Thanks a lot for giving this all for free, great content!

I really enjoyed the course so far. it shows that you master the subject, I've finally understood many concepts in relation to optics and photogrammetry. Thank you from Morocco!! And whenever you want some good sun exposure you will be more than welcome!!

Great presentation! Thank you…

Precious .. Thanks

Thank you so much!!

i just realized the focal length in photogrammetry and focal length in optics are not the same

@J2000Ray

2 жыл бұрын

how so?

@oldcowbb

2 жыл бұрын

@@J2000Ray focal length in photogrammetry is the distance from the pinhole to the screen, which is called image distance in optics. focal length in optics is the length to the focal plane which all parallel lights converse to a single point, and it does not exist in pinhole camera, because only one parallel beam of light can pass through the pin hole

I think I love you

@CyrillStachniss

2 жыл бұрын

😂