Academic literature on the topic 'Blue-noise Sampling'
Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles
Consult the lists of relevant articles, books, theses, conference reports, and other scholarly sources on the topic 'Blue-noise Sampling.'
Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.
You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.
Journal articles on the topic "Blue-noise Sampling"
Kailkhura, Bhavya, Jayaraman J. Thiagarajan, Peer-Timo Bremer, and Pramod K. Varshney. "Stair blue noise sampling." ACM Transactions on Graphics 35, no. 6 (November 11, 2016): 1–10. http://dx.doi.org/10.1145/2980179.2982435.
Full textChen, Zhonggui, Zhan Yuan, Yi-King Choi, Ligang Liu, and Wenping Wang. "Variational Blue Noise Sampling." IEEE Transactions on Visualization and Computer Graphics 18, no. 10 (October 2012): 1784–96. http://dx.doi.org/10.1109/tvcg.2012.94.
Full textQin, Hongxing, Yi Chen, Jinlong He, and Baoquan Chen. "Wasserstein Blue Noise Sampling." ACM Transactions on Graphics 36, no. 4 (July 20, 2017): 1. http://dx.doi.org/10.1145/3072959.3119910.
Full textQin, Hongxing, Yi Chen, Jinlong He, and Baoquan Chen. "Wasserstein blue noise sampling." ACM Transactions on Graphics 36, no. 4 (July 20, 2017): 1. http://dx.doi.org/10.1145/3072959.3126841.
Full textLi, Hongwei, Li-Yi Wei, Pedro V. Sander, and Chi-Wing Fu. "Anisotropic blue noise sampling." ACM Transactions on Graphics 29, no. 6 (December 2010): 1–12. http://dx.doi.org/10.1145/1882261.1866189.
Full textReinert, Bernhard, Tobias Ritschel, Hans-Peter Seidel, and Iliyan Georgiev. "Projective Blue-Noise Sampling." Computer Graphics Forum 35, no. 1 (August 20, 2015): 285–95. http://dx.doi.org/10.1111/cgf.12725.
Full textQin, Hongxing, Yi Chen, Jinlong He, and Baoquan Chen. "Wasserstein Blue Noise Sampling." ACM Transactions on Graphics 36, no. 5 (October 17, 2017): 1–13. http://dx.doi.org/10.1145/3119910.
Full textChen, Jiating, Xiaoyin Ge, Li-Yi Wei, Bin Wang, Yusu Wang, Huamin Wang, Yun Fei, Kang-Lai Qian, Jun-Hai Yong, and Wenping Wang. "Bilateral blue noise sampling." ACM Transactions on Graphics 32, no. 6 (November 2013): 1–11. http://dx.doi.org/10.1145/2508363.2508375.
Full textAhmed, Abdalla G. M., Hélène Perrier, David Coeurjolly, Victor Ostromoukhov, Jianwei Guo, Dong-Ming Yan, Hui Huang, and Oliver Deussen. "Low-discrepancy blue noise sampling." ACM Transactions on Graphics 35, no. 6 (November 11, 2016): 1–13. http://dx.doi.org/10.1145/2980179.2980218.
Full textWei, Li-Yi. "Multi-class blue noise sampling." ACM Transactions on Graphics 29, no. 4 (July 26, 2010): 1–8. http://dx.doi.org/10.1145/1778765.1778816.
Full textDissertations / Theses on the topic "Blue-noise Sampling"
Yuan, Zhan. "Multiphase implicit modeling and variational blue noise sampling." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2013. http://hdl.handle.net/10722/197095.
Full textpublished_or_final_version
Computer Science
Doctoral
Doctor of Philosophy
TELLES, PABLO VINICIUS FERREIRA. "MULTI-CLASS BLUE NOISE SAMPLING ON POLYGONAL SURFACES." PONTIFÍCIA UNIVERSIDADE CATÓLICA DO RIO DE JANEIRO, 2014. http://www.maxwell.vrac.puc-rio.br/Busca_etds.php?strSecao=resultado&nrSeq=24793@1.
