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Coastal-Imaging-Research-Network / cBathy-Toolbox

Routines needed to run cBathy + demos
https://github.com/Coastal-Imaging-Research-Network/cBathy-toolbox/wiki/cBathy-User-Manual
GNU General Public License v3.0
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Problems with cbathy implementation #65

Open EstebanOV opened 3 years ago

EstebanOV commented 3 years ago

Hi, I am trying to implement the cBathy algorithm to some videos, but I have had some problems. I am working with stitched images from two synchronized cameras. I made the rectification (according to CIRN recommendations) and I created the bathy structure necessary to apply the algorithm. I have tried different grid sizes, frequency ranges and have not had good results. Also, I have tried to improve the contrast of the image and apply some filters to eliminate noise. In addition, I have tried applying the algorithm only with a camera image, but I cannot obtain the depths.

Do you have any advice that can help me? I would greatly appreciate it Attached video and bathy structure (in google drive link), there I use 1 and 2 cameras.

https://drive.google.com/drive/folders/1o-Wu_aunsHgFWGyVGh2g98GPJbENeVhi?usp=sharing

Esteban Opazo Civil engineering student, UTFSM, Chile

RobHolman commented 1 year ago

Estaban, did you ever figure this out? Your video looks fine. I am away from my office so can't test the data. And having stitches images should matter - you only need the extracted time stack.