2013 3DTV Vision Beyond Depth (3DTV-CON)最新文献_第3页

Movie dimensionalization via sparse user annotations 通过稀疏用户注释实现电影维度化

2013 3DTV Vision Beyond Depth (3DTV-CON) Pub Date : 2013-12-02 DOI: 10.1109/3DTV.2013.6676633

M. Becker, M. Baron, D. Kondermann, M. Bußler, V. Helzle

引用次数: 4

3D mesh and multi-view synthesis implementation using stereo cameras and a depth camera 使用立体相机和深度相机实现3D网格和多视图合成

2013 3DTV Vision Beyond Depth (3DTV-CON) Pub Date : 2013-12-02 DOI: 10.1109/3DTV.2013.6676645

Hyok Song, Jisang Yoo, Sooyeong Kwak, Cheon Lee, Byeongho Choi

引用次数: 0

Single and multi-user head tracked glasses-free 3D displays 单用户和多用户头跟踪无眼镜3D显示

2013 3DTV Vision Beyond Depth (3DTV-CON) Pub Date : 2013-12-02 DOI: 10.1109/3DTV.2013.6676654

P. Surman, S. Day, K. Akşit, H. Urey, Joshua L. Benjamin, K. Jain, Hao Chen

引用次数: 1

A study on the relationship between depth map quality and the overall 3D video quality of experience 深度图质量与整体3D视频体验质量的关系研究

2013 3DTV Vision Beyond Depth (3DTV-CON) Pub Date : 2013-12-02 DOI: 10.1109/3DTV.2013.6676650

Amin Banitalebi-Dehkordi, M. Pourazad, P. Nasiopoulos

引用次数: 16

Computation of virtual environment from stereo-panoramic view 基于立体全景的虚拟环境计算

2013 3DTV Vision Beyond Depth (3DTV-CON) Pub Date : 2013-12-02 DOI: 10.1109/3DTV.2013.6676659

A. I. Audu, A. Sadka

引用次数: 0

3D conversion using vanishing points and image warping 使用消失点和图像扭曲的3D转换

2013 3DTV Vision Beyond Depth (3DTV-CON) Pub Date : 2013-10-07 DOI: 10.1109/3DTV.2013.6676648

Daniel Donatsch, Nico Farber, Matthias Zwicker

引用次数: 3

A hybrid pixel-block based view synthesis for multiviewpoint 3D video 基于混合像素块的多视点3D视频视图合成

2013 3DTV Vision Beyond Depth (3DTV-CON) Pub Date : 2013-10-01 DOI: 10.1109/3DTV.2013.6676657

Chenxia Li, Ronggang Wang, Wenmin Wang, Ling-yu Duan, Wen Gao

引用次数: 1

Fast and efficient data reduction approach for multi-camera light field display telepresence systems 多摄像头光场显示远程临场感系统的快速高效数据化简方法

2013 3DTV Vision Beyond Depth (3DTV-CON) Pub Date : 2013-10-01 DOI: 10.1109/3DTV.2013.6676632

V. K. Adhikarla, A. T. Islam, P. Kovács, O. Staadt

{"title":"Fast and efficient data reduction approach for multi-camera light field display telepresence systems","authors":"V. K. Adhikarla, A. T. Islam, P. Kovács, O. Staadt","doi":"10.1109/3DTV.2013.6676632","DOIUrl":"https://doi.org/10.1109/3DTV.2013.6676632","url":null,"abstract":"Cutting-edge telepresence systems equipped with multiple cameras for capturing the whole scene of a collaboration space, face the challenge of transmitting huge amount of dynamic data from multiple viewpoints. With the introduction of Light Field Displays (LFDs) in to the remote collaboration space, it became possible to produce an impression of 3D virtual presence. In addition, LFDs in current generation also rely on the images obtained from cameras arranged in various spatial configurations. To have a realistic and natural 3D collaboration using LFDs, the data in the form of multiple camera images needs to be transmitted in real time using the available bandwidth. Classical compression methods might resolve this issue to a certain level. However, in many cases the achieved compression level is by far insufficient. Moreover, the available compression schemes do not consider any of the display-related attributes. Here, we propose a method by which we reduce the data from each of the camera images by discarding unused parts of the images at the acquisition site in a predetermined way using the display model and geometry, as well as the mapping between the captured and displayed light field. The proposed method is simple to implement and can exclude the unnecessary data in an automatic way. While similar methods exist for 2D screens or display walls, this is the first such algorithm for light fields. Our experimental results show that an identical light field reconstruction can be achieved with the reduced set of data which we would have got if all the data were transmitted. Moreover, the devised method provides very good processing speed.","PeriodicalId":111565,"journal":{"name":"2013 3DTV Vision Beyond Depth (3DTV-CON)","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114256818","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 8

Generating stereoscopic 3D from holoscopic 3D 从全息3D生成立体3D

2013 3DTV Vision Beyond Depth (3DTV-CON) Pub Date : 2013-10-01 DOI: 10.1109/3DTV.2013.6676638

O. Fatah, A. Aggoun, M. Swash, E. Alazawi, Bei Li, J. C. Fernandez, D. Chen, Emmanuel Tsekleves

{"title":"Generating stereoscopic 3D from holoscopic 3D","authors":"O. Fatah, A. Aggoun, M. Swash, E. Alazawi, Bei Li, J. C. Fernandez, D. Chen, Emmanuel Tsekleves","doi":"10.1109/3DTV.2013.6676638","DOIUrl":"https://doi.org/10.1109/3DTV.2013.6676638","url":null,"abstract":"In this paper a single aperture motion picture camera based on holoscopic imaging used to generate high-resolution stereoscopic image. The idea of single aperture camera reduces the very cumbersome and expensive of dual cameras in stereoscopic production. The camera is known as light field camera, which was first proposed in 1908 by lippmann [1]. The rendering method relied on upsampling, shift and integrating of different views to extract stereo images. This is the first experiment attempted to generate stereo form holoscopic content on motion capturing, where researchers so far have been experimenting on still images. In this paper presents motion picture image rendering on holoscopic content to generate content for stereoscopic systems. We have carried out experiments with focused ploneptic camera on a single stage omnidirectional integral camera arrangement with capturing both horizontal and vertical parallax, using a low cost lens array and relay lens. Our results show an improvement in the resolution of images with artifact free and also the rendered stereo content are played back on polarized stereoscopic system and anaglyph system to perceive the 3D depth using filter glasses in our experimental section.","PeriodicalId":111565,"journal":{"name":"2013 3DTV Vision Beyond Depth (3DTV-CON)","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131055398","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 3