搜索结果: 1-15 共查到“信息与通信工程 virtual”相关记录18条 . 查询时间(0.062 秒)
MODELING TREES FOR VIRTUAL SINGAPORE: FROM DATA ACQUISITION TO CITYGML MODELS
LiDAR virtual city tree extraction and quantification procedural tree modeling
2018/11/9
Singapore, branded as a “City in a Garden”, has a long standing commitment to green the nation, one which has resulted in trees becoming an integral component of the urban environment. Similarly for i...
AN INTERACTIVE LOGISTICS CENTRE INFORMATION INTEGRATION SYSTEM USING VIRTUAL REALITY
Logistics Centre Virtual Reality Video Surveillance Eye Tracking Logistics Traceability Semantically Labelled Data
2018/5/14
The logistics industry plays a very important role in the operation of modern cities. Meanwhile, the development of logistics industry has derived various problems that are urgent to be solved, such a...
THREE-DIMENSIONAL RECONSTRUCTION OF THE VIRTUAL PLANT BRANCHING STRUCTURE BASED ON TERRESTRIAL LIDAR TECHNOLOGIES AND L-SYSTEM
Terrestrial LiDAR L-system Branching structure Point cloud data Topology structure
2018/5/14
For the purpose of extracting productions of some specific branching plants effectively and realizing its 3D reconstruction, Terrestrial LiDAR data was used as extraction source of production, and a 3...
3D Navigation System for Virtual Reality Based on 3D Game Engine
Spatial Information Sciences GIS Navigation Visualization Virtual Reality
2015/12/16
Intense competitions in computer related industries have lead to the development of new amazing technologies. This drastically improved 3D game engine, which was initially developed for computer games...
A Virtual Collaborative Environment for Archaeology Through Multi-User Domain in the Web
virtual reality Multiuser Domain scientific community editable scenario sharing of information exchange of data
2015/11/13
The VHLab of CNR-ITABC is developing new research projects oriented to virtual archaeology and to the study and communication of cultural heritage through multi-user virtual reality applications (off ...
THE APPLICATION OF CONTENT-BASED INDEXING AND RETRIEVAL OF DIGITAL PICTURES AND RANGE IMAGES TO THE 3D VIRTUAL RECONSTRUCTION OF COMPLEX SITES AND ARCHITECTURES
Content-based indexing/retrieval model range images registration three-dimensional 3D
2015/10/8
The modelling of complex objects and sites involve the acquisition of a large number of texture maps and range images; each one of
them representing a particular viewing angle. These views must be c...
VIRTUAL RESEARCH ENVIRONMENT FOR THE MANAGEMENT AND THE VISUALIZATION OF COMPLEX ARCHAEOLOGICAL SITES
Information Systems Data Management Interactive Visualizations Internet Archaeology
2015/10/8
Virtual Research Environments are tools and technologies to enhance and support research. These online environments are dedicated to
support collaboration whether in the management of a research acti...
Resource Allocation and Pricing in Virtual Wireless Networks
Virtual Wireless Networks Resource Allocation Price Poisson Point Process
2014/12/8
The Internet architecture has proven its success by completely changing people’s lives. However, making significant architecture improvements has become extremely difficult since it requires competing...
THE “ART OF WAR FRIEZE” IN URBINO: A BLEND OF VIRTUAL RECONSTRUCTION AND SCIENTIFIC ACCURACY
3D MODEL CONSERVATION HISTORICAL MONUMENTS DIGITAL MAP PHOTOGRAMMETRY LASER SCANNER
2014/4/25
The Art of War Frieze was commissioned by Federico da Montefeltro, Duke of Urbino, to decorate the back of the «wing façade» of
the Ducal palace. The Frieze decorated the façade ...
Lower Attentive Region Detection For Virtual Content Insertion In Broadcast Video
Region Detection Virtual Content Broadcast Video
2010/12/17
Virtual Content Insertion (VCI) is an emerging application of video analysis. For VCI the spatial position is very important as improper placement will make the insertion
intrusive. To choose the spa...
A Generic Virtual Content Insertion System Based on Visual Attention Model
Generic Virtual Content Insertion System Visual Attention Model
2010/12/17
This paper presents a generic Virtual Content Insertion (VCI) system based on visual attention analysis. VCI is an emerging application of video analysis and has been used in video augmentation and ad...
Smooth Extraction of SVC Fine-Granular SNR Scalable Videos with a Virtual-GOP-Based Rate-Distortion Modeling
Smooth quality rate-distortion analysis scalable video coding
2010/12/20
Fine-Granular SNR scalable (FGS) technologies in H.264/AVC-based scalable video coding (SVC) provide a flexible and effective foundation for scaling FGS enhancement layer (EL) to accommodate different...
Depth Image Segmentation for Improved Virtual View Image Quality in 3-DTV
Depth Image Segmentation Improved Virtual View Image Quality
2010/12/16
A rate-based switch fabric called smoothed buffer crossbar has been proposed in our recent work. It can provide 100% rate-guaranteed service with only a two-cell buffer at each
crosspoint, and can al...
A Virtual View Generation Method for Free-Viewpoint Video System
View Generation Method Free-Viewpoint Video System
2010/12/16
Generating virtual views is one of the crucial problems for a free-viewpoint video system. In this paper, we solve the problem by using a method based on the technique of view
morphing, and construct...
Segmentation-Based Dense Stereo Matching Algorithm for Virtual View Synthesis
Segmentation-Based Dense Stereo Matching Algorithm Virtual View Synthesis
2010/12/16
This paper presents a new stereo matching algorithm to compute dense disparity map for virtual view synthesis. The reference view is segmented using mean-shift segmentation
method. An adaptive suppo...