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romi / plant-3d-vision

Reconstruct a 3D digital twin of the plant from pictures (RGB images) and quantify its phyllotaxis.
https://docs.romi-project.eu/plant_imager/
GNU Lesser General Public License v3.0
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Program to automatically align a groundtruth sequence with a computed sequence (SM-DTW) #25

Closed TimoWintz closed 2 years ago

TimoWintz commented 5 years ago

Implementation of a modified "dynamical time-warping" algorithm including split/merge operations to align groundtruth sequences with computed sequences generated by our analysis pipelines. -> takes as first input the raw "angles&internodes" sequence computed by the pipe -> second input is the groundtruth reference sequence -> provide an automatized realignment and interpretation of over-segmentation (merge) and under-segmentation (split)

In progress: @cgodin generates "SM-DTW" (Split-Merge Dynamical Time Warping), an automatic alignment program (in python) for two sequences of phyllotaxis (typically a ground truth and an sequence generated from the pipe). A sequence contains two sub-sequences: one for angles and one for internodes. @fabfabBesnard generates a program (in R) that simulates phyllotaxis sequences (angles and internodes) and also simulates segmentation errors. This will be used to test the SM-DTW program.

fabfabBesnard commented 2 years ago

issue closed with the repo/submodule sm-dtw integrate in plant-3d-vision from v0.10