Results 11 to 20 of about 71,815 (243)
Intelligent Labeling of Tumor Lesions Based on Positron Emission Tomography/Computed Tomography
Sensors, 2022 Positron emission tomography/computed tomography (PET/CT) plays a vital role in diagnosing tumors. However, PET/CT imaging relies primarily on manual interpretation and labeling by medical professionals.
Shiping Ye +5 more
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Rational Cubics and Conics Representation: A Practical Approach
International Islamic University Malaysia Engineering Journal, 2012 A rational cubic spline, with one family of shape parameters, has been discussed with the view to its application in Computer Graphics. It incorporates both conic sections and parametric cubic curves as special cases.
M. Sarfraz, Z. Habib
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Research on 3D modeling method of complex rock strata surfaces based on unit divisio
Gong-kuang zidonghua, 2017 In view of the problem that existing 3D modeling method of rock strata surfaces does not systematically consider the construction of 3D modeling of complex rock strata surfaces with geological conditions such as fault and collapse column, horizontal ...
LIU Yong, CUI Hongqing
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Computer Animation to teach interpolation
Modelling in Science Education and Learning, 2019 While mathematics courses are a basic topic in engineering studies, they are often considered as a difficult subject by students. In this work we present a learning experience based on computer animation and using the perspective of mathematical ...
Marta Pla-Castells +3 more
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Space-Time Transfinite Interpolation of Volumetric Material Properties [PDF]
, 2014 The paper presents a novel technique based on extension of a general mathematical method of transfinite interpolation to solve an actual problem in the context of a heterogeneous volume modelling area.
Adzhiev, Valery +4 more
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Morphing of Triangular Meshes in Shape Space [PDF]
, 2008 We present a novel approach to morph between two isometric poses of the same non-rigid object given as triangular meshes. We model the morphs as linear interpolations in a suitable shape space $\mathcal{S}$.
A. Brunton +6 more
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A review on image-based rendering
Virtual Reality & Intelligent Hardware, 2019 Image-based rendering is important both in the field of computer graphics and computer vision, and it is also widely used in virtual reality technology.
Yuan CHANG, Guo-Ping WANG
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Revista Facultad de Ingeniería Universidad de Antioquia, 2012 This paper employs quaternion biarcs to interpolate a set of orientations with angular velocity constraints. The resulting quaternion curve represents a piecewise line-symmetric spherical motion with C1 continuity.
Carlos Andrés Trujillo Suárez +1 more
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Reconstruction of freeform surfaces for metrology [PDF]
, 2013 The application of freeform surfaces has increased since their complex shapes closely express a product's functional specifications and their machining is obtained with higher accuracy.
ANWER, Nabil +4 more
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Cubic Bézier-Like Triangular Patches for Rainfall Scattered Data Interpolation and Visualization [PDF]
ITM Web of ConferencesScattered data interpolation plays an important role in computer graphics and scientific visualization. This method can be used to interpolate any regular or irregular data sets. For instance, rainfall distribution is an example of an irregular data that
Abdul Karim Samsul Ariffin +7 more
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