Conformal alpha shapes
F Cazals, J Giesen, M Pauly… - … IEEE VGTC Symposium …, 2005 - ieeexplore.ieee.org
… in alpha shapes. Since our uppmach shares my properties with the alpha shape filtmtion and
… to the local geometry we call it conformal alpha shape filtration. The local scale parmter is …
… to the local geometry we call it conformal alpha shape filtration. The local scale parmter is …
The conformal alpha shape filtration
J Giesen, F Cazals, M Pauly, A Zomorodian - The Visual Computer, 2006 - Springer
… conformal scale as done with conformal alpha shapes. In Sect. 4, we discuss how conformal
alpha shapes … We prove that conformal alpha shapes at a well defined scale are essentially …
alpha shapes … We prove that conformal alpha shapes at a well defined scale are essentially …
[PDF][PDF] Conformal Alpha Shape-based Multi-scale Curvature Estimation from Point Clouds.
L Li, S Rui, Q Nie, X Gong, F Li - J. Comput., 2012 - jcomputers.us
… In Section 2, we describe conformal alpha shapes … on conformal alpha shapes with works
of Dong [8] and Seibert [20]. In Section 4, we present an algorithm to compute internal alpha …
of Dong [8] and Seibert [20]. In Section 4, we present an algorithm to compute internal alpha …
2d-shape analysis using conformal mapping
E Sharon, D Mumford - International Journal of Computer Vision, 2006 - Springer
… space-of-shapes that arises from conformal mappings, through the mathematical theory of
complex analysis. In this space, the shortest path between each two shapes is unique, and is …
complex analysis. In this space, the shortest path between each two shapes is unique, and is …
Discrete conformal methods for cortical brain flattening
MK Hurdal, K Stephenson - Neuroimage, 2009 - Elsevier
… Conformal maps are particularly versatile and are backed by a uniquely rich … of conformal
mapping and provides both conceptual and practical arguments for its use. Discrete conformal …
mapping and provides both conceptual and practical arguments for its use. Discrete conformal …
Distributional conformal prediction
V Chernozhukov, K Wüthrich… - Proceedings of the …, 2021 - National Acad Sciences
… It is most closely related and can be viewed as an alternative to conformal histogram
regression (33). The main differences between our approach and conformal histogram regression …
regression (33). The main differences between our approach and conformal histogram regression …
The pseudo-conformal universe: scale invariance from spontaneous breaking of conformal symmetry
K Hinterbichler, J Khoury - Journal of Cosmology and …, 2012 - iopscience.iop.org
… by a general conformal field theory involving some collection of conformal scalars φI, …
conformal weight dI. The 15 (linear) generators of the conformal transformations act on φI as …
conformal weight dI. The 15 (linear) generators of the conformal transformations act on φI as …
Discrete conformal mappings via circle patterns
L Kharevych, B Springborn, P Schröder - ACM Transactions on Graphics …, 2006 - dl.acm.org
… In this article, we argue that, when it comes to computing conformal structures, for example,
conformal parameterizations of surfaces, circles can be a far better basis upon which to …
conformal parameterizations of surfaces, circles can be a far better basis upon which to …
Semiparametric conformal prediction
JW Park, R Tibshirani, K Cho - arXiv preprint arXiv:2411.02114, 2024 - arxiv.org
… We investigate split conformal calibration schemes for the regression problem with d real-valued
targets. The underlying algorithm ˆf fit on Itrain is a multi-task Lasso point predictor [57]. …
targets. The underlying algorithm ˆf fit on Itrain is a multi-task Lasso point predictor [57]. …
On the positive geometry of conformal field theory
N Arkani-Hamed, Y Huang, SH Shao - Journal of High Energy Physics, 2019 - Springer
… We study conformal blocks for the minimal SL(2,R) symmetry present in conformal field theories
… We find that the conformal blocks enjoy a surprising positive determinant property. This …
… We find that the conformal blocks enjoy a surprising positive determinant property. This …