Fix broken links and README formatting

README.md

@@ -1,47 +1,50 @@
 # Pose Representations for Deep Skeletal Animation
 
-Official implementation of dual quaternion transformations as described in the paper [**"Pose Representations for Deep Skeletal Animation"**](https://nefeliandreou.github.io/assets/pdf/DQ_21.pdf).
+Official implementation of dual quaternion transformations as described in the paper [**"Pose Representations for Deep Skeletal Animation"**](https://arxiv.org/pdf/2111.13907).
 
 [![report](https://img.shields.io/badge/arXiv-2204.08451-b31b1b.svg)](https://arxiv.org/abs/2111.13907)
-<a href="https://nefeliandreou.github.io/projects/PoseRepresentation/"><img src="https://img.shields.io/badge/project page-github.io-blue"/></a> 
-<a target="_blank" href="https://github.com/nefeliandreou/PoseRepresentation/blob/master/LICENSE"><img src="https://img.shields.io/apm/l/VIM-MODE"/></a> 
-
+<a href="https://nefeliandreou.github.io/assets/html/PoseRepresentations.html"><img src="https://img.shields.io/badge/project page-github.io-blue"/></a>
+<a target="_blank" href="https://github.com/nefeliandreou/PoseRepresentation/blob/master/LICENSE"><img src="https://img.shields.io/github/license/nefeliandreou/PoseRepresentation"/></a>
 
 Check our [YouTube video](https://www.youtube.com/watch?v=bZKc_8s-XIk)!
 
 <p float="center">
   <img src="/assets/DQ_21.gif" width="100%" />
 </p>
 
-## Installation 
+## Installation
+
 Create conda environment
 
 ```
 conda env create -f environment.yml
 conda activate dq_env
 ```
-The code was tested on Python 3.6.9 and PyTorch 1.2.0. 
+
+The code was tested on Python 3.6.9 and PyTorch 1.2.0.
 
 ## Usage
 
-- [extenddb.py](https://github.com/nefeliandreou/PoseRepresentation/blob/master/src/extenddb.py) and [generate_motion_in_dualquaternions.py](https://github.com/nefeliandreou/PoseRepresentation/blob/master/src/generate_motion_in_dualquaternions.py) are used to convert the .bvh files to the different representations. 
-- Forward kinematics is calculated using the  [skeleton.py](https://github.com/nefeliandreou/PoseRepresentation/blob/master/src/common/skeleton.py).
+- [extenddb.py](https://github.com/nefeliandreou/PoseRepresentation/blob/master/src/extenddb.py) and [generate_motion_in_dualquaternions.py](https://github.com/nefeliandreou/PoseRepresentation/blob/master/src/generate_motion_in_dualquaternions.py) are used to convert the .bvh files to the different representations.
+- Forward kinematics is calculated using the [skeleton.py](https://github.com/nefeliandreou/PoseRepresentation/blob/master/src/common/skeleton.py).
 - [dualquats.py](https://github.com/nefeliandreou/PoseRepresentation/blob/master/src/dualquats.py) contains the operations which are used during training (calculating translation/rotation, etc.)
-- [twist_losses.py](https://github.com/nefeliandreou/PoseRepresentation/blob/master/src/twist_losses.py) contains the operations which are used during training of acRNN and is based on  [dualquats.py](https://github.com/nefeliandreou/PoseRepresentation/blob/master/src/dualquats.py). 
-
+- [twist_losses.py](https://github.com/nefeliandreou/PoseRepresentation/blob/master/src/twist_losses.py) contains the operations which are used during training of acRNN and is based on [dualquats.py](https://github.com/nefeliandreou/PoseRepresentation/blob/master/src/dualquats.py).
 
 ## License
+
 This code is distributed under an [MIT LICENSE](LICENSE).
 
-Note that the functions in [common](https://github.com/nefeliandreou/PoseRepresentation/tree/master/src/common) are borrowed by [QuaterNet](https://github.com/facebookresearch/QuaterNet), the functions in [bvh](https://github.com/nefeliandreou/PoseRepresentation/tree/master/src/bvh) are borrowed by [acRNN](https://github.com/papagina/Auto_Conditioned_RNN_motion), 
+Note that the functions in [common](https://github.com/nefeliandreou/PoseRepresentation/tree/master/src/common) are borrowed by [QuaterNet](https://github.com/facebookresearch/QuaterNet), the functions in [bvh](https://github.com/nefeliandreou/PoseRepresentation/tree/master/src/bvh) are borrowed by [acRNN](https://github.com/papagina/Auto_Conditioned_RNN_motion),
 and the functions in [DualQuaternion2.py](https://github.com/nefeliandreou/PoseRepresentation/blob/master/src/DualQuaternion2.py) from [this](https://github.com/Achllle/dual_quaternions/blob/master/src/dual_quaternions/dual_quaternions.py) repository. Please respect the individual licenses when using these files.
 
 ## Acknowledgments
 
 This project has received funding from the European Union’s Horizon 2020 research and innovation programme under the Marie Skłodowska-Curie grant agreement No 860768.
 
 ## Citation
+
 If you find this code useful in your research, please cite:
+
 ```
 @misc{Andreou:2021:PoseRepresentation,
     author = {Andreou, Nefeli and Aristidou, Andreas and Chrysanthou, Yiorgos},
@@ -51,4 +54,3 @@ If you find this code useful in your research, please cite:
     archivePrefix={arXiv}
 }
 ```
-