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Interactive Design of Botanical Trees using Freehand Sketches and Example-based Editing
2005
Computer graphics forum (Print)
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We present a system for quickly and easily designing three-dimensional (3D) models of botanical trees using freehand sketches and additional example-based editing operations. ...
User experience demonstrates that our interface lets novices design a variety of reasonably natural-looking trees interactively and quickly. ...
This paper proposes a system for designing 3D botanical trees based on a sketching interface and example-based control. ...
doi:10.1111/j.1467-8659.2005.00874.x
fatcat:tzp7okztjnd4zkqeah7jgdh6ie
Interactive design of botanical trees using freehand sketches and example-based editing
2007
ACM SIGGRAPH 2007 courses on - SIGGRAPH '07
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We present a system for quickly and easily designing three-dimensional (3D) models of botanical trees using freehand sketches and additional example-based editing operations. ...
User experience demonstrates that our interface lets novices design a variety of reasonably natural-looking trees interactively and quickly. ...
This paper proposes a system for designing 3D botanical trees based on a sketching interface and example-based control. ...
doi:10.1145/1281500.1281537
dblp:conf/siggraph/OkabeOI07
fatcat:iaoaa6pmzzbt5nb4foa3w4vhva
Interactive design of botanical trees using freehand sketches and example-based editing
2006
ACM SIGGRAPH 2006 Courses on - SIGGRAPH '06
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We present a system for quickly and easily designing three-dimensional (3D) models of botanical trees using freehand sketches and additional example-based editing operations. ...
User experience demonstrates that our interface lets novices design a variety of reasonably natural-looking trees interactively and quickly. ...
This paper proposes a system for designing 3D botanical trees based on a sketching interface and example-based control. ...
doi:10.1145/1185657.1185779
dblp:conf/siggraph/OkabeOI06
fatcat:pft7uv5tijhldoftlqaenbbxki
TreeSketch: Interactive Procedural Modeling of Trees on a Tablet
[article]
2012
Sketch-Based Interfaces and Modeling
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TreeSketch is a system for modeling complex trees that look natural yet are creatively designed. ...
The modeler can control this process by directing growth with a procedural brush, changing parameters as the tree grows, interleaving controlled and autonomous growth, and editing generated forms. ...
insightful comments on a prototype of TreeSketch, Christophe Godin for discussions and for hosting SL during his visit to Montpellier, Lynn Mercer and Brendan Lane for editorial input, and the anonymous ...
doi:10.2312/sbm/sbm12/107-120
fatcat:ftaq6z4znvcxlnldnntoxsomqq
Woodification: User-Controlled Cambial Growth Modeling
2015
Computer graphics forum (Print)
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Abstract We present a botanical simulation of secondary (cambial) tree growth coupled to a physical cracking simulation of its bark. ...
We extend the DSC with temporally coherent texturing, and surface cracking with a user-controllable biological model coupled to the stresses introduced by the cambial growth model. ...
Our interactive interface supports shape modeling by painting a growth function on a polygonal surface model. ...
doi:10.1111/cgf.12566
fatcat:r5ppepi4sfdanlvjroxyunhhlu
Modeling Plant Variations through 3D Interactive Sketches
[article]
2006
Sketch-Based Interfaces and Modeling
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We present a sketch-based interface for modeling plant variations through specification of branch and stem shape. ...
Our system is based on interaction with the 3D Tractus: a new physical interface we developed to support direct 3D sketching. ...
Acknowledgments This research was funded by several grants provided by the National Sciences and Engineering Research Council (NSERC), Canada. ...
doi:10.2312/sbm/sbm06/099-106
fatcat:o6fdljlz7jcgfmirjxpyrcyno4
Structure from silhouettes: a new paradigm for fast sketch-based design of trees
2009
Computer graphics forum (Print)
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We illustrate these ideas by presenting a seamless sketch-based interface, used for sketching foliage silhouettes from the scale of an entire tree to the scale of a leaf. ...
Modeling natural elements such as trees in a plausible way, while offering simple and rapid user control, is a challenge. ...
Tree and plant modeling from sketches: Sketching interfaces are an attractive way to enhance user control. ...
doi:10.1111/j.1467-8659.2009.01394.x
fatcat:4o2dga4zlfhithqdsc7v6gdqw4
Sketch-based Parameterization of L-systems using Illustration-inspired Construction Lines
[article]
2008
Sketch-Based Interfaces and Modeling
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We present a sketch-based interface for parameter control of rule-based models. It allows intuitive specification and creation of plant structures with L-systems. ...
Construction lines inspired by concept sketches are employed as a way to define and manipulate global-to-local characteristics of L-system models. ...
