Perspective transformation code

Question

Perspective transformation code

Opened this issue 4 years ago · 4 comments

I see the page includes a description on carrying out perspective transformation of the facade/window but I can't find that in the code. Can you please let us know where this could be located?

Thanks

Answer 1 · 2021-04-15T02:49:30.000Z

Sorry, perspective transformation? where?

Answer 2 · 2021-04-15T10:51:39.000Z

The one mentioned in this section. What code was used to straighten the window image?

Answer 3 · 2021-04-15T11:25:13.000Z

oh..yes, it's Homograph Transform. you can find code everywhere.

Answer 4 · 2021-04-15T11:42:40.000Z

Thank you- is there a particular reference you can share? Also did you have to select the 4 control points manually? I ask as in the façade data set you are using there are multiple viewing angles, how is this accounted for (or automated)?