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The halving method in the hole-filling problem
USSR Computational Mathematics and Mathematical Physics, 1988Abstract The important practical problem of minimizing the function of two variables V(x, y) = [G(y) − G(x) + C] (y − x) , C ⩾ 0, y⩾x , is considered where G ( z ) has a unimodal piecewise continuous derivative. An algorithm which makes essential use of the halving method is devised, with a labour content estimate O ( ln ( u / e )), where
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MOLTEN ALUMINUM CAPILLARY HOLE-FILLING
2020The presence of micrometeoroids and space debris in open space raises the question of a mitigation of the damage caused by a possible impact on the man-made structures such as space shuttles, satellites, and the International Space Station. A method achieving metallic sealed hole would be of an interest for development.
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An efficient hole filling for depth image based rendering
2013 IEEE International Conference on Multimedia and Expo Workshops (ICMEW), 2013An efficient hole filling algorithm is presented providing texture compilation for invisible pixels during depth image based rendering (DIBR). Some pixels cannot be assigned to proper texture values due to occluding foreground object; thus, compilation is required to obtain visually pleasing virtual views from a set of reference views.
Cevahir Cigla, A. Aydin Alatan
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Feature-First Hole Filling Strategy for 3D Meshes
2013In this paper we introduce an efficient hole-filling strategy for 3D meshes and at the same time aesthetically recover the sharp features of the original 3D model at the hole areas. Commonly, hole filling techniques try to fill up the hole first then smooth it. Very few have tried to recover the fine features of the original model at the holes.
Hanh T.-M. Ngo, Won-Sook Lee
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Line-preserving hole-filling for 2D-to-3D conversion
Proceedings of the 11th European Conference on Visual Media Production, 2014Many 2D-to-3D conversion techniques rely on image-based rendering methods in order to synthesize 3D views from monoscopic images. This leads to holes in the generated views due to previously occluded objects becoming visible for which no texture information is available.
Nils Plath +4 more
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Selective hole-filling for depth-image based rendering
2015 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2015One of the biggest challenges in view interpolation is to fill the regions without projective information in the synthesized view. In this paper, we present a new approach that identifies and corrects different types of missing information. In the first stage, we propose a fast solution to tackle the problems of cracks and ghost, common artifacts in ...
Adriano Q. de Oliveira +3 more
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Hole Filling in Images and in Video Sequences
2007During the last years, many image processing and manipulation techniques have evolved and have become more and more popular, reaching from scienti c theory of mathematical image processing to general-purpose software for artistic image editing, e.g. Adobe Photoshop [Ado06] or GIMP [GIM06].
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