Diplomat

hey, i'm a student from dresden, germany, i'm working on solar power forecasts using cloud cameras.   Clouds or sky recordings have the greatest dynamic range...

Thanks for providing so many useful examples, like the stack_processed.py! ``` #!/usr/bin/python3 import cv2 import numpy as np from picamera2 import Picamera2 exposure_time = 60000 # put your own numbers...

how did you create the pfm file from the two images?

Cannot decode file test.raw (IMX477 RP HQ CAM)

1

dear 6by9 thank you for sharing your work! I use the RP HQ Cam (IMX477): `libcamera-raw -t 1000 --ev -10 --awbgains 1.0,1.0 --gain 1.0 --analoggain 1.0 --denoise off --rawfull 1...

Thanks for Sharing your work. I would like to predict future frames based on optical flow. Its about all sky Images, hemispherical fisheye view. The idea is to predict solar...

ValueError: Could not find a backend to open `50g.exr`` with iomode `wi`

9

Greetings! I would like to save a 16bit rgb array as `.exr` file. I use a camera, capturing multiple images for multi exposure fusion (hdr merge). Iam in the Solarpower...

[OTHER] Colour Correction

133

Iam still interested in estimating Solar Irradiance with a Raspberry All Sky Imager. I would like to know, if the color calibration was already evaluated? How precise is the sRGB...

Hej Hufkens, thanks for sharing these quantum efficiency curves! How did you get them? Do you know how to get the quantum efficiency curves of the Sony IMX477? We use...

hey thanks for sharing you project, how can one use you code? Some short instructions would be great (windows). kind regards paul

publishing only new row in csv file

1

i get live time sensor data (weather), every 30sec i got new values to my csv file now i want to publish always the current incoming values just writing my...