.
Kara, L. B.; and Shimada, K.
The Creation and Modification of 3D Models Using Sketches and Curves, pages 341–367. Jorge, J.; and Samavati, F., editor(s). Springer London, London, 2011.
paper
doi
link
bibtex
abstract
@Inbook{sl101007978184882812413,
author={Kara, Levent Burak and Shimada, Kenji},
editor={Jorge, Joaquim and Samavati, Faramarz},
title={The Creation and Modification of 3D Models Using Sketches and Curves},
bookTitle={Sketch-based Interfaces and Modeling},
year={2011},
publisher={Springer London},
address={London},
pages={341--367},
abstract={This chapter describes a pen-based modeling system for the styling design of 3D objects. Our system is tailored toward the rapid and natural design of styling features such as freeform curves and surfaces. In a typical scenario, the user begins by constructing the base wireframe model of the design object. For this, the user first sketches the initial feature curves on a very rough and simplified 3D template model. This template model acts as a platform that helps anchor users' initial strokes in 3D space. Once the initial curves comprising the wireframe are constructed, the base 3D template is removed, leaving the user with a set of 3D curves. Next, through direct sketching, the user modifies the initially created curves to give them the precise desired form. After the desired wireframe is obtained, the user constructs interpolating surfaces that cover the wireframe. Finally, using two physically-based deformation tools, the user modifies the newly created surfaces to the desired shapes. Once the basic wireframe and surfaces are created, further details can be added using the same strategy of curve creation, curve modification, surface creation, and finally surface modification.},
isbn={978-1-84882-812-4},
url_paper = {https://link.springer.com/chapter/10.1007%2F978-1-84882-812-4_13},
url_doi = {https://doi.org/10.1007/978-1-84882-812-4_13},
}
This chapter describes a pen-based modeling system for the styling design of 3D objects. Our system is tailored toward the rapid and natural design of styling features such as freeform curves and surfaces. In a typical scenario, the user begins by constructing the base wireframe model of the design object. For this, the user first sketches the initial feature curves on a very rough and simplified 3D template model. This template model acts as a platform that helps anchor users' initial strokes in 3D space. Once the initial curves comprising the wireframe are constructed, the base 3D template is removed, leaving the user with a set of 3D curves. Next, through direct sketching, the user modifies the initially created curves to give them the precise desired form. After the desired wireframe is obtained, the user constructs interpolating surfaces that cover the wireframe. Finally, using two physically-based deformation tools, the user modifies the newly created surfaces to the desired shapes. Once the basic wireframe and surfaces are created, further details can be added using the same strategy of curve creation, curve modification, surface creation, and finally surface modification.
Sketch-based modeling of smooth surfaces using adaptive curve networks.
Orbay, G.; and Kara, L. B.
In
Proceedings of the Eighth Eurographics Symposium on Sketch-Based Interfaces and Modeling, of
SBIM '11, pages 71–78, New York, NY, USA, 2011. ACM
paper
doi
link
bibtex
@inproceedings{Orbay:2011:SMS:2021164.2021177,
author = {Orbay, Gunay and Kara, Levent Burak},
title = {Sketch-based modeling of smooth surfaces using adaptive curve networks},
booktitle = {Proceedings of the Eighth Eurographics Symposium on Sketch-Based Interfaces and Modeling},
series = {SBIM '11},
year = {2011},
isbn = {978-1-4503-0906-6},
location = {Vancouver, British Columbia, Canada},
pages = {71--78},
numpages = {8},
acmid = {2021177},
publisher = {ACM},
address = {New York, NY, USA},
url_paper = {http://vdel.me.cmu.edu/vdelresource/publications/2011sbim1/paper.pdf},
url_doi = {http://dl.acm.org/citation.cfm?id=2021177},
}
Beautification of Design Sketches Using Trainable Stroke Clustering and Curve Fitting.
Orbay, G.; and Kara, L. B.
IEEE Transactions on Visualization and Computer Graphics, 17: 694–708. 2011.
paper
doi
data
link
bibtex
@article{10.1109/TVCG.2010.105,
author = {Orbay, Gunay and Kara, Levent Burak},
title = {Beautification of Design Sketches Using Trainable Stroke Clustering and Curve Fitting},
journal ={IEEE Transactions on Visualization and Computer Graphics},
volume = {17},
issn = {1077-2626},
year = {2011},
pages = {694--708},
publisher = {IEEE Computer Society},
address = {Los Alamitos, CA, USA},
url_paper = {http://vdel.me.cmu.edu/vdelresource/publications/2011ieee/paper.pdf},
url_doi = {https://www.computer.org/csdl/journal/tg/2011/05/ttg2011050694/13rRUxd2aYX},
url_data = {http://vdel.me.cmu.edu/vdelresource/publications/2011ieee/Data.zip},
}
Sketch-Based Image Editing Using Clothoid Curves.
