landmarks in drone_rolex example

[coder681]

Can you tell us how did you get to create landmarks.json in your example drone_rolex ? (it's not easy to get it manually and also it's less accurate when the views are quite different to do identify landmarks manually) Thank you

[lcit]

The landmarks.json file contains the position of the drone for all the viewpoints and for multiple time steps. The images in the example are only a capture of at one time point. If I recall correctly, I have manually annotated videos. From videos it is easier to spot it.