Seamless 3D Interaction of Virtual and Real Objects in Professional Virtual Studios

Hach, Thomas; Arias, Pablo; Bosch, Carles; Montesa, Javier; Gasco, Pablo

doi:10.5594/jmi.2016.2632398

Cited by 9 publications

(2 citation statements)

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“…where d jj ðZÞ represents the function of the boundary volume of indoor scene model elements and d x ðx i , x j Þ represents the color component value of indoor scene state information [16,17]. Binary segmentation is used for processing, the visual transfer is carried out in the virtual scene, and the virtual reality imaging of indoor space is segmented again.…”

Section: Interior Optimization Design Based On 3d Visual Graphics Ren...mentioning

confidence: 99%

Application of 3D Software Virtual Reality in Interior Designing

Wang

Huang

2022

Mobile Information Systems

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A 3D virtual reality expertise is a dynamic arena of research in current years. Virtual technology is a novel expertise participating in artificial intelligence, image processing, and multisensor knowledge. The formation of situation in 3D virtual reality scheme is the key foundation for the simulation of virtual world scene. Aiming at the main problems that the effect of traditional interior space design is not ideal and cannot achieve practicability. This article proposes an interior space virtual design method based on three-dimensional vision. Initially, the feature of the indoor scene is combined with the set of three points, and finally, the optimal combination of the main and subpoints is obtained through the iterative combination of the main and subpoints of the indoor scene. The information fusion of color background and vision of indoor space is used for indoor comprehensive design. It is proved that the method proposed in this paper can effectively improve the effect and practicability of indoor space design through the simulation experiment with virtual reality platform software.

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Section: Interior Optimization Design Based On 3d Visual Graphics Ren...mentioning

confidence: 99%

Application of 3D Software Virtual Reality in Interior Designing

Wang

Huang

2022

Mobile Information Systems

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“…Especially multimedia applications can be enriched using additional depth information. Recent publications like live 3D compositing in virtual studios (Hach, Bosch, Arias, Montesa, & Gasco, 2015a) or lens effect rendering on real scenes (Huhle, Schairer, Jenke, & Straßer, 2009), (Hach, Steurer, & Amruth, 2015c) show promising results. However, the depth maps obtained from Time-of-Flight (TOF) sensors suffer from very low resolution and high noise to date.…”

Section: Introductionmentioning

confidence: 99%

Spatio-Temporal Denoising for Depth Map Sequences

Hach

Seybold

2016

International Journal of Multimedia Data Engineering and Management

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This paper proposes a novel strategy for depth video denoising in RGBD camera systems. Depth map sequences obtained by state-of-the-art Time-of-Flight sensors suffer from high temporal noise. Hence, all high-level RGB video renderings based on the accompanied depth maps' 3D geometry like augmented reality applications will have severe temporal flickering artifacts. The authors approached this limitation by decoupling depth map upscaling from the temporal denoising step. Thereby, denoising is processed on raw pixels including uncorrelated pixel-wise noise distributions. The authors' denoising methodology utilizes joint sparse 3D transform-domain collaborative filtering. Therein, they extract RGB texture information to yield a more stable and accurate highly sparse 3D depth block representation for the consecutive shrinkage operation. They show the effectiveness of our method on real RGBD camera data and on a publicly available synthetic data set. The evaluation reveals that the authors' method is superior to state-of-the-art methods. Their method delivers flicker-free depth video streams for future applications.

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