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A versatile interactive 3D brush model

W.V. Baxter, M.C. Lin
12th Pacific Conference on Computer Graphics and Applications, 2004. PG 2004. Proceedings.  
We have also developed an exporter for a popular free 3D modeling package that makes it easier for non-programmers to create any desired style of brush, real or fanciful.  ...  We present a flexible modeling approach capable of realistically simulating many varieties of brushes commonly used in painting.  ...  Acknowledgments The authors would like to thank all the artists for their paintings, and the members of the Blender community for their excellent free 3D modeling program and helpful suggestions on the  ... 
doi:10.1109/pccga.2004.1348363 dblp:conf/pg/BaxterL04 fatcat:5xa3pz3m7bdo7p6m6gtlezn43m

Interactive modeling of complex geometric details based on empirical mode decomposition for multi-scale 3D shapes

Dongbo Zhang, Xiaochao Wang, Jianping Hu, Hong Qin
2017 Computer-Aided Design  
In this paper we develop an interactive modeling system for complex geometric details transformation based on empirical mode decomposition (EMD) on multi-scale 3D shapes.  ...  Given two models, we aim to transfer geometric details from one model to another one in an interactive manner.  ...  Cut-and-paste is a common operator and has been widely implemented in 3D interactive modeling system [4] [5] [6] .  ... 
doi:10.1016/j.cad.2017.02.003 fatcat:rgnx7wp6bfbabae6mg5e6hp4vy

Pointshop 3D: an interactive system for point-based surface editing

Matthias Zwicker, Mark Pauly, Oliver Knoll, Markus Gross
2002 ACM Transactions on Graphics  
We present a system for interactive shape and appearance editing of 3D point-sampled geometry.  ...  By generalizing conventional 2D pixel editors, our system supports a great variety of different interaction techniques to alter shape and appearance of 3D point models, including cleaning, texturing, sculpting  ...  A part of our research on point-based graphics has been supported by MERL, Cambridge MA. We would also like to thank Martin Roth for proofreading the paper.  ... 
doi:10.1145/566654.566584 fatcat:elfxbljvk5ah3mlzrf6i7hzefe

Pointshop 3D

Matthias Zwicker, Mark Pauly, Oliver Knoll, Markus Gross
2002 ACM Transactions on Graphics  
We present a system for interactive shape and appearance editing of 3D point-sampled geometry.  ...  By generalizing conventional 2D pixel editors, our system supports a great variety of different interaction techniques to alter shape and appearance of 3D point models, including cleaning, texturing, sculpting  ...  A part of our research on point-based graphics has been supported by MERL, Cambridge MA. We would also like to thank Martin Roth for proofreading the paper.  ... 
doi:10.1145/566570.566584 fatcat:mekuzacny5bnvefhvxd6ox3g7y

A touch-enabled system for multi-resolution modeling and 3D painting

Stephen A. Ehmann, Arthur D. Gregory, Ming C. Lin
2001 Journal of Visualization and Computer Animation  
Brush bristles could be modeled and force transmitted along them.  ...  Not until very recently, a modeling system called © © " ! $ # was introduced by SensAble Technologies. It is probably the first 3D digital modeling tool that al-.  ...  Interactive 3D painting -Given true 3D interaction, we can now paint directly onto the surface of the model without cumbersome mapping schemes or other object registration problems.  ... 
doi:10.1002/vis.252 fatcat:bxgtxhebuvhazpmuxoh3rxb55y

Review Of The Software Used For 3D Volumetric Reconstruction Of The Liver

P. Strakos, M. Jaros, T. Karasek, T. Kozubek, P. Vavra, T. Jonszta
2015 Zenodo  
Image segmentation allows isolating the object of interest for further processing that can lead for example to 3D model reconstruction of whole organs.  ...  It is mainly for its complexity, shape versatility and proximity of other organs and tissues.  ...  The algorithm works by using a set of user input brush strokes for foreground and class segmentation, the algorithm requires a set of brush strokes corresponding the N classes and a brush stroke for a  ... 
doi:10.5281/zenodo.1099182 fatcat:3e74ktemv5g2bc4mvgnuclm4d4

