I am a Computer vision and Machine Learning Research scientist and developer. I have several accomplishments on deeplearning, vision on iPhone (patents, publications, products). Fun computer vision app with augmented reality.
Excellent job! It wasn't hard to trust on this guy once he explained how he could have solved the problem.He quickly solved the problem, provided neat code and explanation. I'm happy to work with you!
Université Paul Sabatier (Toulouse III), France 2005 - 2008
(3 )
PhD
Université Paul Sabatier (Toulouse III), France 2002 - 2005
(3 )
MsC in Automatic and Signal Processing
Université Nancy 2, France 2000 - 2002
(2 )
資格
PhD
University of Toulouse
2005
mathematical formulation and software developement of motion planning methods in robotics
出版物
A Linear Least-Squares Solution to Elastic Shape-From-Template
IEEE-CVPR2015
We propose the first fully linear least-squares SfT method modeling elastic deformations. It relies on a set of Solid Boundary Constraints (SBC) to position the template at X in the deformed frame. The displacement is mapped by the stiffness matrix to minimize the amount of force responsible for the deformation. Compared to state-of- the-art methods, this new formulation allows us to obtain accurate results at a low computation cost.
Combining Conformal Deformation and Cook-Torrance Model for 3D Reconstruction in Laparoscopy
IEEE Transactions on Biomedical Imaging
We propose a new monocular 3D reconstruction
method adapted to reconstructing organs in the abdominal
cavity. It combines both motion and shading cues.
The former uses a conformal deformation prior and the
latter the Cook-Torrance reflectance model. Our method
runs in two phases: first, a 3D geometric and photometric
template of the organ at rest is reconstructed in-vivo.
The geometric shape is reconstructed using RSfM (Rigid
Shape-from-Motion) while the surgeon is exploring – but
not deforming – s