GhiXu / ACMP

Planar Prior Assisted PatchMatch Multi-View Stereo
MIT License
188 stars 30 forks source link

Quesiton about Equation (9) in ACMP paper P(Xij | Zj, Theta_i) #14

Open ThomasParistech opened 1 year ago

ThomasParistech commented 1 year ago

https://arxiv.org/pdf/1912.11744.pdf

In your Graphical model of view selection, when you define the probability of having Xij given Zj and Theta_i, it seems to be independent from Zj. Since mij corresponds to the cost of a given Theta hypothesis

In this case the view selection probability (Eq 11) is reduced to being proportional to P(Zj | Znj)

I thus also don't get your Monte-Carlo sampling to define the weight for each source image Ij as wj.

What am I missing ?

Many thanks