Full textCOORDENAÇÃO DE APERFEIÇOAMENTO DO PESSOAL DE ENSINO SUPERIOR
PROGRAMA DE SUPORTE À PÓS-GRADUAÇÃO DE INSTS. DE ENSINO
A amostragem de pontos por discos de Poisson preserva a uniformidade espacial e as propriedades de ruído azul do seu espectro de Fourier. Esse padrão de amostragem é bem popular por ser visualmente agradável o que favorece algumas aplicações. Diversos estudos se dedicam à amostragem de um único conjunto de pontos distribuídos por discos de Poisson, caracterizando uma única classe de pontos sobre domínios planares ou sobre domínios de superfícies poligonais. Uma recente técnica de amostragem sobre domínios planares estende esse método para múltiplas classes de maneira que cada classe de pontos e a união das classes sejam distribuídas por discos de Poisson. Nossa principal contribuição estende este método de amostragem em múltiplas classes sobre domínios planares para superfícies poligonais preservando a boa qualidade em cada classe e na união das classes. A independência entre os pontos de classes distintas permite ainda atributos independentes por classe e com isso apresentamos uma aplicação da distribuição de distintos objetos sobre superfícies.
Poisson disk sampling preserves the spatial uniformity and blue noise properties of Fourier spectrum. This sampling pattern is very popular for its high visual quality that favors some applications. Several works are dedicated to a single set of Poisson disk sampling characterizing one class of points on the plane or on polygonal surfaces. A recent sampling process on the plane extends this method to multiple classes such that each class as well as their union keep Poisson disk proprieties. Our main contribution extends this method of multi-class Poisson disk sampling on the plane to arbitrary polygonal surfaces preserving the good quality in each class and in the union of the classes. The independence between points of different classes also allows independent attributes for each class and thus we present an application to distribute different objects on surfaces.
LANARO, MATTEO PAOLO. "TOWARDS A COMPUTATIONAL MODEL OF RETINAL STRUCTURE AND BEHAVIOR." Doctoral thesis, Università degli Studi di Milano, 2020. http://hdl.handle.net/2434/710774.
Full textPerrier, Hélène. "Anti-Aliased Low Discrepancy Samplers for Monte Carlo Estimators in Physically Based Rendering." Thesis, Lyon, 2018. http://www.theses.fr/2018LYSE1040/document.
Full textWhen you display a 3D object on a computer screen, we transform this 3D scene into a 2D image, which is a set of organized colored pixels. We call Rendering all the process that aims at finding the correct color to give those pixels. This is done by integrating all the light rays coming for every directions that the object's surface reflects back to the pixel, the whole being ponderated by a visibility function. Unfortunately, a computer can not compute an integrand. We therefore have two possibilities to solve this issue: We find an analytical expression to remove the integrand (statistic based strategy). Numerically approximate the equation by taking random samples in the integration domain and approximating the integrand value using Monte Carlo methods. Here we focused on numerical integration and sampling theory. Sampling is a fundamental part of numerical integration. A good sampler should generate points that cover the domain uniformly to prevent bias in the integration and, when used in Computer Graphics, the point set should not present any visible structure, otherwise this structure will appear as artifacts in the resulting image. Furthermore, a stochastic sampler should minimize the variance in integration to converge to a correct approximation using as few samples as possible. There exists many different samplers that we will regroup into two families: Blue Noise samplers, that have a low integration variance while generating unstructured point sets. The issue with those samplers is that they are often slow to generate a pointset. Low Discrepancy samplers, that minimize the variance in integration and are able to generate and enrich a point set very quickly. However, they present a lot of structural artifacts when used in Rendering. Our work aimed at developing hybriod samplers, that are both Blue Noise and Low Discrepancy
Lebrat, Léo. "Projection au sens de Wasserstein 2 sur des espaces structurés de mesures." Thesis, Toulouse, INSA, 2019. http://www.theses.fr/2019ISAT0035.
Full textThis thesis focuses on the approximation for the 2-Wasserstein metric of probability measures by structured measures. The set of structured measures under consideration is made of consistent discretizations of measures carried by a smooth curve with a bounded speed and acceleration. We compare two different types of approximations of the curve: piecewise constant and piecewise linear. For each of these methods, we develop fast and scalable algorithms to compute the 2-Wasserstein distance between a given measure and the structured measure. The optimization procedure reveals new theoretical and numerical challenges, it consists of two steps: first the computation of the 2-Wasserstein distance, second the optimization of the parameters of structure. This work is initially motivated by the design of trajectories in MRI acquisition, however we provide new applications of these methods
Wu, Yi-Chian, and 吳宜倩. "Generating Pointillism Paintings Using Multi-Class Blue Noise Sampling Based on Seurat's Color Composition." Thesis, 2012. http://ndltd.ncl.edu.tw/handle/67910894761664349305.
