Dual-Objective Optimization of G<sup>3</sup>-Continuous Quintic B-Spline Trajectories for Robotic Ultrasonic Testing. [PDF]
Sensors (Basel)Ma P, Xu C.
europepmc +1 more source
Evaluating the Perceptual Space of Surface Noise for Visualization
Computer Graphics Forum, EarlyView.Abstract Surface noise provides a geometric alternative to color for encoding scalar information on surfaces, yet its perceptual characteristics remain insufficiently understood. We present a systematic investigation of how variations in noise amplitude and frequency are perceived when applied to 3D surfaces. Across three online perceptual studies with
A. Sterzik, N. Merk, K. Lawonn
wiley +1 more source
Smooth predictions for age-period-cohort models: a comparison between splines and random process. [PDF]
BMC Med Res MethodolGascoigne C, Riebler A, Smith T.
europepmc +1 more source
Anchor Flow Maps: Efficient Sampling and Approximation of the Entire Flow Map
Computer Graphics Forum, EarlyView.Abstract Flow maps are a fundamental concept for the visualization and analysis of time‐dependent flows. A common approach is to apply sampling and reconstruction – which comes with a number of problems: flow maps are high‐dimensional functions with locally large gradients which makes approximations very challenging.
D. Stelter +3 more
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Changes in human skull bone marrow during pregnancy and postpartum: an exploratory case report. [PDF]
BMC Pregnancy ChildbirthKalc P, Luders E, Dahnke R.
europepmc +1 more source
Parallel Vectors Extraction using Bézier Clipping
Computer Graphics Forum, EarlyView.Abstract In this paper, we propose a novel local feature extraction algorithm for the parallel vectors (PV) operator. Our method is based on Bézier clipping, which is a bracketing‐based root finding method that is commonly‐used in computer‐aided geometric design.
Nico Daßler, Tobias Günther
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Visual Identification and Comparison of Higher Order Properties in State Transition Sequences
Computer Graphics Forum, EarlyView.Abstract The analysis of state transition sequences is a prevalent research topic in many domains. In this context, we introduce the term higher‐order property to describe characteristics of the analyzed data set that span beyond the local neighborhood of a single state.
T. Mertz, S. L. Reynolds, J. Kohlhammer
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A Functional Joint Model for Survival and Multivariate Sparse Functional Data in Multi-Cohort Alzheimer's Disease Study. [PDF]
Stat MedWang W +4 more
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Single Line Drawing Generation via Semantics‐Driven Optimization
Computer Graphics Forum, EarlyView.We present a method for automatically generating single‐line drawings in vector format, guided by a text prompt or an input image. Our approach leverages score distillation sampling to optimize the parameters of a uniform rational B‐spline (URBS) curve, ensuring that the drawing consists of a single continuous stroke by design.
Tanguy Magne +3 more
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