Entropy-driven segregation of polymer-grafted nanoparticles under confinement

Ren Zhang, Bongjoon Lee, Christopher M. Stafford, Jack F. Douglas, Andrey V. Dobrynin, Michael R. Bockstaller, Alamgir Karim
2017 Proceedings of the National Academy of Sciences of the United States of America  
The modification of nanoparticles with polymer ligands has emerged as a versatile approach to control the interactions and organization of nanoparticles in polymer nanocomposite materials.  ...  Polymer-grafted nanoparticles (PGNPs) have attracted much attention in this regard due to their enhanced miscibility and versatility of assembled structures in polymeric materials via interacting grafted  ...  The modification of nanoparticles with polymer ligands has emerged as a versatile approach to control the interactions and organization of nanoparticles in polymer nanocomposite materials.  ... 
doi:10.1073/pnas.1613828114 pmid:28228522 pmcid:PMC5347555 fatcat:buexmdbnc5hjngh5qkgmuavxcy

DAB

Bill Baxter, Vincent Scheib, Ming C. Lin, Dinesh Manocha
2001 Proceedings of the 28th annual conference on Computer graphics and interactive techniques - SIGGRAPH '01  
We introduce a deformable, 3D brush model, which gives the user natural control of complex brush strokes.  ...  We have also developed a bidirectional, two-layer paint model that, combined with a palette interface, enables easy loading of complex blends onto our 3D virtual brushes to generate interesting paint effects  ...  Overview of Modeling Approach To model a 3D paint brush requires developing both a geometric representation and a physics-based model for its dynamic behavior.  ... 
doi:10.1145/383259.383313 dblp:conf/siggraph/BaxterSLM01 fatcat:apkkz5eby5e4bi5ima7jzvo52u

A novel hydrophilic polymer-brush pattern for site-specific capture of blood cells from whole blood

Jianwen Hou, Qiang Shi, Wei Ye, Qunfu Fan, Hengchong Shi, Shing-Chung Wong, Xiaodong Xu, Jinghua Yin
2015 Chemical Communications  
A novel hydrophilic PAMPS–PAAm brush pattern is fabricated to selectively capture blood cells from whole blood.  ...  This two-component polymer-brush pattern is versatile 80 and effective to entrap targeted proteins, offering a potential new approach for selective cell capture from whole blood.  ...  In contrast, a large number of platelets are captured on the SEBS-g-PAMPS-g-PAAm surface preadsorbed with FN, and no other blood cells are observed (Fig. 3d) .  ... 
doi:10.1039/c4cc09096a pmid:25469596 fatcat:wsjcytvvqvfuxlwqm3d22aqw7i

Edge- and substrate-based effects for watercolor stylization

Santiago E. Montesdeoca, Hock Soon Seah, Pierre Bénard, Romain Vergne, Joëlle Thollot, Hans-Martin Rall, Davide Benvenuti
2017 Proceedings of the Symposium on Non-Photorealistic Animation and Rendering - NPAR '17  
Yet a detailed consideration of these specific elements for the stylization of 3D scenes has not been attempted before.  ...  Still Life, model by Dylan Sisson © Pixar Animation Studios. ABSTRACT We investigate characteristic edge-and substrate-based effects for watercolor stylization.  ...  Fišer et al. [2016] describe a method to turn a photorealistically-rendered 3D model into a painted image.  ... 
doi:10.1145/3092919.3092928 dblp:conf/npar/MontesdeocaSBVT17 fatcat:xlw4xt46pnafhptvytskbafbf4

