A Comparative Analysis of Two Commercial Digital Photogrammetry Software for Cultural Heritage Applications

Kingsland, Kaitlyn

doi:10.1007/978-3-030-30754-7_8

Cited by 8 publications

(6 citation statements)

References 14 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…High accuracy setting usually requires more image processing time compared to other accuracy settings (medium and low), but in this study using only 13 images for the model did not take that much The obtained tie points from the aligned photographs were used in building a dense point cloud, which is the second step of generating a 3D model. In Agisoft Mateshape, while building dense point cloud for the Public Garden door, high was used as quality parameter that generates detailed and more accurate geometry for the model compared to low and medium quality parameters (Rahaman and Champion 2019, Kingsland 2019, Agisoft LLC, 2020. Similar to the previous step, it requires more time to build a dense point cloud with high quality parameter compared to other quality parameters.…”

Section: Aligning Photos and Generating Tie Pointsmentioning

confidence: 99%

“…In this calculation, the depth filter was used to remove outliers among the points. Thus, the recommended mode of "aggressive" was preferred in the filtering stage (Kingsland 2019, Agisoft LLC, 2020) (Figure 4a). For the Seyit Vakkas shrine, the same parameters (quality: high, Depth map: aggressive) that were used for the door were applied to building dense point clouds.…”

Section: Aligning Photos and Generating Tie Pointsmentioning

confidence: 99%

See 1 more Smart Citation

Analysis of Documentation Opportunities of Cultural Heritage Samples With Terrestrial Photogrametry Methods

Bilici

Uçar

Akay

et al. 2021

Turkish Journal of Forest Science

View full text Add to dashboard Cite

Nowadays, as in many sectors, natural and cultural resources face the danger of extinction due to misuse and consumption-oriented life in tourism. Within the framework of the sustainability tourism principle, these resources should be determined, protected, and developed. With the advance technology, the use of photogrammetry offers new methods for surveying natural and cultural resources. In this study, the photographs of two historical sites were taken with a high-resolution handheld camera in order to evaluate the potential of terrestrial photogrammetry approach in the cultural heritage. Then, these photographs were used to develop three-dimensional models of the two sites using two different software-Agisoft Metashape and 3D Zephyr Free. For this study, two important cultural and historical heritages were selected; both located in the center of Giresun province in Turkey. The 3D models of the heritages developed using two software were compared to evaluate the capability of the software. In the evaluation process, 13 photographs for the historical door and 50 photographs for the shrine were used to generate 3D models. According to the evaluation of the models, it was observed that the model generated for the front surface of the Public Garden door provided more detailed and accurate results in both software. When these two programs are compared for the shrine, Agisoft Metashape produced a better 3D model than 3D Zephyr. The results also showed that the photographs obtained from a low-cost handheld camera could provide highly accurate and precise data for documentation of historical and cultural heritages.

show abstract

Section: Aligning Photos and Generating Tie Pointsmentioning

confidence: 99%

Section: Aligning Photos and Generating Tie Pointsmentioning

confidence: 99%

Analysis of Documentation Opportunities of Cultural Heritage Samples With Terrestrial Photogrametry Methods

Bilici

Uçar

Akay

et al. 2021

Turkish Journal of Forest Science

View full text Add to dashboard Cite

show abstract

Section: -Adquisición De Información Geométricaunclassified

“…Como software de procesado fotogramétrico disponemos de varias opciones con un amplio abanico de prestaciones y precios, existiendo también herramientas gratuitas (Kingsland 2019). Hoy en día, Agisoft Metashape (Agisoft) es una de las más empleadas en la documentación 3D del patrimonio cultural y sus evaluaciones afirman su fiabilidad y reproducibilidad en reconstrucciones digitales (Kingsland 2019). Su flujo de trabajo estándar contempla la calibración de cámara, alineado de fotografías y generación de puntos de paso, la creación de mapas de profundidad y de nube de puntos densa, la eliminación de información superflua y filtrado de ruido, el mallado, el alineado y unión de bloques, el texturizado y la exportación.…”

Section: -Adquisición De Información Geométricaunclassified

Proceso de registro y seguimiento de daños morfológicos en metal arqueológico mediante documentación 3D

Fuentes-Porto¹,

González²,

Alemán³

et al. 2021

GEC

View full text Add to dashboard Cite

Gracias a la revolución tecnológica que vive el campo de la documentación del patrimonio vemos cómo los registros 3D se consolidan como recurso documental y se extienden con infinidad de propósitos, entre ellos los estudios morfométricos. Con la intención de contribuir en este campo, proponemos un método encaminado a la detección y cuantificación de cambios formales en bienes de naturaleza metálica, un tipo de material susceptible de sufrir daños físicos en un corto período de tiempo. La puesta en práctica de dicha metodología se ejemplifica a través del estudio efectuado sobre un casco de hierro del s. XVI, conservado en un avanzado estado de mineralización. Fue registrado antes y después de un préstamo temporal apoyándonos en dos sistemas de gran difusión en el campo de la digitalización 3D: el escaneado por luz estructurada y la fotogrametría. Finalmente, se compararon sus registros mediante la herramienta de análisis de datos 3D CloudCompare para detectar sus posibles diferencias.

show abstract

Section: -Adquisición De Información Geométricaunclassified

Ge-conservación Nº19

Revista¹

2021

GEC

View full text Add to dashboard Cite

show abstract

A Comparative Analysis of Two Commercial Digital Photogrammetry Software for Cultural Heritage Applications

Cited by 8 publications

References 14 publications

Analysis of Documentation Opportunities of Cultural Heritage Samples With Terrestrial Photogrametry Methods

Analysis of Documentation Opportunities of Cultural Heritage Samples With Terrestrial Photogrametry Methods

Proceso de registro y seguimiento de daños morfológicos en metal arqueológico mediante documentación 3D

Ge-conservación Nº19

Contact Info

Product

Resources

About