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State of the Art on Stylized Fabrication

Bernd Bickel, Paolo Cignoni, Luigi Malomo, Nico Pietroni
2018 Computer graphics forum (Print)  
We refer to this class of methods as "stylized fabrication methods."  ...  These methods abstract geometric and physical features of a given shape to create an unconventional representation, to produce an optical illusion, or to devise a particular interaction with the fabricated  ...  [CMS97] proposed the first method for the automatic generation of a digital low-relief starting from a 3D model.  ... 
doi:10.1111/cgf.13327 fatcat:kfrnzccxjbd3bffav25jx7zvim

State of the art on stylized fabrication

Nico Pietroni, Bernd Bickel, Luigi Malomo, Paolo Cignoni
2019 SIGGRAPH Asia 2019 Courses on - SA '19  
We refer to this class of methods as "stylized fabrication methods."  ...  These methods abstract geometric and physical features of a given shape to create an unconventional representation, to produce an optical illusion, or to devise a particular interaction with the fabricated  ...  [CMS97] proposed the first method for the automatic generation of a digital low-relief starting from a 3D model.  ... 
doi:10.1145/3355047.3359411 dblp:conf/siggrapha/PietroniBMC19 fatcat:ulu3xdhvybhp7ixqn66rzhzsw4

A framework for digital sunken relief generation based on 3D geometric models

Meili Wang, Jian Chang, Jens Kerber, Jian J. Zhang
2011 The Visual Computer  
Such methods unfortunately do not help the art form of sunken reliefs as they omit the presence of feature lines.  ...  Such methods unfortunately do not help the art form of sunken reliefs as they omit the presence of feature lines.  ...  Alexa and Matusik [22] proposed a method to generate relief surfaces automatically that could produce bas various images under different directional illumination.  ... 
doi:10.1007/s00371-011-0663-y fatcat:i24a2dxiarhfrd4f4kxrm5ajg4

Legolization

Sheng-Jie Luo, Yonghao Yue, Chun-Kai Huang, Yu-Huan Chung, Sei Imai, Tomoyuki Nishita, Bing-Yu Chen
2015 ACM Transactions on Graphics  
Building atop our stability analysis, we present a layout refinement algorithm that iteratively improves the structure around the weak portion, allowing for automatic generation of a LEGO brick layout  ...  We demonstrate the success of our method with real LEGO sculptures built up from a wide variety of 3D models, and compare against previous methods.  ...  has become an active research topic, which enabled the production of objects for a wide variety of purposes, including paper crafts [Mitani and Suzuki 2004] , plush toys [Mori and Igarashi 2007] , bas-relief  ... 
doi:10.1145/2816795.2818091 fatcat:lqhnrp2xovh4fabxc4b6cwpwge

High-quality tactile paintings

Andreas Reichinger, Stefan Maierhofer, Werner Purgathofer
2011 ACM Journal on Computing and Cultural Heritage  
(c) Textured Relief. (d) On display at the museum.  ...  Laser-cut layered depth diagrams, convey not only the individual objects in the painting and their spatial layout, but also augment their depth relations.  ...  Bas-Relief Various depth cues in paintings like shading or perspective foreshortening indicate the arrangement of objects at different depths.  ... 
doi:10.1145/2037820.2037822 fatcat:geq45cjo3zgupgwidxuohoskgy

Ink-and-ray

Daniel Sýkora, Ladislav Kavan, Martin Čadík, Ondřej Jamriška, Alec Jacobson, Brian Whited, Maryann Simmons, Olga Sorkine-Hornung
2014 ACM Transactions on Graphics  
We formulate an optimization process that automatically constructs approximate geometry sufficient to evoke the impression of a consistent 3D shape.  ...  Our system exploits the concept of bas-relief sculptures, making it possible to generate 3D proxies suitable for rendering without requiring side-views or extensive user input.  ...  shown in Fig. 24 ) or use bas-relief conversion [Weyrich et al. 2007 ] to deliver a similar solution automatically.  ... 
doi:10.1145/2591011 fatcat:7tx2xdqfwjf35h53loynm4iace

High-Quality Tactile Paintings [article]

A. Reichinger, S. Maierhofer, W. Purgathofer
2011 Eurographics State of the Art Reports  
CNC-milled textured reliefs additionally render fine details like brush strokes and texture suitable for the sense of touch.  ...  Laser-cut layered depth diagrams, convey not only the individual objects in the painting and their spatial layout, but also augment their depth relations.  ...  Bas-Relief Various depth cues in paintings like shading or perspective foreshortening indicate the arrangement of objects at different depths.  ... 
doi:10.2312/eg2011/areas/001-008 fatcat:vzxen6hogbbvlpknou6qlqu27q

Making burr puzzles from 3D models

Shiqing Xin, Chi-Fu Lai, Chi-Wing Fu, Tien-Tsin Wong, Ying He, Daniel Cohen-Or
2011 ACM Transactions on Graphics  
Our method automatically optimizes and arranges the orientation of each knot, and modifies pieces of adjacent knots with an appropriate connection type.  ...  Moreover, a burr puzzle consisting of a small number of pieces is still rather difficult to solve since the assembly must follow certain orders while the combinatorial complexity of the puzzle's piece arrangements  ...  researchers proposed techniques for recreational assembly, including the construction of papercraft toy models by Mitani and Suzuki [2004] , the plush toys by Mori and Igarashi [2007] , the digital bas-relief  ... 
doi:10.1145/2010324.1964992 fatcat:pqfqxh2vfndcpixltlzghxobim

