Výsledky vyhledávání - "3D Data Processing, Visualization and Transmission"

Estimating curvatures and their derivatives on triangle meshes Autor Rusinkiewicz, S.

“…The computation of curvature and other differential properties of surfaces is essential for many techniques in analysis and rendering. We present a…”
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Image Based Localization in Urban Environments Autor Wei Zhang, Kosecka, J.

“…In this paper we present a prototype system for image based localization in urban environments. Given a database of views of city street scenes tagged by GPS…”
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High-Quality Real-Time Stereo Using Adaptive Cost Aggregation and Dynamic Programming Autor Liang Wang, Miao Liao, Minglun Gong, Ruigang Yang, Nister, D.

“…We present a stereo algorithm that achieves high quality results while maintaining real-time performance. The key idea is simple: we introduce an adaptive…”
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Rapid shape acquisition using color structured light and multi-pass dynamic programming Autor Li Zhang, Curless, B., Seitz, S.M.

“…This paper presents a color structured light technique for recovering object shape from one or more images. The technique works by projecting a pattern of…”
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Filling holes in complex surfaces using volumetric diffusion Autor Davis, J., Marschner, S.R., Garr, M., Levoy, M.

“…We address the problem of building watertight 3D models from surfaces that contain holes - for example, sets of range scans that observe most but not all of a…”
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A statistical method for robust 3D surface reconstruction from sparse data Autor Blanz, V., Mehl, A., Vetter, T., Seidel, H.-P.

“…General information about a class of objects, such as human faces or teeth, can help to solve the otherwise ill-posed problem of reconstructing a complete…”
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Automated texture mapping of 3D city models with oblique aerial imagery Autor Frueh, C., Sammon, R., Zakhor, A.

“…This work describes an approach to texture mapping a 3D city model obtained from aerial and ground-based laser scans with oblique aerial imagery. First, the…”
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Pyramid coordinates for morphing and deformation Autor Sheffer, A., Kraevoy, V.

“…Many model editing operations, such as morphing, blending, and shape deformation requires the ability to interactively transform the surface of a model in…”
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Human motion: modeling and recognition of actions and interactions Autor Aggarwal, J.K., Sangho Park

“…Processing of image sequences has progressed from simple structure from motion paradigm to the recognition of actions/interactions as events. Understanding…”
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Aerial LiDAR Data Classification Using Support Vector Machines (SVM) Autor Lodha, S.K., Kreps, E.J., Helmbold, D.P., Fitzpatrick, D.

“…We classify 3D aerial LiDAR scattered height data into buildings, trees, roads, and grass using the support vector machine (SVM) algorithm. To do so we use…”
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Line-Based Structure from Motion for Urban Environments Autor Schindler, G., Krishnamurthy, P., Dellaert, F.

“…We present a novel method for recovering the 3D-line structure of a scene from multiple widely separated views. Traditional optimization-based approaches to…”
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3D stereoscopic image pairs by depth-map generation Autor Battiato, S., Capra, A., Curti, S., La Cascia, M.

“…This work presents a new unsupervised technique aimed to generate stereoscopic views estimating depth information from a single input image. Using a single…”
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Towards Urban 3D Reconstruction from Video Autor Akbarzadeh, A., Frahm, J.-M., Mordohai, P., Clipp, B., Engels, C., Gallup, D., Merrell, P., Phelps, M., Sinha, S., Talton, B., Wang, L., Yang, Q., Stewenius, H., Yang, R., Welch, G., Towles, H., Nister, D., Pollefeys, M.

“…The paper introduces a data collection system and a processing pipeline for automatic geo-registered 3D reconstruction of urban scenes from video. The system…”
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3D Skeleton-Based Body Pose Recovery Autor Menier, C., Boyer, E., Raffin, B.

“…This paper presents an approach to recover body motions from multiple views using a 3D skeletal model. It takes, as input, foreground silhouette sequences from…”
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A formulation of boundary mesh segmentation Autor Shamir, A.

“…We present a formulation of boundary mesh segmentation as an optimization problem. Previous segmentation solutions are classified according to the different…”
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Automatic passive recovery of 3D from images and video Autor Nister, D.

“…This paper gives a summary of automatic passive reconstruction of 3D scenes from images and video. Features are tracked between the images. Relative camera…”
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Non-rigid range-scan alignment using thin-plate splines Autor Brown, B.J., Rusinkiewicz, S.

“…We present a nonrigid alignment algorithm for aligning high-resolution range data in the presence of low-frequency deformations, such as those caused by…”
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Visual Shapes of Silhouette Sets Autor Franco, J.-S., Lapierre, M., Boyer, E.

“…Shape from silhouette methods are extensively used to model dynamic and non-rigid objects using binary foreground-background images. Since the problem of…”
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Real-time, accurate depth of field using anisotropic diffusion and programmable graphics cards Autor Bertalmio, M., Fort, P., Sanchez-Crespo, D.

“…Computer graphics cameras lack the finite depth of field (DOF) present in real world ones. This results in all objects being rendered sharp regardless of their…”
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Face recognition from 3D data using Iterative Closest Point algorithm and Gaussian mixture models Autor Cook, J., Chandran, V., Sridharan, S., Fookes, C.

“…An approach to face verification from 3D data is presented. The method uses 3D registration techniques designed to work with resolution levels typical of the…”
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