Results 211 to 220 of about 138,381 (273)

PyNetCor: a high-performance Python package for large-scale correlation analysis. [PDF]

NAR Genom Bioinform
Long S, Xia Y, Liang L, Yang Y, Xie H, Wang X.   +5 more
europepmc   +1 more source

Miniaturized spectral sensing with a tunable optoelectronic interface. [PDF]

Sci Adv
Cui X, Nigmatulin F, Wang L, Reduto I, Liapis AC, Du M, Uddin MG, Abde Mayeen S, Ahmed F, Zhang Y, Yoon HH, Lipsanen H, Honkanen S, Aalto T, Yang Z, Hasan T, Cai W, Sun Z.   +17 more
europepmc   +1 more source

A novel deep learning model based on YOLOv5 optimal method for coal gangue image recognition. [PDF]

Sci Rep
Gu T, Zhao H, Chang Y, Yan S, Cao F, Liu W.   +5 more
europepmc   +1 more source

Shadow Elimination and Interpolation for Computer Vision and Graphics

Shadow Elimination and Interpolation for Computer Vision and Graphics
openaire  

Trends in Continuity and Interpolation for Computer Graphics

IEEE Computer Graphics and Applications, 2015
In every computer graphics oriented application today, it is a common practice to texture 3D models as a way to obtain realistic material. As part of this process, mesh texturing, deformation, and visualization are all key parts of the computer graphics field.
Francisco González García
semanticscholar   +6 more sources

Scattered data interpolation and approximation for computer graphics

ACM SIGGRAPH ASIA 2010 Courses, 2010
The goal of scattered data interpolation techniques is to construct a (typically smooth) function from a set of unorganized samples. These techniques have a wide range of applications in computer graphics. For instance they can be used to model a surface from a set of sparse samples, to reconstruct a BRDF from a set of measurements, to interpolate ...
John Lewis, Frédéric Pighin, Ken Anjyo
semanticscholar   +4 more sources

Fast direct interpolation for computer graphics applications

Systems and Computers in Japan, 1988
AbstractInterpolation by the widely used spline function method requires excessive computation time because floating point arithmetic is used whenever a polynomial coefficient is determined. This paper presents a direct interpolation method (Fast Direct Interpolation) which attains sufficient precision with fixed point arithmetic.
Norio Akamatsu, Nobuaki Sakou, Robert Craigin   +2 more
semanticscholar   +4 more sources

Discriminating natural images and computer generated graphics based on the impact of CFA interpolation on the correlation of PRNU

Digital Investigation, 2014
To discriminate natural images from computer generated graphics, a novel identification method based on the features of the impact of color filter array (CFA) interpolation on the local correlation of photo response non-uniformity noise (PRNU) is proposed.
Fei Peng, Die-lan Zhou
semanticscholar   +4 more sources

Scattered data interpolation for computer graphics

ACM SIGGRAPH 2014 Courses, 2014
Ken Anjyo, John Lewis, Frédéric Pighin
semanticscholar   +4 more sources

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Convergence analysis for B-spline geometric interpolation

Computers & Graphics, 2012
In this paper, we propose a sufficient condition for the convergence of a geometric algorithm for interpolating a given polygon using non-uniform cubic B-splines. Geometric interpolation uses the given polygon as the initial shape of the control polygon of the B-spline and reduces the approximate error by iteratively updating the control points with ...
Guiqing Li, Aihua Mao, Yunhui Xiong
openaire   +3 more sources