phase_unwrapping 热度: 相位解缠算法研究 热度: 1 Phase Unwrapping via Graph Cuts Jos´ e Bioucas-Dias, Senior Member, IEEE, and Gonc¸alo Valad˜ ao ∗ Abstract—Phase unwrapping is the inference of absolute phase from modulo-2π phase. This paper introduces a new energy ...
Multichannel phase unwrapping with graph-cuts. IEEE Geosci Remote Sens Lett, 2009, 6: 562-566Ferraioli G,,Shabou A,Tupin F,et al.Multichannel phase unwrapping with graph cuts. IEEE Geoscience and Remote Sensing Letters . 2009Multichannel phase unwrapping with graph cuts. Ferraioli, Giampaolo,...
phase unwrapping; Markov random field; dual decomposition; graph cuts Purpose Existence of low SNR regions and rapid-phase variations pose challenges to spatial phase unwrapping algorithms. Global optimization-based phase unwrapping methods are widely used, but are significantly slower than greedy methods...
Phase unwrapping is an important and challenging problem in phase contrast magnetic resonance imaging (PC-MRI). In this paper, we propose a new algorithm for phase unwrapping based on graph cuts. Our algorithm takes a patch-based approach which has the advantages of simplicity and robustness to ...
Phase Unwrapping via Graph Cuts This paper presents a new algorithm for recovering the absolute phase from modulo-2 蟺 phase, the so-called phase unwrapping (PU) problem. PU arises as a ... JM Bioucas-Dias,G Valadao - Iberian Conference on Pattern Recognition & Image Analysis 被引量: 551...
Phase unwrapping via graph cuts. IEEE Trans. Image Proces 16, 698–709 (2007). Article ADS MathSciNet Google Scholar Kofuji, R. & Hasebe, M. Eight types of stem cells in the life cycle of the moss Physcomitrella patens. Curr. Opin. Plant Biol. 17, 13–21 (2014). Article PubMed...
graph cutsimage processingThis paper addresses the problem of recovering the absolute phase from modulo-2蟺 phase, the so-called phase unwrapping (PU) problem. PU is a key step in several imaging technologies, namely, interferometric synthetic aperture radar (InSAR), and interferometric synthetic ...
To improve the technique for two dimensional phase unwrapping,which is widely used in optical interferometry, a new algorithm based on the strategy of breadth first searching on the phase map processed is proposed. The algorithm is more effective and especially suitable for use on phase maps with...
Jose's phase unwrapping algorithm via graph cuts (PUMA) is one of the most efficient algorithms given its ability to process various phase types with high accuracy levels. However, the drawback of PUMA is its computation speed when processing large complex phases, and its lack of a pre-...
graph cutsimage processingThis paper addresses the problem of recovering the absolute phase from modulo-2蟺 phase, the so-called phase unwrapping (PU) problem. PU is a key step in several imaging technologies, namely, interferometric synthetic aperture radar (InSAR), and interf...