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3D-model indexing

A Practical Approach for 3D Model Indexing by combining Local and Global Invariants

A Practical Approach for 3D Model Indexing by combining Local and Global Invariants

... and model databases throughout the Internet is growing both in number and in ...tools, 3D scanners, 3D graphic accelerated hardware, Web3D and so on, is en- abling access to three-dimensional ...

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3D-Mesh Models: View-Based Indexing and Structural Analysis

3D-Mesh Models: View-Based Indexing and Structural Analysis

... for 3D-model indexing and analyzing: view-based approach and structural ...for 3D-model indexing are a very intuitive way to retrieve 3D- models among wide collections by ...

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3D-model retrieval for Mobiles

3D-model retrieval for Mobiles

... for 3D-model retrieval from one or more photos (photographs, sketches, views) based on ...a 3D-model, and a proba- bilistic Bayesian method for 3D-model indexing from ...

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3D Model Retrieval based on Adaptive Views Clustering

3D Model Retrieval based on Adaptive Views Clustering

... for 3D model indexing based on 2D views, named AVC (Adaptive Views ...a 3D model, and a probabilistic Bayesian method for 3D model retrieval from these ...statistical ...

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3D model-based still image object categorization

3D model-based still image object categorization

... for 3D model-based object recognition and which is the best way of projecting a 3D model, we propose further an experimental evaluation of the above presented ...MPEG-7 3D Model ...

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3D-model view characterization using equilibrium planes

3D-model view characterization using equilibrium planes

... 2.1.1 Convex-hull construction The convex hull of a 3D-model is the smallest convex poly- hedron containing the model point cloud. It is a funda- mental construction for mathematics and computational ...

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Social choice and the indexing dilemma

Social choice and the indexing dilemma

... 3 The social choice approach We first rehearse particular versions of the fundamental results of social choice, for this framework, in order to set the stage for the rest of the analysis. The following requirements ...

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Automatic classification and indexing: a supplement

Automatic classification and indexing: a supplement

... L’accès à ce site Web et l’utilisation de son contenu sont assujettis aux conditions présentées dans le site LISEZ CES CONDITIONS ATTENTIVEMENT AVANT D’UTILISER CE SITE WEB. Report (Nati[r] ...

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SuMGra: Querying Multigraphs via Efficient Indexing

SuMGra: Querying Multigraphs via Efficient Indexing

... Due to the availability of multigraph data and the importance of performing query on multigraph data, in this paper, we propose a novel method SuMGra that supports subgraph matching in a multigraph via efficient ...

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AgroLD indexing tools with ontological annotations

AgroLD indexing tools with ontological annotations

... The Agronomic Linked Data project (AgroLD) is a Semantic Web knowledge base designed to integrate data from various publicly available plant centric data sources.. The aim of AgroLD proj[r] ...

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Structural High-resolution Satellite Image Indexing

Structural High-resolution Satellite Image Indexing

... 4.1 High-resolution Database To test the proposed satellite image indexing method, we collect a set of satellite images exported from Google Earth 2 , which pro- vides high-resolution satellite images up to 0.5 m. ...

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Indexed heat curves for 3D-model retrieval

Indexed heat curves for 3D-model retrieval

... Figure 2. Geodesic paths between two curves (A,B) the black arrow points to vertex in the center of the 3D model). From this vertex, we generate indexed closed curves under a scale value of the mapping ...

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A computational model of stereoscopic 3D visual saliency

A computational model of stereoscopic 3D visual saliency

... stereoscopic 3D display bring additional depth information affecting the human viewing behavior, and require extensions of the efforts made in 2D visual ...computational model of visual attention for ...

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3D Grasp Synthesis Based on a Visual Cortex Model

3D Grasp Synthesis Based on a Visual Cortex Model

... Surface information coming from V3a is the input of areas MT, LIP and cIPS. In humans, MT is more concerned about movements, while LIP seems to be responsible of storing and remapping visual memory in eye-centered ...

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A Unified Model for Interaction in 3D Environment

A Unified Model for Interaction in 3D Environment

... Figure 3: Main model 3.2 Basic interaction blocks We define the interaction blocks as a finite set of instantiable and parametrizable objects (Figure 5). These objects describe the inter- actions with a 3D ...

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Unsupervised video indexing on audiovisual characterization of persons

Unsupervised video indexing on audiovisual characterization of persons

... Figure 5.1: General architecture of the people indexing system. In our team, this work was introduced by Jaffre [Jaf05] who developed a system that first detects people and then uses clothing information to track ...

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Indexing of satellite images using structural information

Indexing of satellite images using structural information

... 41 Chapter 1 Introduction The recent advances in large data storage and new satellite technology acquiring high volumes of images have enabled the creation of large image archives. In order to deal with these high ...

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Video Segmentation and Structuring for Indexing Applications

Video Segmentation and Structuring for Indexing Applications

... Keywords: temporal video segmentation, video indexing, shot boundary detection; key-frame extraction, video abstraction, temporal constraints; scene extraction. INTRODUCTION Recent advances in the field of ...

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3D model-based tracking for UAV indoor localisation

3D model-based tracking for UAV indoor localisation

... A. Determining the underlying edges In order to retrieve multiple hypotheses for the camera pose from the detected low level hypotheses, we first determine the underlying lines from the set of points {e 0 i,j,l }. The ...

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Symmetry-Based Alignment for 3D Model Retrieval

Symmetry-Based Alignment for 3D Model Retrieval

... [9], 3D geographical information systems [10] and mechanical components design ...NURBS-BRep model, the symmetry plane is defined as the first canonical plane from which the remaining planes are identified ...

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