Results 41 to 50 of about 173,618 (310)
Shape correspondence for cel animation based on a shape association graph and spectral matching
Computational Visual Media, 2023 We present an effective spectral matching method based on a shape association graph for finding region correspondences between two cel animation keyframes.
Shaolong Liu +4 more
doaj +1 more source
Xibei Gongye Daxue Xuebao, 2023 A new method of deviation vector transformation of geometric shape was proposed to improve the accuracy on geometric shape control of continuous steel box girder bridges by incremental launching construction.The method correct the transfer matrix method ...
HAO Didi, MIAO Changqing, FANG Shisheng
doaj +1 more source
FEBS Letters, EarlyView.The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li +2 more
wiley +1 more source
Geometric Correspondence for Ensembles of Nonregular Shapes [PDF]
, 2011 An ensemble of biological shapes can be represented and analyzed with a dense set of point correspondences. In previous work, optimal point placement was determined by optimizing an information theoretic criterion that depends on relative spatial locations on different shapes combined with pairwise Euclidean distances between nearby points on the same ...
Manasi Datar +4 more
openaire +2 more sources
FEBS Letters, EarlyView.We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee +3 more
wiley +1 more source
Geometric feature distributions for shape representation and recognition. [PDF]
, 1994 One of the fundamental problems in computer vision is the identification of objects from their shape. The research reported in this thesis is directed toward the development of a scheme for representing the shape of an object which allows it to be ...
Evans, Alun C
core
Journal of Industrial Design and Engineering Graphics, 2019 The main goal of this paper is to highlight the vulnerability during the life time of kula buildings from Oltenia and Muntenia Regions from Romania. This research highlights the characteristic features of massive kula type buildings by masonry built ...
Anca Mihaela Barbu +4 more
doaj +2 more sources
Why Shape Matters—On the Inherent Qualities of Geometric Shapes for Cartographic Representations
ISPRS International Journal of Geo-Information, 2019 All human communication involves the use of signs. By following a mutually shared set of signs and rules, meaning can be conveyed from one entity to another.
Silvia Klettner
doaj +1 more source
Advances in Difference Equations, 2020 A Bézier model with shape parameters is one of the momentous research topics in geometric modeling and computer-aided geometric design. In this study, a new recursive formula in explicit expression is constructed that produces the generalized blended ...
Sidra Maqsood +4 more
doaj +1 more source
Concerning the shape of a geometric lattice
Discrete Mathematics, 2008 A well-known conjecture states that the Whitney numbers of the second kind of a geometric lattice (simple matroid) are logarithmically concave. We show this conjecture to be equivalent to proving an upper bound on the number of new copoints in the free erection of the associated simple matroid M.
openaire +3 more sources