The aim of image synthesis is to compute realistic views of a three-dimensional scene, defined by a geometric 3D model. Modeling is a manual task, and may need several man-months for a realistic and complex scene, as a landscape. We propose to automate this task. A few photographs of the landscape are enough to entirely model its geometrical and photometric information: 3D structure, colors and textures. Therefore, using image analysis and computer vision techniques, we can automatically generate a three-dimensional representation of the scene, and view it under any angle. Appropriate algorithms are evaluated and specifically adapted to our problem. Detailed quantitative tests are led on both synthetic and real data, and the final quality o...
Nous introduisons un algorithme de décomposition intrinsèque multi-vue qui permet de ré-éclairer une...
Generic Imaging Models: Calibration and 3D Reconstruction algorithms. Vision applications have been ...
L'objet de cette thèse est de proposer des algorithmes permettant de synthétiser des scènes naturell...
The aim of image synthesis is to compute realistic views of a three-dimensional scene, defined by a ...
In this document, we explore the different steps usually required for image synthesis. The main focu...
La modélisation 3d automatique d'un environnement à partir d'images est un sujet toujours d'actualit...
The automatic 3d modeling of an environment using images is still an active topic in Computer Vision...
Les images représentent, un support considérable d‟informations que ce soit pour la réflexion (aide ...
One of the goals of computer graphics is to produce realistic images. To this end, artists build com...
Comprendre, analyser et modéliser l'environment 3D à partir d'images provenant de caméras et d'appar...
In few years, 3D photo modélisation has evolved from manual photogrammetry for metrological purpose ...
Photorealism in image synthesis usually needs a huge number of parameters and complex computations. ...
Les techniques de visualisation graphique à partir de données numériques ont connu ces dernières ann...
While the history of art, different perspectives or projection models are used in the representation...
Image-based 3D modeling is often an underconstrained and noise-sensitive process. Incorporation of g...
Nous introduisons un algorithme de décomposition intrinsèque multi-vue qui permet de ré-éclairer une...
Generic Imaging Models: Calibration and 3D Reconstruction algorithms. Vision applications have been ...
L'objet de cette thèse est de proposer des algorithmes permettant de synthétiser des scènes naturell...
The aim of image synthesis is to compute realistic views of a three-dimensional scene, defined by a ...
In this document, we explore the different steps usually required for image synthesis. The main focu...
La modélisation 3d automatique d'un environnement à partir d'images est un sujet toujours d'actualit...
The automatic 3d modeling of an environment using images is still an active topic in Computer Vision...
Les images représentent, un support considérable d‟informations que ce soit pour la réflexion (aide ...
One of the goals of computer graphics is to produce realistic images. To this end, artists build com...
Comprendre, analyser et modéliser l'environment 3D à partir d'images provenant de caméras et d'appar...
In few years, 3D photo modélisation has evolved from manual photogrammetry for metrological purpose ...
Photorealism in image synthesis usually needs a huge number of parameters and complex computations. ...
Les techniques de visualisation graphique à partir de données numériques ont connu ces dernières ann...
While the history of art, different perspectives or projection models are used in the representation...
Image-based 3D modeling is often an underconstrained and noise-sensitive process. Incorporation of g...
Nous introduisons un algorithme de décomposition intrinsèque multi-vue qui permet de ré-éclairer une...
Generic Imaging Models: Calibration and 3D Reconstruction algorithms. Vision applications have been ...
L'objet de cette thèse est de proposer des algorithmes permettant de synthétiser des scènes naturell...