Orbay, G.; Yumer, M. E.; and Kara, L. B.
In
International Workshop on Visual Languages and Computing, Florence, Italy, 2011.
Best paper award
paper
doi
link
bibtex
@inproceedings{orbay2011vlc,
author = {Orbay, Gunay and Yumer, M. Ersin and Kara, Levent Burak},
title = {Sketch-Based Image Editing Using Clothoid Curves},
booktitle ={International Workshop on Visual Languages and Computing},
year = {2011},
address = {Florence, Italy},
note = {Best paper award},
url_paper = {http://vdel.me.cmu.edu/vdelresource/publications/2011icdms/paper.pdf},
url_doi = {http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.666.182&rep=rep1&type=pdf#page=296},
}
Neural network-based symbol recognition using a few labeled samples.
Fu, L.; and Kara, L. B.
Computers & Graphics, 35(5): 955 – 966. 2011.
paper
doi
link
bibtex
1 download
@article{Fu2011955,
title = {Neural network-based symbol recognition using a few labeled samples},
journal = {Computers \& Graphics},
volume = {35},
number = {5},
pages = {955 -- 966},
year = {2011},
note = {},
issn = {0097-8493},
author = {Fu, Luoting and Kara, Levent Burak},
keywords = {Sketch recognition, Symbol recognition, Deep Belief Network, Unsupervised training, Neural nets, Synthetic training samples},
url_paper = {http://vdel.me.cmu.edu/vdelresource/publications/2011cgev/paper.pdf},
url_doi = {http://www.sciencedirect.com/science/article/pii/S0097849311001300},
}
Computer-Aided Patient-Specific Coronary Artery Graft Design Improvements Using CFD Coupled Shape Optimizer.
Dur, O.; Coskun, S. T.; Frakes, D.; Kara, L. B.; and Pekkan, K.
Cardiovascular Engineering and Technology, 2(1): 35–47. 2011.
paper
doi
link
bibtex
@article{dur2011cetvn,
title={Computer-Aided Patient-Specific Coronary Artery Graft Design Improvements Using CFD Coupled Shape Optimizer},
author={Dur, Onur and Coskun, Sinan Tolga and Frakes, David and Kara, Levent Burak and Pekkan, Kerem},
journal={Cardiovascular Engineering and Technology},
volume={2},
number={1},
pages={35--47},
year={2011},
publisher={NCBI},
url_paper = {http://vdel.me.cmu.edu/vdelresource/publications/2011cetvn/paper.pdf},
url_doi = {http://www.springerlink.com/content/12553u22q6270884/},
}
From engineering diagrams to engineering models: Visual recognition and applications.
Fu, L.; and Kara, L. B.
Computer-Aided Design, 43(3): 278–292. 2011.
paper
doi
link
bibtex
@article{fu2011engineering,
title={From engineering diagrams to engineering models: Visual recognition and applications},
author={Luoting Fu and Levent Burak Kara},
journal={Computer-Aided Design},
volume={43},
number={3},
pages={278--292},
year={2011},
publisher={Elsevier},
url_paper = {http://vdel.me.cmu.edu/vdelresource/publications/2011cadvi/paper.pdf},
url_doi = {https://www.sciencedirect.com/science/article/pii/S0010448510002447?via%3Dihub},
}
Approximate Surfacing of Curve Clouds for Conceptual Shape Creation and Evaluation.
Arisoy, E. B.; Orbay, G.; and Kara, L. B.
In
ASME 2011 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference, pages 705–715, 2011. American Society of Mechanical Engineers
paper
doi
link
bibtex
@inproceedings{arisoy2011approximate,
title={Approximate Surfacing of Curve Clouds for Conceptual Shape Creation and Evaluation},
author={Arisoy, Erhan Batuhan and Orbay, Gunay and Kara, Levent Burak},
booktitle={ASME 2011 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference},
pages={705--715},
year={2011},
organization={American Society of Mechanical Engineers},
url_paper = {http://vdel.me.cmu.edu/vdelresource/publications/2011asme2/paper.pdf},
url_doi = {http://proceedings.asmedigitalcollection.asme.org/proceeding.aspx?articleid=1640680},
}