Tangible imaging systems

James A. Ferwerda, Qian Lin, Jan P. Allebach, Zhigang Fan, Jerry Liu
2013 Imaging and Printing in a Web 2.0 World IV  
-a tangible digital painting application; and phantoView -an application that takes the tangible imaging concept into stereoscopic 3D.  ...  We are developing tangible imaging systems 1-4 that enable natural interaction with virtual objects.  ...  Blatner, Benjamin, A. Darling, and Okka Kyaw. Some of the work was supported by National Science Foundation grants CCF-0811032 and IIS-0113310 and to James A. Ferwerda.  ... 
doi:10.1117/12.2010968 fatcat:eu7elpc6efciva7epm3m4oh5by

Image-based modeling and photo editing

Byong Mok Oh, Max Chen, Julie Dorsey, Frédo Durand
2001 Proceedings of the 28th annual conference on Computer graphics and interactive techniques - SIGGRAPH '01  
The first, a "clone brushing tool," permits the distortion-free copying of parts of a picture, by using a parameterization optimization technique.  ...  We present an image-based modeling and editing system that takes a single photo as input. We represent a scene as a layered collection of depth images, where each pixel encodes both color and depth.  ...  This paper describes an interactive modeling and editing system that uses an image-based representation for the entire 3D authoring process.  ... 
doi:10.1145/383259.383310 dblp:conf/siggraph/OhCDD01 fatcat:cuyqw2ozirdgncdpt6vc4ocevi

Direct measurements of DNA-mediated colloidal interactions and their quantitative modeling

W. B. Rogers, J. C. Crocker
2011 Proceedings of the National Academy of Sciences of the United States of America  
This model was equally successful when describing the more complex and practically relevant case of grafted DNA brushes with self-interactions that compete with interparticle bridge formation.  ...  Ultimately, we envision a highly versatile nanomaterial design protocol in which a user-designed matrix of specific interactions among multiple particle species leads to sequential or even hierarchical  ...  (A) Computed pair-interaction terms for a binding energy of 3 k B T: repulsion (dashed curve), full attraction model (solid curve), and approximate attraction neglecting brush compression (dot-dashed curve  ... 
doi:10.1073/pnas.1109853108 pmid:21896714 pmcid:PMC3179119 fatcat:m6yweqpi7be3zl5fr4wrggnjzy

Metal–organic frameworks meet polymer brushes: enhanced crystalline film growth induced by macromolecular primers

Matías Rafti, Juan A. Allegretto, Gustavo M. Segovia, Jimena S. Tuninetti, Juan M. Giussi, Elisa Bindini, Omar Azzaroni
2017 Materials Chemistry Frontiers  
We introduce tailor-made polymeric 3D primers, which produce a striking enhancement in MOF film growth compared to traditional primers.  ...  Polymer brushes provide a complementary perspective from which to consider the manipulation of the heterogeneous nucleation of MOF thin films as they expose a high density of moieties interacting with  ...  Polymer brushes provide a complementary perspective from which to consider the manipulation of the hetero nucleation of MOF thin films as they expose a high density of moieties interacting with the precursors  ... 
doi:10.1039/c7qm00235a fatcat:ik3coe3rgvaixibgaww2d457mm

MovExp: A Versatile Visualization Tool for Human-Computer Interaction Studies with 3D Performance and Biomechanical Data

Gregorio Palmas, Myroslav Bachynskyi, Antti Oulasvirta, Hans-Peter Seidel, Tina Weinkauf
2014 IEEE Transactions on Visualization and Computer Graphics  
We present MovExp, a versatile visualization tool that supports the evaluation of user interfaces.  ...  The circular directions visualization was used to brush horizontal movements, and movements with high throughput and low muscle activation were selected on a scatter plot.  ...  We did not implement brushing for this 3D visualization. Picking in 3D is difficult due to occlusion.  ... 
doi:10.1109/tvcg.2014.2346311 pmid:26356950 fatcat:ap6kjeu77vepbkamdbbwn4i67y
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