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3-D Measurement Method for Nonuniform Reflective Objects
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DOI：10.1109/TIM.2020.3001413.png)
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摘要
En 中文
For 3-D measurement of nonuniform reflective objects, it is necessary to ensure measurement accuracy, reduce the number of additional images, and improve measurement efficiency. To satisfy these requirements, we first present a pixel matching method for projected and captured images. Second, we obtain the optimal projected image from two additional images. Finally, we propose a method to estimate reasonable exposure time. Experimental results show that the method can reconstruct 3-D shape of the metal, plastic, and colored objects with minimum of root mean square error (RMSE) 0.095, 0.068, and 0.079, respectively.
Keyword:
Cameras
Reflectivity
Three-dimensional displays
Optical variables measurement
Time measurement
Current measurement
Brightness
3-D measurement
optimal projected image
pixel matching
reasonable exposure time
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期刊
IF:
5.9
论文数:
2.0W
被引数:
5.8W
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