dcm-ball-detector 0.0.4

given a .dcm format image sequence, identify the positions of all spherical markers from this image sequence.

dcm_ball_detector

given a .dcm format image sequence, identify the positions of all spherical markers from this image sequence.

install

• it is recommended that this module should be installed in a python virtual environment (venv).

pip install dcm_ball_detector

usage

• we assume that you have put your .dcm files into a folder of which the path is <folder path>.

• we assume that your .dcm files are named under alphabetical order.

• use the following command to get a prediction of the position of the marker balls.

python3 -m dcm_ball_detector <folder path>

• the program will output something like below to stdout:

[{'zmm': 132.5, 'xmm': 121.73248817021276, 'ymm': 348.78409531914895}, {'zmm': 162.5, 'xmm': 175.7598284255319, 'ymm': 331.00294536170213}, {'zmm': 176.25, 'xmm': 108.73857089361702, 'ymm': 388.4497375319149}, {'zmm': 203.75, 'xmm': 168.92092459574468, 'ymm': 364.5135741276596}]

debug

• if you want to show the debug info of the marker balls, use the following command:

python3 -m dcm_ball_detector --debug <folder path>

• after the program has been finished, in stderr there will be a line like:

   tips: relevant images in: .../dcm_ball_detector/log_image

• relevant images for debugging will be listed in folder .../dcm_ball_detector/log_image.