Making burr puzzles from 3D models

Shiqing Xin, Chi-Fu Lai, Chi-Wing Fu, Tien-Tsin Wong, Ying He, Daniel Cohen-Or
2011 ACM SIGGRAPH 2011 papers on - SIGGRAPH '11  
Our method automatically optimizes and arranges the orientation of each knot, and modifies pieces of adjacent knots with an appropriate connection type.  ...  Moreover, a burr puzzle consisting of a small number of pieces is still rather difficult to solve since the assembly must follow certain orders while the combinatorial complexity of the puzzle's piece arrangements  ...  researchers proposed techniques for recreational assembly, including the construction of papercraft toy models by Mitani and Suzuki [2004] , the plush toys by Mori and Igarashi [2007] , the digital bas-relief  ... 
doi:10.1145/1964921.1964992 fatcat:uftvxpkmjbgtzbtuyqepnbidmi

Mixed Integer Neural Inverse Design [article]

Navid Ansari, Hans-Peter Seidel, Vahid Babaei
2022 arXiv   pre-print
For problems where finding the optimal solution is not desirable or tractable, we develop an efficient yet near-optimal hybrid optimization.  ...  Our mixed-integer inverse design uncovers globally optimal or near optimal solutions in a principled manner.  ...  be efficiently computed via automatic differentiation.  ... 
arXiv:2109.12888v2 fatcat:5sd3x3qhnveupiyrpzus5fr56u

Documentation of the most important petroglyphs by structured light scanning and analysis of the most damaged petroglyphs by vPTM and vRTI methods

Jacek Kościuk, Małgorzata Telesińska, Maciej Nisztuk, Marta Pakowska
2020 Architectus. Pismo Wydziału Architektury Politechniki Wrocławskiej  
The representation of the puma is carved in bas-relief, and a flat water channel surrounds it (Fig. 14D) .  ...  On both 25 cm-wide shelves, a similar meandering pattern has been carved, but this time as a bas-relief (Fig. 21E) .  ...  time-consuming process of shooting photos in the field using specific lighting angles, this new workflow proved to be very efficient, particularly in documenting and interpreting badly preserved examples of bas-relief  ... 
doi:10.37190/arc200207 fatcat:hexnmxhyencs7nssguasqsulim

Mapping Indigenous Settlement Topography in the Caribbean Using Drones

Till Sonnemann, Jorge Ulloa Hung, Corinne Hofman
2016 Remote Sensing  
Coastal production sites were situated near the mangrove forests, while it appears that large scale settlements were situated in flatter regions in the hinterland, and connected via smaller 'lookouts'  ...  their environment allows a discussion on how, and for what purpose, the settlement was founded at a particular location, and provides clues about its spatial organization. such as the exceptional En Bas  ...  Earlier trials for mapping structures had been successful applying the automatic calibration of the camera [50] .  ... 
doi:10.3390/rs8100791 fatcat:g4ktch7ljjbanppvqtbmz5gakm

Multi-sensor data fusion for estimating forest species composition and abundance in northern Minnesota

Peter T. Wolter, Philip A. Townsend
2011 Remote Sensing of Environment  
Relative BA models accounted for 68% (jack pine) to 98% (maple spp.) of the variation in ground data with RMSE values between 2.46% and 5.65% relative BA, respectively.  ...  Single-sensor and various multi-sensor PLS models showed distinct species-dependent sensitivities to relative basal area (BA), with Landsat variables showing greatest overall sensitivity.  ...  Forest Service via the National Fire Plan (Project 01.NCS.C.2) and a grant from the USDA Cooperative State Research, Education and Extension Service (CSREES) Managed Ecosystems program (2005-35101-16342  ... 
doi:10.1016/j.rse.2010.10.010 fatcat:2pfud6vox5bijfno3lw7v2szxa

MiX: a position sensitive dual-phase liquid xenon detector

S. Stephenson, J. Haefner, Q. Lin, K. Ni, K. Pushkin, R. Raymond, M. Schubnell, N. Shutty, G. Tarlé, C. Weaverdyck, W. Lorenzon
2015 Journal of Instrumentation  
Acknowledgments We thank Karl Giboni for the use of the cryostat design and gas purification layout along with guidance in system operation.  ...  Upon completion, the file is automatically transferred to network storage for backup and offline analysis.  ...  Figure 5 . 5 Reconstructed XY position based on the center of gravity method for gamma rays from 137 Cs.  ... 
doi:10.1088/1748-0221/10/10/p10040 fatcat:mh26tiqdcnapdbrd4emwxjpchu

Google Earth Engine as Multi-Sensor Open-Source Tool for Supporting the Preservation of Archaeological Areas: The Case Study of Flood and Fire Mapping in Metaponto, Italy

Carmen Fattore, Nicodemo Abate, Farid Faridani, Nicola Masini, Rosa Lasaponara
2021 Sensors  
The BA was identified by the darkest pixels within the ∆NBR (Figure 13d ). The perimeter of the was generated as a shapefile (vector) and extracted automatically.  ...  Today, the main critical, challenging aspect is the large amounts of EO BIG data-more than we can handle and with unimaginable increasing trend in the next future-and a lack of effective methods to automatically  ... 
doi:10.3390/s21051791 pmid:33806568 fatcat:t7loeg2fubhazhwrsttos2dmy4
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