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A computational model of topological and geometric recovery for visual curve completion
2016
Computational Visual Media
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In this paper, we present a systematic computational model for generating a visually completed curve. ...
Secondly, we employ a Bézier curve-based model to represent the visually completed curve. ...
(d) Four visually completed curves (red).
Figure 10 10 is a further example of modal completion.
Fig. 12 12 Visual curve completion for a naturally occluded model. ...
doi:10.1007/s41095-016-0055-3
fatcat:xttlehhfcneehghwrkx463blyu
Real-time visual attention on a massively parallel SIMD architecture
2003
Real-time imaging
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This paper reports the first real-time implementation of the complete visual attention mechanism on a compact and low-power architecture. ...
Specifically, the saliency-based model of visual attention was implemented on a highly parallel single instruction, multiple data architecture called ProtoEye. ...
A complete real-time implementation of the saliencybased model of visual attention has been reported recently in [13] . ...
doi:10.1016/s1077-2014(03)00036-6
fatcat:dcbmxqffjjbzhdqgzzl2noqkd4
Cognitive Abilities That Predict Success in a Computer-Based Training Program
2008
The gerontologist
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Purpose-The purposes of this study were (a) to identify cognitive abilities and other factors related to successful completion of training for computer-based tasks that simulated real jobs and (b) to create ...
In a series of logistic regressions, we evaluated the ability of a subset of cognitive measures drawn from a larger battery to predict participants' ability to successfully complete training and go on ...
The authors would like to thank Chris Hertzog, PhD, for his comments during a discussion of these results that assisted us in developing this paper. ...
doi:10.1093/geront/48.2.170
pmid:18483429
pmcid:PMC2676337
fatcat:j2v3r6eoinchvct44bp64cg4ha
Computers and Graphics–Foreword to the Special Issue on CAD/Graphics 2021
2021
Graphics and Visual Computing
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multi-scale network for micro-expression recognition, Please Complete • CAG A Transmission Model for Motion Estimation of Instability Space Targets, Please Complete Video & shape analysis • CAG LinkNet ...
Computer Animation
-Image and Video Processing
-Computer Graphics Systems and Hardware
-Visualization
-Image based Modelling and Rendering
-Computer Vision
-CAD Database, Data Exchange and Standards ...
doi:10.1016/j.gvc.2021.200027
fatcat:pkoddporlvgu3bj6js7mtqeehy
New advances in visual computing for intelligent processing of visual media and augmented reality
2015
Science China Technological Sciences
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They also presented a computational model simulating the distributed mechanisms of the object vision pathway. ...
Visual imagery constitutes the most important sensory information for humans. The entire field of acquiring, analyzing and synthesizing visual data by means of computers is called visual computing. ...
doi:10.1007/s11431-015-5991-0
fatcat:pzcp4hlgwzh57m2mnbhb5vhqte
Volumetric stereo and silhouette fusion for image-based modeling
2010
The Visual Computer
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The proposed algorithm starts by computing visual hull using a volumetric method in which a novel projection test method is proposed for visual hull octree construction. ...
Finally, Poisson Surface Reconstruction approach is applied to convert the oriented point cloud both from stereo and silhouette into a complete and accurate triangulated mesh model. ...
(a) (b) (c) In Fig. 17 we present complete reconstruction steps of the Skull model. ...
doi:10.1007/s00371-010-0429-y
fatcat:z53r2pjejfa5fk56fvk5jaf3qi
An integrated model of eye movements and visual encoding
2001
Cognitive Systems Research
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This paper presents a domain-independent computational model, EMMA, that provides a more rigorous account of eye movements and visual encoding and their interaction with a cognitive processor. ...
Recent computational models of cognition have made good progress in accounting for the visual processes needed to encode external stimuli. ...
The completion of a saccade initiates preparation for a new saccade to the same visual object in the event that encoding has not yet completed. ...
doi:10.1016/s1389-0417(00)00015-2
fatcat:m2r2epjchfbejix26ghjmt2tee
3D object retrieval via range image queries in a bag-of-visual-words context
2013
The Visual Computer
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The complete 3D models of the database are described by a set of panoramic views and a Bag-of-Visual-Words model is built using SIFT features extracted from them. ...
To address the problem of partial matching, we suggest a histogram computation scheme, on the panoramic views, that represents local information by taking into account spatial context. ...
