Location History:
- Villebon sur Yvette, FR (2001 - 2004)
- Villegon sur Yvette, FR (2004)
Company Filing History:
Years Active: 2001-2004
Title: Inventor Régis Vaillant – A Pioneer in Three-Dimensional Imaging
Introduction
Régis Vaillant is an innovative inventor based in Villebon sur Yvette, France. With a remarkable portfolio of 8 patents to his name, he has established himself as a significant contributor to advancements in the field of imaging technology. His work primarily focuses on methods for three-dimensional image reconstruction, showcasing his expertise and vision in this complex domain.
Latest Patents
Among his latest innovations, Régis Vaillant has developed two notable patents:
1. **Method of multiresolution reconstruction of a three-dimensional image of an object**: This invention addresses the need for effective three-dimensional image reconstruction using a set of acquired two-dimensional images. The method employs a subsampling technique that reduces the resolution of the images, followed by a first analytical algorithm that reconstructs a low-resolution three-dimensional image. By selecting specific voxels from this image, a second analytical algorithm is applied to produce a high-resolution three-dimensional output, greatly improving the clarity and detail of the reconstructed images.
2. **Method of automatic registration of images**: This method automates the registration of two- and three-dimensional angiography images. It involves comparing a two-dimensional digital subtracted angiography image with a three-dimensional image reconstructed from rotational angiography sequences. The process estimates distortion fields in the image and formulates a conical projection matrix to achieve an accurate spatial transformation, ensuring precision in the registration of medical images.
Career Highlights
Régis Vaillant currently works with G.E. Medical Systems, S.A., where he applies his innovative mind to develop cutting-edge medical imaging solutions. His expertise in image processing and reconstruction techniques has positioned him as an invaluable asset in his professional sphere.
Collaborations
Régis collaborates with notable colleagues in the field, including Laurent Launay and Yves Lucien Trousset. Together, they contribute to the research and development of pioneering technologies that enhance medical imaging practices and improve patient outcomes.
Conclusion
Régis Vaillant's contributions to the field of three-dimensional imaging not only reflect his exceptional inventiveness but also his commitment to advancing medical technology. With a growing list of patents and a collaborative spirit, he continues to inspire innovation in imaging techniques, paving the way for future advancements in healthcare.
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