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Proceedings ArticleDOI
30 Aug 2010
16 Citations
In this paper, we propose Graphics Processing Units (GPUs) as a new source of computing power to reduce the server-side overhead.
Besides performance gains due to improved numerical computations, graphics algorithms benefit from this model in that the transfer of computation results to the graphics processor for display is avoided.
The results show that the PLEX Cards and its associated techniques are valuable sources of inspiration when designing for playfulness.
Proceedings ArticleDOI
Andrés Lucero, Juha Henrik Arrasvuori 
15 Sep 2010
205 Citations
The results show that the PLEX Cards are a valuable source of inspiration when designing for playfulness and the techniques help create a large amount of ideas in a short time.
We also demonstrate that it is possible to use a second graphics card to further improve the acceleration of one machine.
Based on the analysis, a novel client-server architecture with top graphics performance is proposed.
Relying on a GDE, such graphics assignments don't have to shy away from shader-based graphics programming, while non-graphics low-level tasks are managed by the engine itself.
The limited resolution of SFFs indicates such platforms are prime candidates for running high-fidelity graphics.

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How is the adoption of privacy enhancing technologies (PET) investigated?
4 answers
The adoption of Privacy Enhancing Technologies (PETs) is investigated through various lenses. Studies focus on factors influencing PET adoption in small and medium-sized enterprises (SMEs), such as technological, environmental, organizational, and managerial readiness. Additionally, research delves into the understanding and usage of PETs by SMEs, highlighting drivers for implementation like regulatory compliance and customer demands, as well as barriers such as lack of skills and necessity. Furthermore, investigations explore the privacy risks associated with Augmented Reality (AR) headsets and the need for PETs to address concerns related to always-on sensing capabilities, emphasizing the importance of bystanders' awareness and consent. Overall, these studies shed light on the determinants, challenges, and implications of PET adoption across different sectors and technologies.
What type of images is suitable for Geometry Rendering?
5 answers
Geometry images are particularly suitable for geometry rendering due to their ability to encode surface geometry and connectivity efficiently. Traditional geometry images face challenges in optimal reconstruction and detail preservation, prompting the development of adaptive geometry images for remeshing triangular meshes. These adaptive schemes enhance reconstruction precision by minimizing Hausdorff errors and increasing sampling points in specific regions of interest, outperforming traditional parametrization-based methods. Additionally, the adaptive geometry image (AGIM) postprocessing utility offers significant improvements in global parameterization techniques by efficiently embedding 3D surfaces onto rectangular domains, reducing reconstruction errors and enhancing rendering quality. Overall, the advancements in geometry-aware image generation methods, such as geometry to image synthesis frameworks, contribute to generating realistic images that align with desired scene structures.
How do visual designers perceive the effectiveness of AI tools compared to traditional design methods in terms of efficiency?
5 answers
Visual designers perceive AI tools as enhancing efficiency compared to traditional design methods. The integration of AI tools, such as ChatGPT, in the Design Thinking process has been found to improve efficiency and creativity in the Define and Ideate stages of design. Additionally, the use of AI in graphic design, specifically through deep learning theories, has shown higher aesthetic evaluations and professional understanding compared to traditional CAD and PS software. AI tools streamline processes like image feature extraction from traditional graphics, simplifying design tasks and improving accuracy. Furthermore, generative design tools offer advanced capabilities for complex product generation, impacting designer behavior and outcomes. Overall, AI tools are perceived as efficient aids that complement human creativity and expertise in the design process.
Is there paper about 3D Gaussian splatting related to VR?
4 answers
Yes, there are papers related to 3D Gaussian splatting in the context of Virtual Reality (VR). One paper introduces a method using 3D Delaunay triangulation to create 3D elliptical Gaussian kernels for irregular grids, which can be seamlessly incorporated into a splatting algorithm for rendering irregular grids. Another paper discusses a system concept combining Intelligent Space (iSpace) and Virtual Collaboration Arena (VirCA) to create 3D features of objects using 3D line segment matching, enhancing the connection between human operators and intelligent agents in real-time. Additionally, a paper presents a roadside LiDAR-based target detection method using Gaussian probability functions and CNN, achieving accurate target detection with up to 90% accuracy, independent of point cloud density.
Is there paper about 3D Gaussian splatting connected to Virtual reality?
4 answers
Yes, there are papers discussing the connection between 3D Gaussian splatting and Virtual Reality. One such paper proposes a method using a 3D Delaunay triangulation to create 3D elliptical Gaussian kernels for rendering irregular grids, which can be utilized in a splatting algorithm for Virtual Reality applications. Additionally, another paper explores how dynamic real-time diffuse interreflection can be achieved in Virtual Reality by splatting photons onto primary view samples, enabling full dynamic lighting and scenes through photon tracing and splatting. These research works highlight the relevance of 3D Gaussian splatting techniques in enhancing visualizations and interactions within Virtual Reality environments.