Acknowledgements This research has been co-financed by the European Union (European Social Fund -ESF) and Greek national funds through the Operational Program "Education and Lifelong Learning" of the National ...
doi:10.1007/s00371-013-0876-3
fatcat:d66t66idcbbcvgfma476nzrhyq
An assessment method for a designerly way of computational thinking
2020
A/Z ITU journal of Faculty of Architecture
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For that, it offers an assessment method to explore whether a visual thinker's ability to make abstractions has any impact on their process of visual computing. ...
visual computing. ...
Levels of abstraction in visual computing In the first experiment, all architecture students (S1, S2, and S3) developed different strategies to complete their 3D modeling tasks. ...
doi:10.5505/itujfa.2020.86729
fatcat:mptbcj4iyrc3tmpbivh2ypydqm
An Undergraduate Computational Science Curriculum
[chapter]
2008
Lecture Notes in Computer Science
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Besides programming, data structures, and calculus, ECS students take two computational science courses (Modeling and Simulation for the Sciences, Data and Visualization) and complete a summer internship ...
Besides its established curriculum, Wofford has incorporated computational science in other courses, such as in a sequence of three microbiology laboratories on modeling the spread of disease. ...
the Sciences (COSC/MATH 175) and Data and Visualization (COSC 370) − Complete a summer internship involving computation in the sciences
Modeling and Simulation for the Sciences (COSC/MATH 175) Prerequisites ...
doi:10.1007/978-3-540-69387-1_81
fatcat:ld2slykajbgyxejqkif62bwyxm
Tangent Bundle Curve Completion with Locally Connected Parallel Networks
2012
Neural Computation
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We propose a theory for cortical representation and computation of visually completed curves that are generated by the visual system to fill in missing visual information (e.g., due to occlusions). ...
Part of this contribution is also a first attempt to bridge the physiological literature on curve completion with the shape problem and a shape theory. ...
Ferster, 2007) , while others have modeled it computationally (Yu, Gisse, & Poggio, 2002) . ...
doi:10.1162/neco_a_00365
pmid:22970873
fatcat:uwisjoqziffinli7eb5j7ugyni
Euclidean Group Invariant Computation of Stochastic Completion Fields Using Shiftable-Twistable Functions
[chapter]
2000
Lecture Notes in Computer Science
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Like computations in primary visual cortex (and unlike all previous models of contour completion in the human visual system), our computation is Euclidean invariant. ...
We describe a method for computing the likelihood that a completion joining two contour fragments passes through any given position and orientation in the image plane, that is, a method for completing ...
of visual computations. ...
doi:10.1007/3-540-45053-x_7
fatcat:3lm5css2lnevzkqe2kd7dhg34m
OpenGL based A 3D Visual Technology of Digital Core
2019
Journal of Physics, Conference Series
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In this paper, according to the practical demands of projects, we conduct a thorough research on displaying 3D visual models of the pore structure and the skeleton structure of digital cores using OpenGL ...
OpenGL is widely used in many industrial application fields as a powerful 3D graphics library. Especially, it plays important roles in displaying the visualization emulation model of digital cores. ...
main steps: first, a technique of inputting and paring model data should be completed. ...
doi:10.1088/1742-6596/1302/2/022086
fatcat:m3gpuyly4vhdpiaib4rd6udjj4
An Evaluation of Interactive and Automated Next Best View Methods in 3D Scanning
2013
Computer-Aided Design and Applications
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The process involves obtaining scans of multiple views so as to create a complete 3D model. ...
This is typically a user-driven process, and an analysis of the difficulty of this task, use of automation, visualization methods, and their effect on the final result has not yet been thoroughly investigated ...
complete 3D models of an object. ...
doi:10.3722/cadaps.2013.279-291
fatcat:dbc4e5psrjfvlmufpltkfkve6q
Self-Explanatory Interface: Embedding Visual and Aural Syntax to Improve Usability
2020
Procedia Computer Science
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The results include evidence of significant growth in task completion rate and improvement in the task completion time of the novice users assisted with combined visual and aural syntax tool embedded in ...
The results include evidence of significant growth in task completion rate and improvement in the task completion time of the novice users assisted with combined visual and aural syntax tool embedded in ...
SEUI is a voluntary assistance model that allows the successful completion of a UI task within a stipulated time. ...
doi:10.1016/j.procs.2020.04.203
fatcat:bbsy7whjknbm7kuq7k72ztn3wq
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