michal2229 / image-align-and-average Goto Github PK

Documentation suggests darkframe image is not optional, but code seems to need a darkframe image or it will crash.

Problem 1:
when video is shaking, there is different part of scene visible, so when stabilized, there will be missing part of scene on one side and on onther side of a frame there will be image cut.

Python 3.7.5 Windows 64, pure black darkframe provided:

get_darkframe(): loaded darkframe.
Traceback (most recent call last):
File "py_image_merger.py", line 358, in
main()
File "py_image_merger.py", line 274, in main
input_image_no_border = input_image_ - darkframe_image_no_border
ValueError: operands could not be broadcast together with shapes (2050,2500) (2050,2500,3)

Create a mask with counter which would indicate how many images were added to make particular pixel.
It would solve the problem of darker areas, where less images were averaged.

I am getting this error:

Traceback (most recent call last):
  File "C:\...\ImageAverage.py", line 358, in <module>
    main()
  File "C:\...\ImageAverage.py", line 277, in main
    input_image_no_border = cv2.resize(input_image_no_border, (0, 0), fx=RESIZE, fy=RESIZE, interpolation=cv2.INTER_LINEAR)
cv2.error: OpenCV(4.5.2) C:\Users\runneradmin\AppData\Local\Temp\pip-req-build-m8us58q4\opencv\modules\imgproc\src\resize.cpp:4051: error: (-215:Assertion failed) !ssize.empty() in function 'cv::resize'