Full text國立交通大學
多媒體工程研究所
100
In this thesis, we propose a new stippling technique, using a simple and intuitive concept to convert a color image into a pointillism painting. First, we collect, analyze, and imitate the color composition structure from Seurat‘s paintings. We further infer more color compositions, which do not contain in the reference painting, and include them in our color statistical model. Then, we use the modified multi-class blue noise sampling to distribute color points by looking up the color statistical model to imitate Seurat’s color composition. The blue noise property ensures that the color points are randomly located but remain spatially uniform. In our experiments, we use the multivariate goodness-of-fit tests to analyze our and other previous research’s results, comparing the color composition of each segmentation region to Seurat’s, and confirming that the color compositions of our results are most similar to Seurat’s painting habit.
Conference papers on the topic "Blue-noise Sampling"
Georgiev, Iliyan, and Marcos Fajardo. "Blue-noise dithered sampling." In SIGGRAPH '16: Special Interest Group on Computer Graphics and Interactive Techniques Conference. New York, NY, USA: ACM, 2016. http://dx.doi.org/10.1145/2897839.2927430.
Full textLi, Hongwei, Li-Yi Wei, Pedro V. Sander, and Chi-Wing Fu. "Anisotropic blue noise sampling." In ACM SIGGRAPH Asia 2010 papers. New York, New York, USA: ACM Press, 2010. http://dx.doi.org/10.1145/1882262.1866189.
Full textWei, Li-Yi. "Multi-class blue noise sampling." In ACM SIGGRAPH 2010 papers. New York, New York, USA: ACM Press, 2010. http://dx.doi.org/10.1145/1833349.1778816.
Full textZhao, Jiaojiao, Jie Feng, and Bingfeng Zhou. "Image vectorization using blue-noise sampling." In IS&T/SPIE Electronic Imaging, edited by Qian Lin, Jan P. Allebach, Zhigang Fan, and Jerry Liu. SPIE, 2013. http://dx.doi.org/10.1117/12.2009412.
Full textParada-Mayorga, Alejandro, Daniel L. Lau, Jhony H. Giraldo, and Gonzalo R. Arce. "Blue-Noise Sampling of Signals on Graphs." In 2019 13th International conference on Sampling Theory and Applications (SampTA). IEEE, 2019. http://dx.doi.org/10.1109/sampta45681.2019.9030829.
Full textDapena, Daniela, Daniel L. Lau, and Gonzalo R. Arce. "Density Aware Blue-Noise Sampling on Graphs." In 2022 30th European Signal Processing Conference (EUSIPCO). IEEE, 2022. http://dx.doi.org/10.23919/eusipco55093.2022.9909671.
Full textFattal, Raanan. "Blue-noise point sampling using kernel density model." In ACM SIGGRAPH 2011 papers. New York, New York, USA: ACM Press, 2011. http://dx.doi.org/10.1145/1964921.1964943.
Full textParada-Mayorga, Alejandro, Daniel L. Lau, Jhony H. Giraldo, and Gonzalo R. Arce. "Sampling of Graph Signals with Blue Noise Dithering." In 2019 IEEE Data Science Workshop (DSW). IEEE, 2019. http://dx.doi.org/10.1109/dsw.2019.8755603.
Full textZheng, Xiuyu, Junjun Si, and Shuaifu Dai. "Blue noise sampling with a PBF-based method." In CGI '16: Computer Graphics International. New York, NY, USA: ACM, 2016. http://dx.doi.org/10.1145/2949035.2949055.
Full textOstromoukhov, Victor, Charles Donohue, and Pierre-Marc Jodoin. "Fast hierarchical importance sampling with blue noise properties." In ACM SIGGRAPH 2004 Papers. New York, New York, USA: ACM Press, 2004. http://dx.doi.org/10.1145/1186562.1015750.
Full text