Error occurs in Line 80 of imageanalysis.py within auto_crop: if np.abs(angles[0]) < 80/180*np.pi:
This occurs with when running droppy.main(['filename', '--fitType', 'bashforth-adams']) as in the documentation.
Seems like hough_line_peaks(*hough_line(edges), num_peaks=1) of line 79 is producing an empty angles array.
Attached is the image being used:
In the case this is a usage error, are there any image requirements like resolution, contrast, relative droplet size, droplet position, etc.? This image is already cropped from an image at too high a resolution for the hough_transform functions to work with.
Error occurs in Line 80 of imageanalysis.py within auto_crop:
if np.abs(angles[0]) < 80/180*np.pi:
This occurs with when running droppy.main(['filename', '--fitType', 'bashforth-adams']) as in the documentation.
Seems like hough_line_peaks(*hough_line(edges), num_peaks=1) of line 79 is producing an empty angles array.
Attached is the image being used:
In the case this is a usage error, are there any image requirements like resolution, contrast, relative droplet size, droplet position, etc.? This image is already cropped from an image at too high a resolution for the hough_transform functions to work with.