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一种预测混凝土硫酸盐侵蚀深度的方法

成果领域:

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成果归属企业: 深圳大学

成果鉴定时间:

成果介绍

本发明公开了一种基于结构光灰度向量的三维数字成像方法，包括：对结构光进行编码，生成结构光灰度向量的编码图案序列；将编码图案序列按顺序投射到物体表面，并采用双目摄像机采集受物体表面调制后的编码图案序列，然后将调制后的编码图案序列存储到计算机中；对调制后的编码图案序列进行基于乘加运算的灰度向量解码，并结合双目摄像机的极线几何约束找出双目摄像机的所有对应点对；根据三维数字成像系统的标定参数和找到的对应点对进行计算，得到三维点云数据。本发明具有分辨率高、计算量小、测量速度快的优点，可广泛应用于三维成像技术领域。

成果应用案例介绍

光学工程>成像>三维数字成像方法

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[ BEHAVIOR ] Run Closure @app_init [ RunTime:0.000011s ]
[ CACHE ] INIT File
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[ BEHAVIOR ] Run \addons\fastflow\Fastflow @app_init [ RunTime:0.000024s ]
[ BEHAVIOR ] Run \addons\notice\Notice @app_init [ RunTime:0.000256s ]
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[ BEHAVIOR ] Run \addons\treaty\Treaty @app_init [ RunTime:0.000028s ]
[ BEHAVIOR ] Run \addons\upyun\Upyun @app_init [ RunTime:0.000014s ]
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[ LANG ] /www/wwwroot/open.juabc.com/thinkphp/lang/zh-cn.php
[ BEHAVIOR ] Run app\common\behavior\Common @app_dispatch [ RunTime:0.000012s ]
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[ BEHAVIOR ] Run app\common\behavior\Common @module_init [ RunTime:0.000686s ]
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[ DB ] INIT mysql
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[ RUN ] app\index\controller\Results->views[ /www/wwwroot/open.juabc.com/application/index/controller/Results.php ]
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[ BEHAVIOR ] Run \addons\wxfollowlogin\Wxfollowlogin @view_filter [ RunTime:0.000031s ]

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