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lens parameters of gopro max #114
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Hi @CanCanZeng, did you ever discover the meaning of the Fusion lens and calibration parameters? I'm interested as well, given that Fusion Studio is no longer being developer or supported, and there's no way to produce stitched output on Linux. |
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Hi, I extracted some meta data by using exiftool from https://exiftool.org/
The command is
exiftool -ee -G3 -v3 -api largefilesupport -m GS010450.LRV > tmp.txt
I get something like camera intrinsic (lens parameters) like below:
the extracted parameters of front lens are
1081.48076648172 -71.1130226589547 14.9704062180038 -8.043569224 1.0999
also there are some other parameters like
and the transfrom between two lens
it seems that GoPro_ANGX GoPro_ANGY GoPro_ANGZ are rotation parameters between two lens, but I cannot guess the meaning of other number
Do you know the meaning of these numbers? I need them to transfrom the dual fisheye video from .lrv file to equirectangular video. Or you can teach me how to realize this in an other way?
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