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▢ **Pose:** Integrate pose estimation within Pose2Sim (via MMPose).

▢ **Triangulation:** If the gap is larger than the interpolation threshold, fill it with previous frames instead of leaving it blank. 

▢ **OpenSim:** Integrate OpenSim in Pose2Sim.
▢ **OpenSim:** Do not require a separate scaling trial: scale on the 10 slowest frames of the moving trial instead.
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@ -756,6 +756,7 @@ You will be proposed a to-do list, but please feel absolutely free to propose yo
✔ **Pose:** Support [AlphaPose](https://github.com/MVIG-SJTU/AlphaPose) as an alternative to OpenPose.
✔ **Pose:** Define custom model in config.toml rather than in skeletons.py.
▢ **Pose:** Support [MMPose](https://github.com/open-mmlab/mmpose), [SLEAP](https://sleap.ai/), etc.
▢ **Pose:** Integrate pose estimation within Pose2Sim (via MMPose).
▢ **Pose:** Directly reading from DeepLabCut .csv or .h5 files instead of converting to .json (triangulation, person association, calibration, synchronization...)
▢ **Pose:** GUI help for DeepLabCut model creation.
@ -791,6 +792,7 @@ You will be proposed a to-do list, but please feel absolutely free to propose yo
✔ **Triangulation:** [Undistort](https://docs.opencv.org/3.4/da/d54/group__imgproc__transform.html#ga887960ea1bde84784e7f1710a922b93c) 2D points before triangulating (and [distort](https://github.com/lambdaloop/aniposelib/blob/d03b485c4e178d7cff076e9fe1ac36837db49158/aniposelib/cameras.py#L301) them before computing reprojection error).
✔ **Triangulation:** Offer the possibility to augment the triangulated data with [the OpenCap LSTM](https://github.com/stanfordnmbl/opencap-core/blob/main/utilsAugmenter.py). Create "BODY_25_AUGMENTED" model, Scaling_setup, IK_Setup.
✔ **Triangulation:** Multiple person kinematics (output multiple .trc coordinates files). Triangulate all persons with reprojection error above threshold, and identify them by minimizing their displacement across frames.
▢ **Triangulation:** If the gap is larger than the interpolation threshold, fill it with previous frames instead of leaving it blank.
▢ **Triangulation:** Pre-compile weighted_triangulation and reprojection with @jit(nopython=True, parallel=True) for faster execution.
▢ **Triangulation:** Offer the possibility of triangulating with Sparse Bundle Adjustment (SBA), Extended Kalman Filter (EKF), Full Trajectory Estimation (FTE) (see [AcinoSet](https://github.com/African-Robotics-Unit/AcinoSet)).
▢ **Triangulation:** Implement normalized DLT and RANSAC triangulation, Outlier rejection (sliding z-score?), as well as a [triangulation refinement step](https://doi.org/10.1109/TMM.2022.3171102).
@ -805,6 +807,8 @@ You will be proposed a to-do list, but please feel absolutely free to propose yo
✔ **OpenSim:** Add scaling and inverse kinematics setup files.
✔ **OpenSim:** Add full model with contact spheres ([SmoothSphereHalfSpaceForce](https://simtk.org/api_docs/opensim/api_docs/classOpenSim_1_1SmoothSphereHalfSpaceForce.html#details)) and full-body muscles ([DeGrooteFregly2016Muscle](https://simtk.org/api_docs/opensim/api_docs/classOpenSim_1_1DeGrooteFregly2016Muscle.html#details)), for [Moco](https://opensim-org.github.io/opensim-moco-site/) for example.
✔ **OpenSim:** Add model with [ISB shoulder](https://github.com/stanfordnmbl/opencap-core/blob/main/opensimPipeline/Models/LaiUhlrich2022_shoulder.osim).
▢ **OpenSim:** Integrate OpenSim in Pose2Sim.
▢ **OpenSim:** Do not require a separate scaling trial: scale on the 10 slowest frames of the moving trial instead.
▢ **OpenSim:** Implement optimal fixed-interval Kalman smoothing for inverse kinematics ([this OpenSim fork](https://github.com/antoinefalisse/opensim-core/blob/kalman_smoother/OpenSim/Tools/InverseKinematicsKSTool.cpp)), or [Biorbd](https://github.com/pyomeca/biorbd/blob/f776fe02e1472aebe94a5c89f0309360b52e2cbc/src/RigidBody/KalmanReconsMarkers.cpp))
✔ **GUI:** Blender add-on (cf [MPP2SOS](https://blendermarket.com/products/mocap-mpp2soss)), or webapp (e.g., with [Napari](https://napari.org/stable). See my draft project [Maya-Mocap](https://github.com/davidpagnon/Maya-Mocap) and [BlendOsim](https://github.com/JonathanCamargo/BlendOsim).