OperatorNet: Recovering 3D Shapes From Difference Operators [PDF]
, 2019 This paper proposes a learning-based framework for reconstructing 3D shapes from functional operators, compactly encoded as small-sized matrices. To this end we introduce a novel neural architecture, called OperatorNet, which takes as input a set of ...
Achlioptas, Panos +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
doaj +1 more source
Developing a Parametric 3D Face Model Editing Algorithm
IEEE Access, 2020 In the fields of computer graphics and computer vision, a great amount of research and analysis has been conducted on expression-carrying face models.
Min Pang +5 more
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Method for registration of 3D shapes without overlap for known 3D priors
Electronics Letters, 2021 In 3D registration of point clouds, the goal is to find an optimal transformation that aligns the input shapes, provided that they have some overlap. Existing methods suffer from performance degradation when the overlapping ratio between the neighbouring
P. Hu, A. Munteanu
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BrainPainter: A software for the visualisation of brain structures, biomarkers and associated pathological processes [PDF]
, 2019 We present BrainPainter, a software that automatically generates images of highlighted brain structures given a list of numbers corresponding to the output colours of each region. Compared to existing visualisation software (i.e.
Alexander, Daniel C. +3 more
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Extensible Implementation of Reliable Pixel Art Interpolation
Foundations of Computing and Decision Sciences, 2019 Pixel art is aesthetics that emulates the graphical style of old computer systems. Graphics created with this style needs to be scaled up for presentation on modern displays. The authors proposed two new modifications of image scaling for this purpose: a
Stasik Paweł M., Balcerek Julian
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Soft bilateral filtering volumetric shadows using cube shadow maps.
PLoS ONE, 2017 Volumetric shadows often increase the realism of rendered scenes in computer graphics. Typical volumetric shadows techniques do not provide a smooth transition effect in real-time with conservation on crispness of boundaries. This research presents a new
Hatam H Ali +2 more
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Fine-grained visualization pipelines and lazy functional languages [PDF]
, 2006 The pipeline model in visualization has evolved from a conceptual model of data processing into a widely used architecture for implementing visualization systems.
Colin, Runciman +3 more
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Contouring with uncertainty [PDF]
, 2008 As stated by Johnson [Joh04], the visualization of uncertainty remains one of the major challenges for the visualization community. To achieve this, we need to understand and develop methods that allow us not only to consider uncertainty as an extra ...
Allendes Osorio, R.S., Brodlie, K.W.
core +1 more source
Spatial and Angular Resolution Enhancement of Light Fields Using Convolutional Neural Networks [PDF]
, 2018 Light field imaging extends the traditional photography by capturing both spatial and angular distribution of light, which enables new capabilities, including post-capture refocusing, post-capture aperture control, and depth estimation from a single shot.
Gul, M. Shahzeb Khan +1 more
core +2 more sources