Laser & Optoelectronics Progress, Volume. 56, Issue 5, 050102(2019)
Correction of Terrestrial Laser Scanning Ranging Errors from Specular Reflection Based on Original Intensity Data
By exploring the range errors from the target specular reflection, and analyzing the relationship between range errors and intensity data, a range error model from the target specular reflection based on original intensity data is established. Experimental results show that the original intensity data can be used to establish a range error correction model, which is independent of target material and surface geometry. According to the original intensity, the distance data can be accurately corrected, which is of great significance to improve the accuracy and quality of terrestrial laser scanning.
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Jin Chen, Kai Tan, Weiguo Zhang. Correction of Terrestrial Laser Scanning Ranging Errors from Specular Reflection Based on Original Intensity Data[J]. Laser & Optoelectronics Progress, 2019, 56(5): 050102
Category: Atmospheric Optics and Oceanic Optics
Received: Aug. 6, 2018
Accepted: Sep. 27, 2018
Published Online: Jul. 31, 2019
The Author Email: Tan Kai (ktan@sklec.ecnu.edu.cn)