کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
816511 | 906450 | 2011 | 9 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Two-dimensional displacement measurement using static close range photogrammetry and a single fixed camera
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی (عمومی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Two-dimensional displacement measurement using static close range photogrammetry and a single fixed camera Two-dimensional displacement measurement using static close range photogrammetry and a single fixed camera](/preview/png/816511.png)
چکیده انگلیسی
This work describes a simple approach to measure the displacement of a moving object in two directions simultaneously. The proposed approach is based on static close range photogrammetry with a single camera and the well-known collinearity equations. The proposed approach requires neither multi-camera synchronization nor mutual camera calibration. It requires no prior knowledge of the kinematic and kinetic data of the moving object. The proposed approach was used to evaluate predefined two-dimensional displacements of a moving object. The root mean square values of the differences between the predefined and evaluated displacements in the two directions are 0.11 and 0.02 mm.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Alexandria Engineering Journal - Volume 50, Issue 3, September 2011, Pages 219–227
Journal: Alexandria Engineering Journal - Volume 50, Issue 3, September 2011, Pages 219–227
نویسندگان
Abdallah M. Khalil,