Metrological analysis of the three-dimensional reconstruction based on close-range photogrammetry and the fusion of long-wave infrared and visible-light images
Metrological analysis of the three-dimensional reconstruction based on close-range photogrammetry and the fusion of long-wave infrared and visible-light images
复制标题
基于近景摄影测量和长波红外与可见光图像融合的三维重建计量分析
DOI:
10.1088/1361-6501/abb273
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发表时间:
2020
影响因子:
2.4
通讯作者:
T. L. F. C.
中科院分区:
文献类型:
--
作者:
de Oliveira;B. C. F;Marcellino;da Rosa;P. A. A;T. L. F. C.
This work proposes evaluating statistically the metrological performance of three-dimensional reconstructions built with fused long-wavelength infrared (LWIR) and visible-light (VL) images. The image fusion procedure was essentially based on two-dimensional wavelet transform and two pixel-level fusion rules: the maximum intensity level, presented in a previous work of the authors, and a new fusion rule, which replaces the VL information with the LWIR information in the region of the measured object on the images. The reconstructions of a translucent cube were performed with a point triangulation-based procedure and its dimension measurements were employed as evaluation criteria. The results show that the fused images have more contrast but also more artifacts. The fusion procedures generated denser reconstructions with at least 34.83% more points. Considering the metrological result, reconstructions with only visible-light images resulted in maximal 89.31% less measurement bias but at least 47.25% more uncertainty than the fusion ones. The new fusion rule provided the best results, with more points in the dense cloud and lower uncertainty. The work is important to provide a metrologically viable alternative for three-dimensional reconstruction of objects in situations of low contrast or poor texture information in the visible spectrum, and in which no target can be applied to the inspected part.
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DOI:
10.1117/12.2527428
发表时间:
2019
期刊:
影响因子:
--
作者:
Marcellino;de Oliveira;Borges
通讯作者:
Borges
影响因子:
1.7
作者:
Emil T. Jonasson;Jonathan Boeuf;S. Kyberd;R. Skilton;Guy Burroughes;Paul Amayo;S. Collins
通讯作者:
S. Collins
影响因子:
1.3
作者:
S. Budge;Neeraj S. Badamikar;Xuan Xie
通讯作者:
S. Budge;Neeraj S. Badamikar;Xuan Xie
DOI:
--
发表时间:
2014
期刊:
Optics & Photonics - Optical Engineering + Applications
影响因子:
--
作者:
J. Vandenrijt;N. Lièvre;M. Georges
通讯作者:
M. Georges
DOI:
--
发表时间:
2011
期刊:
Joint Urban Remote Sensing Event
影响因子:
--
作者:
Dorota Iwaszczuk;L. Hoegner;Uwe Stilla
通讯作者:
Uwe Stilla