Browsing by Title
Now showing items 10633-10652 of 17315
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Optimizing Temporal Stability in Underwater Video Tone Mapping
(The Eurographics Association, 2023)In this paper, we present an approach for temporal stabilization of depth-based underwater image tone mapping methods for application to monocular RGB video. Typically, the goal is to improve the colors of focused objects, ... -
Optimizing UAV Systems for Rapid Survey and Reconstruction of Large Scale Cultural Heritage Sites
(IEEE, 2015)Recording geometrically and aesthetically accurate models of cultural heritage sites is important for both their conservation and understanding of historical importance. Rapid imaging systems are required to capture models ... -
Optimizing Window Shape for Daylighting: An Urban Context Approach
(The Eurographics Association, 2016)Configuring the optimal shape and position of a building opening, such as windows or skylights, is a crucial task for daylight availability. Computing daylighting requires the use of climate-based data, which involves large ... -
Optimum Detection of MultiplicativeWatermarks for Digital Images in the DWT Domain
(The Eurographics Association, 2004)Watermark detection plays a crucial role in digital watermarking. It has traditionally been tackled using correla-tion-based techniques. However, the correlation-based detection is not the optimum choice when the host media ... -
Orchard: Exploring Multivariate Heterogeneous Networks on Mobile Phones
(The Eurographics Association and John Wiley & Sons Ltd., 2020)People are becoming increasingly sophisticated in their ability to navigate information spaces using search, hyperlinks, and visualization. But, mobile phones preclude the use of multiple coordinated views that have proven ... -
ORD-Xplore: Bridging Open Research Data Collections through Modality Abstractions
(The Eurographics Association, 2023)We present ORD-Xplore, an approach to bridge gaps between digital editions, which represent valuable collections of multiple digitized research artifacts. However, digital editions often co-exist isolated, making it difficult ... -
Order-Independent Transparency for Programmable Deferred Shading Pipelines
(The Eurographics Association and John Wiley & Sons Ltd., 2015)In this paper, we present a flexible and efficient approach for the integration of order-independent transparency into a deferred shading pipeline. The intermediate buffers for storing fragments to be shaded are extended ... -
Ordering Triangles in Triangulated Terrains Over Regular Grids
(The Eurographics Association, 2016)In this work we report on a set of rules to visit triangles in triangulated height fields defined over regular grids in a back-to- front order with respect to an arbitrary viewpoint. With the viewpoint, we associate an ... -
Organ Donation Training using VR: ODT-VR
(The Eurographics Association, 2023)Organ transplantation has become very important for treating organ diseases and new technologies have been developed to increase the donor pool. Virtual Reality (VR) has been proven to be a valuable tool for training in ... -
Organic Narrative Charts
(The Eurographics Association, 2020)Storyline visualizations display the interactions of groups and entities and their development over time. Existing approaches have successfully adopted the general layout from hand-drawn illustrations to automatically ... -
Organização Participada de Informação Hipertextual sobre Cadeiras
(The Eurographics Association, 2023)Este documento apresenta o desenho de uma infraestrutura hipertextual genérica de uma cadeira. O objectivo pretendido consistiu em: (1) definir uma infraestrutura reutilizável; (2) incrementar a produtividade do processo ... -
Organized Order in Ornamentation
(Association for Computing Machinery, Inc (ACM), 2017)Decorative ornamentation involves a careful balance between accent and order. Existing techniques leave artists either with tedious manual processes or the uncontrolled automatic generation of rather homogeneous patterns ... -
Oriented geometric Objects in Computer Graphics and Numerical Control
(Blackwell Publishing Ltd and the Eurographics Association, 1984)Conventional natural - language as well as computer - oriented descriptions of geometric constructions by means of geometric relationships (parallelism, tangency, etc.) and attributes (INSIDE, NEAR, MIDDLE, X-LARGE, Y-SMALL, ... -
An Oriented Particle and Generalized Spring Model for Fast Prototyping Deformable Objects
(Eurographics Association, 2004)We present a new mass-spring system, in particular, by using an oriented particle and generalized spring model, which can be used for fast prototyping or animation of deformable objects. Conventional mass-spring system is ... -
Oriented Strands - Dynamics of Stiff Multi-Body System
(The Eurographics Association, 2006)The simulation of strand like primitives modeled as dynamics of serial branched multi-body chain, albeit a potential reduced coordinate formulation, gives rise to stiff and highly non-linear differential equations. We ... -
ORQA: Objective Reflection Quality Assessment
(The Eurographics Association, 2020)We present ORQA (Objective Reflection Quality Assessment), a method to objectively assess shape quality from reflection line renderings. The goal of ORQA is to correctly order existing comparable reflection line renderings ... -
Orthogonal Array Sampling for Monte Carlo Rendering
(The Eurographics Association and John Wiley & Sons Ltd., 2019)We generalize N-rooks, jittered, and (correlated) multi-jittered sampling to higher dimensions by importing and improving upon a class of techniques called orthogonal arrays from the statistics literature. Renderers typically ... -
Orthogonal Decomposition of Non-Uniform Bspline Spaces using Wavelets
(Blackwell Publishers Ltd and the Eurographics Association, 1997)We take advantage of ideas of an orthogonal wavelet complement to produce multiresolution orthogonal decomposition of nonuniform Bspline (NUB) spaces. The editing of NUB curves and surfaces can be handled at different ... -
Orthogonal IRT Imaging
(The Eurographics Association, 2013)For the montage of large true to scale image plans the high quality of rectification of all single images is a major requirement. An automatic image processing with marker matching and rectification of IRT image stacks is ...