Navegando por Autor "Brasil, Mariana Barbosa"

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    O uso da fotogrametria digital para a virtualização 3D de coleções biológicas: uma revisão narrativa
    (2024-08-01) Vasconcelos, Bruno Florenço; Silva, Merylane Porto da; http://lattes.cnpq.br/4940334471477236; Silva, Ebenézer Bernardes Correia; http://lattes.cnpq.br/6371543824391642; Brasileiro, Regina Maria de Oliveira; http://lattes.cnpq.br/4146119273576569
    The present study aims to theoretically analyze, based on selected bibliography, the feasibility of photogrammetry in generating 3D models of biological collections, specifically in botanical and zoological contexts. Additionally, it explores the accessibility features of this technique, including required equipment, available software, and possibilities for digital model sharing. The study also aims to identify and discuss challenges associated with photogrammetry, such as data quality, time required for model production, and associated costs. Finally, the paper suggests how the versatility of photogrammetry can be applied in low-cost projects to stimulate the creation of digital collections and enhance access to these data for both researchers and the general public. The research adopts a qualitative approach characterized by a narrative review of existing literature on the topic. Exclusion criteria for study selection include close-range photogrammetry application in 3D model production, biological specimen digitization, and detailed procedure descriptions. This approach allows for a comprehensive analysis of various facets of using photogrammetry in biological collections. Educationally, photogrammetry provides interactive visual resources that can enrich the teaching of biological sciences. Detailed 3D models enable students to explore biological structures in a deep and intuitive manner, promoting clearer and more engaging understanding. Moreover, by facilitating access to rare or delicate specimens that cannot be frequently handled, the technique broadens educational reach, becoming a valuable resource for distance learning and inclusive education. The study further suggests that implementing low-cost photogrammetry projects can efficiently stimulate the production and sharing of digital collections, thereby expanding access to valuable information and promoting the democratization of scientific knowledge. In conclusion, digital photogrammetry represents an innovative and promising approach to 3D virtualization of biological collections, with vast potential applications. The narrative review conducted highlighted the effectiveness and versatility of this technique in creating accurate and detailed 3D models of biological specimens. Such models open new possibilities for research, education, and conservation by enabling remote access and non-invasive analysis of specimens. Thus, digital photogrammetry emerges as a solution capable of overcoming many limitations of traditional approaches used in the study of biological collections.