Depth-based selective image reconstruction using spatiotemporal image analysis

1999 ◽  
Author(s):  
Tetsuji Haga ◽  
Kazuhiko Sumi ◽  
Manabu Hashimoto ◽  
Akinobu Seki
Keyword(s):  
Image Analysis ◽  
Image Reconstruction

scholarly journals Does thorax EIT image analysis depend on the image reconstruction method?

2013 ◽  
Vol 434 ◽  
pp. 012040 ◽  
Author(s):  
Zhanqi Zhao ◽  
Inéz Frerichs ◽  
Sven Pulletz ◽  
Ullrich Müller-Lisse ◽  
Knut Möller
Keyword(s):  
Image Analysis ◽  
Image Reconstruction ◽  
Reconstruction Method ◽  
Image Reconstruction Method

scholarly journals 3-D Image Analysis via Jacobi Moments with GPU-Accelerated Algorithms

2021 ◽  
Author(s):  
◽  
Puwei Wang
Keyword(s):  
Image Analysis ◽  
Image Reconstruction ◽  
Parallel Algorithm ◽  
High Efficiency ◽  
Reconstructed Image ◽  
Computational Time ◽  
3 Dimensional ◽  
Legendre Moments

This research has developed a parallel algorithm to compute 3-Dimensional Jacobi moments with high efficiency and accuracy. The algorithm was implemented in CUDA C. Our developing progress was in the order of Legendre moments, Gegenbauer moments, and Jacobi moments investigated on the 2-D image. Then, we extended research from 2-D to 3-D image. To verify the algorithm’s performance, we have implemented image reconstruction from higher orders up to 500 on testing image sized at 512×512×512. The experiment was deployed on Nvidia Tesla V100, which restrained computational time within 400 milliseconds, and the PSNR value of reconstructed image reached up to 53.6382.

scholarly journals Reconstruction Techniques for Image Analysis of Ancient Islamic Mosaics

2009 ◽  
Vol 8 (3) ◽  
pp. 5-12 ◽  
Author(s):  
Francisco Albert Gil ◽  
José María Gomis ◽  
Manuel Pérez
Keyword(s):  
Image Analysis ◽  
Image Reconstruction ◽  
Design Patterns ◽  
Symmetry Groups ◽  
Automatic Image Analysis ◽  
Computer Tool ◽  
Analysis Techniques ◽  
Perceptual Psychology

This paper presents a methodology for tile image reconstruction. This methodology is integrated in a computer tool that allows automatic image analysis. Both, the reconstruction and analysis techniques are based on vectorial tools, the application of the theory of symmetry groups and perceptual psychology. Image analysis allows us to obtain information about design patterns which is used to restitute (recover missing motifs), unify (choose between different motifs that should be equal) and standardize (fit motifs exactly to their symmetry axes and rotation centers) old designs. This methodology for tile image reconstruction has been applied to different Islamic mosaics from the Alhambra of Granada (Spain), the Aq-Saray Palace of Shar-i-Sabz (Uzbekistan) and the Red Fortress of Agra (India). The analysis results are presented in this paper.

Image analysis for face modeling and facial image reconstruction

1990 ◽  
Author(s):  
Hiroshi Agawa ◽  
Gang Xu ◽  
Yoshio Nagashima ◽  
Fumio Kishino
Keyword(s):  
Image Analysis ◽  
Image Reconstruction ◽  
Facial Image ◽  
Face Modeling

The influence of image reconstruction algorithms on linear thorax EIT image analysis of ventilation

2014 ◽  
Vol 35 (6) ◽  
pp. 1083-1093 ◽  
Author(s):  
Zhanqi Zhao ◽  
Inéz Frerichs ◽  
Sven Pulletz ◽  
Ullrich Müller-Lisse ◽  
Knut Möller
Keyword(s):  
Image Analysis ◽  
Image Reconstruction ◽  
Reconstruction Algorithms ◽  
Image Reconstruction Algorithms
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