How has the role of civil engineering drafting evolved with advancements in technology?
5 answers
The role of civil engineering drafting has evolved significantly with technological advancements. Initially, CAD technology revolutionized civil engineering design by enhancing drawing capabilities and enabling effective graphic format conversions. Subsequently, the integration of Building Information Modelling (BIM) into civil engineering teaching has transformed drafting practices, aligning them with industry demands for practical talents and personalized skill sets. Moreover, the development of digital technology has led to the design of more efficient CAD drawing teaching aid systems, improving calibration, data switching, and tracking capabilities for enhanced teaching performance. Information technology has further revolutionized civil engineering design by introducing various auxiliary technologies, reducing design complexities and labor intensities, thereby benefiting society immensely. Overall, these advancements have not only streamlined drafting processes but also enhanced the overall efficiency and innovation in civil engineering design.
How apply Reduction tecnic to visual design?
4 answers
Reduction techniques can be applied to visual design to stimulate creativity and imagination. By reducing the information or elements of an object, designers can trigger the viewer's imagination and encourage them to fill in the missing details. This can be done through various methods such as reducing the quality of an image, reducing the elements of material and composition information, or simplifying the geometric and color information of a CG model. Studies have shown that design students and practitioners can develop their imagination and approach the original image of an object by relying on factors such as materiality, composition, and prior knowledge. By understanding the nature of reductionism in design, designers can develop reductive techniques that enhance imagination and stimulate creativity.
What is forward rendering?
4 answers
Forward rendering is a graphics processing technique that involves rendering each object in a scene individually, calculating the lighting and shading for each object in real-time. It typically includes a depth pre-pass to minimize the cost of shading, light culling to determine which lights contribute to each pixel, and a final shading stage that evaluates materials using the information stored for each light. Forward rendering is executed on a processor, such as a graphics processing unit (GPU). It is a method of rendering many lights by culling and storing only lights that contribute to the pixel. Forward+ is an extension to traditional forward rendering that adds light culling to the pipeline, creating lists of lights that are passed to the final rendering shader. Forward rendering is a good choice for handling many lights and allows for more flexibility in materials and lighting models compared to deferred rendering techniques.
What is the purpose of the results section in a research paper?
5 answers
The purpose of the results section in a research paper is to present the novel outcomes of the study in a systematic and concise manner. It involves describing the data obtained during the research and presenting it in a visualized format. The results section aims to deliver the research findings objectively, without interpretation or discussion, and to highlight the essential threads of the scientific discovery. It is important to report the study's findings clearly and objectively, adding novel information to the collective knowledge on the subject matter. The results section should be organized logically and may include text, figures, and tables to present the data. It is crucial to present the results in a clear, concise, and sensible manner, focusing on the most relevant findings that correspond to the central question stated in the introduction section.
What rendering processes are used when rendering atmospheric effects?
4 answers
Rendering atmospheric effects involves various processes. One method involves using physical models of atmospheric absorption and scattering to compute per-pixel transmission and spatial frequency values, which determine local contrast and blur. A fast 2D inhomogeneous diffusion algorithm is then used to compute and render the effects in real time. Another approach is to use a physically based method that does not require high dimensional Lookup Tables (LUTs) and can evaluate light multiple scattering within the atmosphere in real time. This method also uses simple look up tables and parameterizations to render a sky and its aerial perspective. Additionally, an atmosphere rendering system and method can extract the dominant color of a video/image/software and perform atmosphere rendering based on the extracted color information. Another algorithm uses satellite remote sensing data to generate texture and apply it to a GPU-based real-time rendering system, allowing for realistic rendering of light interacting effects between the ground and atmosphere. Finally, a method is proposed to simulate natural atmospheric phenomena using Mie scattering theory and single scattering integral, taking advantage of the parallel computation power of the GPU.
What is Path Tracing in AR?
4 answers
Path tracing in augmented reality (AR) involves providing trails or paths for navigating a real-world space, as well as other forms of navigation guidance or tracking assistance. It is a technique used in rendering photorealistic synthetic light fields in real time, particularly for light field AR glasses or near-eye light field displays. Path tracing in AR can be achieved through a practical real-time pipeline that utilizes denoising filters, spatiotemporal sample reprojection, and parallel computing resources to render a grid of viewpoints at high frame rates. Additionally, pathfinding algorithms play a crucial role in computing optimal routes between specified start and goal nodes, which is important in various applications such as GPS, real-time strategy games, robotics, and logistics. These algorithms have been continuously developed and improved over the years to provide faster and more accurate pathfinding solutions.