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Geometric moment-based spectral descriptors for robust non-rigid 3D shape analysis. [PDF]
Sci RepZhang D, Liu N, Wu Z, Lv C, Zhao D.
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A geometric approach to shape from defocus
IEEE Transactions on Pattern Analysis and Machine Intelligence, 2005 We introduce a novel approach to shape from defocus, i.e., the problem of inferring the three-dimensional (3D) geometry of a scene from a collection of defocused images. Typically, in shape from defocus, the task of extracting geometry also requires deblurring the given images.
Paolo Favaro, Stefano Soatto
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An algebra of geometric shapes
IEEE Computer Graphics and Applications, 1993A simple algebra of shapes with 2D planar regions is developed. The fact that a 2D region can be completely described by a one-dimensional, closed-boundary curve if it is homogeneous is used in the presented approach, which first converts the spatial description of the closed curve into an equivalent Fourier series description and then uses the Fourier-
Pijush K. Ghosh, Pradeep K. Jain
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Symbolism of Basic Geometrical Shapes
Perceptual and Motor Skills, 1997This study indicated that a sample of undergraduates (87 women and 36 men) when presented the stimuli of a square, a triangle, and a circle were significantly more likely to associate their fathers with the square and themselves with the circle than otherwise.
N L, Valenti, C E, Schaefer
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Elastic Geometric Shape Matching
2021In computational geometry, geometric shape matching (GSM) problems are among the classical and well-studied geometric optimization problems. In a conventional GSM problem, the pattern P and the model Q, both from a class S of geometric shapes, are given, along with a suitable distance measure d.
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Geometric Planning and the Shape of the Expander
Facial Plastic Surgery, 1988Plusieurs facteurs doivent etre consideres pour choisir l'expandeur adequat afin d'obtenir une reconstruction satisfaisante d'âge du malade, la localisation dans le corps, la forme et le volume de l'expandeur, le nombre des ...
J H, van Rappard +2 more
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2023
The PISA results with regards to Mathematics and Science for the Greek students have been alarming in multiple consecutive reports. Drawing from this experience, we focus on cultivating the basic geometric understanding of the individual and create a series of constructive and discovery-learning exercises, in order to facilitate the learning process ...
Eleni Tsami +3 more
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The PISA results with regards to Mathematics and Science for the Greek students have been alarming in multiple consecutive reports. Drawing from this experience, we focus on cultivating the basic geometric understanding of the individual and create a series of constructive and discovery-learning exercises, in order to facilitate the learning process ...
Eleni Tsami +3 more
openaire +1 more source