences also proposed a system, but I really don't remember it. sorry

That's all I remember. I hope it helps you. These are all classics, but as for some non-classics, it is meaningless to understand them.