<abstract xmlns="http://www.w3.org/1999/xhtml">

<p>This paper designed a three-dimensional digital interactive platform, which takes power supply module, image data acquisition module, control module, data transmission module and ESAM module as the main hardware and makes it feasible to realize power supply transmission, multiple data acquisition, platform process control, data transmission, data encryption and decryption, and identity authentication. Then, through relative orientation element calculation, model point coordinate calculation, relative orientation model proportion coefficient calculation, relative orientation model deformation accuracy calculation, and relative orientation accuracy calculation, this paper realized the relative control of close-range photogrammetry, improving the accuracy of close-range photogrammetry. The results show that the relative control method of close-range photogrammetry studied in this paper can increase the relative accuracy from 319 to 769 and improve the average value of the relative orientation model deformation accuracy from 0.4282 to 0.5938. In addition, in performance analysis, the response time of the platform is 0.32s, the accuracy of close-range photogrammetry is 96.3%, and the comprehensiveness of data detection is 94.37%. Therefore, it is concluded that using the method proposed in this paper, the relative orientation model deformation accuracy is increased, the accuracy of close-range photogrammetry is the highest, and the data detection is more comprehensive.</p>
</abstract>

This paper designed a three-dimensional digital interactive platform, which takes power supply module, image data acquisition module, control module, data transmission module and ESAM module as the main hardware and makes it feasible to realize power supply transmission, multiple data acquisition, platform process control, data transmission, data encryption and decryption, and identity authentication. Then, through relative orientation element calculation, model point coordinate calculation, relative orientation model proportion coefficient calculation, relative orientation model deformation accuracy calculation, and relative orientation accuracy calculation, this paper realized the relative control of close-range photogrammetry, improving the accuracy of close-range photogrammetry. The results show that the relative control method of close-range photogrammetry studied in this paper can increase the relative accuracy from 319 to 769 and improve the average value of the relative orientation model deformation accuracy from 0.4282 to 0.5938. In addition, in performance analysis, the response time of the platform is 0.32s, the accuracy of close-range photogrammetry is 96.3%, and the comprehensiveness of data detection is 94.37%. Therefore, it is concluded that using the method proposed in this paper, the relative orientation model deformation accuracy is increased, the accuracy of close-range photogrammetry is the highest, and the data detection is more comprehensive.

Research on the close-range photogrammetry accuracy of 3D digital interactive platform of Hunan intangible cultural heritage

Applied Mathematics and Nonlinear Sciences

This work is licensed under the Creative Commons Attribution 4.0 International License.

This paper designed a three-dimensional digital interactive platform, which takes power supply module, image data acquisition module, control module, data...

Research on the close-range photogrammetry accuracy of 3D digital interactive platform of Hunan intangible cultural heritage

Published Online: Jun 02, 2023

Page range: -

Received: Jun 12, 2022

Accepted: Oct 19, 2022

DOI: https://doi.org/10.2478/amns.2023.1.00181

Keywords
Hunan intangible cultural heritage, Close-range photogrammetry accuracy, Three-dimensional digital interactive platform, Distance control number, Model deformation accuracy

© 2023 HuiZhong Xia et al., published by Sciendo

This work is licensed under the Creative Commons Attribution 4.0 International License.

Research on the close-range photogrammetry accuracy of 3D digital interactive platform of Hunan intangible cultural heritage

Published Online: Jun 02, 2023

Page range: -

Received: Jun 12, 2022

Accepted: Oct 19, 2022

DOI: https://doi.org/10.2478/amns.2023.1.00181

KeywordsHunan intangible cultural heritage, Close-range photogrammetry accuracy, Three-dimensional digital interactive platform, Distance control number, Model deformation accuracy

© 2023 HuiZhong Xia et al., published by Sciendo

This work is licensed under the Creative Commons Attribution 4.0 International License.

Keywords
Hunan intangible cultural heritage, Close-range photogrammetry accuracy, Three-dimensional digital interactive platform, Distance control number, Model deformation accuracy