DJELOUAH , Abdelaziz

Image-Based Rendering (IBR) algorithms generate highquality photo-realistic imagery without the burden of detailedmodeling and expensive realistic rendering. Recentmethods have different strengths and weaknesses, dependingon 3D reconstruction quality and scene content. Eachalgorithm operates with a set of hypotheses about the sceneand the novel...

We propose a novel method to handle thin structures in Image-Based Rendering (IBR), and specifically structures supportedby simple geometric shapes such as planes, cylinders, etc. These structures, e.g. railings, fences, oven grills etc, are present inmany man-made environments and are extremely challenging for multi-view 3D reconstruction,...

Image-Based Rendering (IBR) allows good-quality free-viewpoint navigation in urban scenes, but suffers from arti-facts on poorly reconstructed objects, e.g., reflective surfaces such as cars. To alleviate this problem, we propose a method that automatically identifies stock 3D models , aligns them in the 3D scene and performs morphing to better...

We address the problem of multi-view video segmentation of dynamic scenes in general and outdoor environments with possibly moving cameras. Multi-view methods for dynamic scenes usually rely on geometric calibration to impose spatial shape constraints between viewpoints. In this paper, we show that the calibration constraint can be relaxed...