10.[Using a Different Camera Brand](#using-a-different-camera-brand)
11.[Known Bug](#known-bug)
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@@ -20,6 +21,18 @@ This experimental module performs 3-D keypoint (body, face, and hand) reconstruc
## Installing the OpenPose 3-D Reconstruction Module
Check [doc/installation.md#3d-reconstruction-module](./installation.md#3d-reconstruction-module) for installation steps.
## Non Linear Optimization
In order to increase the 3-D reconstruction accuracy, OpenPose optionally performs non-linear optimization if Ceres solver support is enabled (only available in Ubuntu for now). To enable it, check [doc/installation.md#3d-reconstruction-module](./installation.md#3d-reconstruction-module) for more details.
## Features
- Auto detection of all FLIR cameras connected to your machine, and image streaming from all of them.
- Hardware trigger and buffer `NewestFirstOverwrite` modes enabled. Hence, the algorithm will always get the last synchronized frame from each camera, deleting the rest.
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@@ -72,12 +85,6 @@ In order to verify that the camera parameters introduced by the user are sorted
## Installing the OpenPose 3-D Reconstruction Module
Check the [doc/installation.md#3d-reconstruction-module](./installation.md#3d-reconstruction-module) for installation steps.
## Quick Start
Check the [doc/quick_start.md#3-d-reconstruction](./quick_start.md#3-d-reconstruction) for basic examples.
@@ -270,6 +270,7 @@ You can include the 3D reconstruction module by:
- Copy `{freeglutParentDirectory}\freeglut\include\` as `{OpenPoseDirectory}\3rdparty\windows\freeglut\include\`.
- Copy `{freeglutParentDirectory}\freeglut\lib\x64\` as `{OpenPoseDirectory}\3rdparty\windows\freeglut\lib\`.
3. Follow the CMake installation steps. In addition, set the `WITH_FLIR_CAMERA` (only if Spinnaker was installed) and `WITH_3D_RENDERER` options.
4. Increased accuracy with Ceres solver (Ubuntu only): For extra 3-D reconstruction accuracy, run `sudo apt-get install libeigen3-dev`, install [Ceres solver](http://ceres-solver.org/installation.html), and enable `WITH_CERES` in CMake when installing OpenPose. Ceres is harder to install in Windows, so we have not tested it so far in there. Feel free to make a pull request if you do.
After installation, check the [doc/3d_reconstruction_demo.md](./3d_reconstruction_demo.md) instructions.