Acknowledgements We would like to thank the anonymous reviewers for their careful and valuable comments and suggestions. ...
doi:10.2312/sbm/sbm08/119-126
fatcat:6qry7a7ugbenvf7mwenkmt6574
Modeling plant structures using concept sketches
2006
Proceedings of the 3rd international symposium on Non-photorealistic animation and rendering - NPAR '06
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To make it easier and more natural, we propose a sketch-based interface for modeling single-compound plant structures with phyllotactic arrangements. ...
Creating 3D plant models is often a hard and laborious task. ...
Wunderlich for providing her botanical illustrations used in our experiments, and Patricia Rebolo Medici for her useful artistic advice. ...
doi:10.1145/1124728.1124746
dblp:conf/npar/AnastacioSSJ06
fatcat:ht2bbtnfsnddtedwn4qq53pgxe
Tree Modeling with Real Tree-Parts Examples
2016
IEEE Transactions on Visualization and Computer Graphics
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We introduce a 3D tree modeling technique that utilizes examples of real trees to enhance tree creation with realistic structures and fine-level details. ...
Our results demonstrate the complexity and variety of trees that can be generated with our method within few minutes. We carry a user study to test the effectiveness of our modeling technique. ...
ACKNOWLEDGMENTS The authors thank all the reviewers for their valuable comments and constructive suggestions. They are grateful to Jianwei Guo for his help on tree rendering. ...
doi:10.1109/tvcg.2015.2513409
pmid:26731769
fatcat:l5fqggxlqzfaje4i23jlhr6da4
AmapSim: A Structural Whole-plant Simulator Based on Botanical Knowledge and Designed to Host External Functional Models
2007
Annals of Botany
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† Background and Aims AmapSim is a tool that implements a structural plant growth model based on a botanical theory and simulates plant morphogenesis to produce accurate, complex and detailed plant architectures ...
The potential growth of each bud is represented by means of a numerical value called physiological age, which controls the value for each parameter in the model. ...
For instance, dendrometric forestry models and AmapSim models were coupled for maritime pine trees (Pinus pinaster Ait.) in order to adapt simulated tree architecture to sylvicultural models (Meredieu ...
doi:10.1093/aob/mcm194
pmid:17766310
pmcid:PMC2710271
fatcat:yxdnz34bmzhzxhsxuyzzuf6dte
Single image tree modeling
2008
ACM SIGGRAPH Asia 2008 papers on - SIGGRAPH Asia '08
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Abstract In this paper, we introduce a simple sketching method to generate a realistic 3D tree model from a single image. ...
The method automatically generates a 3D tree model including branches and leaves. ...
Acknowledgement We thank Marcus Lundberg, Sean Pecor and Jason Ramsay, for their permission to use their pictures in this paper. Ping Tan is supported by Singapore FRC Grant R-263-000-477-112. ...
doi:10.1145/1457515.1409061
fatcat:i756kq6fsfa6hpde6yn6hv4yza
Single image tree modeling
2008
ACM Transactions on Graphics
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Abstract In this paper, we introduce a simple sketching method to generate a realistic 3D tree model from a single image. ...
The method automatically generates a 3D tree model including branches and leaves. ...
Acknowledgement We thank Marcus Lundberg, Sean Pecor and Jason Ramsay, for their permission to use their pictures in this paper. Ping Tan is supported by Singapore FRC Grant R-263-000-477-112. ...
doi:10.1145/1409060.1409061
fatcat:qqq564pydbd3fchbf7cmhe5z5a
Sketch-based tree modeling using Markov random field
2008
ACM Transactions on Graphics
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Abstract In this paper, we describe a new system for converting a user's freehand sketch of a tree into a full 3D model that is both complex and realistic-looking. ...
Figure 1 : Examples of 3D tree models generated from freehand sketches. From left to right: three sketches, and corresponding tree models. ...
Acknowledgement We would like to thank the reviewers for their valuable feedback. We are grateful to Fang Wen and Lin Liang at Microsoft Research Asia for initial discussions of the project. ...
doi:10.1145/1409060.1409062
fatcat:htwyq54vcvg7zfrxchzdboplay
Sketch-based tree modeling using Markov random field
2008
ACM SIGGRAPH Asia 2008 papers on - SIGGRAPH Asia '08
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Abstract In this paper, we describe a new system for converting a user's freehand sketch of a tree into a full 3D model that is both complex and realistic-looking. ...
Figure 1 : Examples of 3D tree models generated from freehand sketches. From left to right: three sketches, and corresponding tree models. ...
Acknowledgement We would like to thank the reviewers for their valuable feedback. We are grateful to Fang Wen and Lin Liang at Microsoft Research Asia for initial discussions of the project. ...
doi:10.1145/1457515.1409062
fatcat:3e3akjoowbcmrch3xhcip3y4ba
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