Percorrer por autor "Palacios, Paloma de"
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- Computer vision-based wood identification: a reviewPublication . Silva, José Luís; Bordalo, Rui; Pissarra, José; Palacios, Paloma deWood identification is an important tool in many areas, from biology to cultural heritage. In the fight against illegal logging, it has a more necessary and impactful application. Identifying a wood sample to genus or species level is difficult, expensive and time-consuming, even when using the most recent methods, resulting in a growing need for a readily accessible and field-applicable method for scientific wood identification. Providing fast results and ease of use, computer vision-based technology is an economically accessible option currently applied to meet the demand for automated wood identification. However, despite the promising characteristics and accurate results of this method, it remains a niche research area in wood sciences and is little known in other fields of application such as cultural heritage. To share the results and applicability of computer vision-based wood identification, this paper reviews the most frequently cited and relevant published research based on computer vision and machine learning techniques, aiming to facilitate and promote the use of this technology in research and encourage its application among end-users who need quick and reliable results.
- Creating of a xylarium and herbarium with a preventive conservation profile: review of procedures and materialsPublication . Silva, José Luís; Bordalo, Rui; Pissarra, José; Palacios, Paloma de; Vieira, Cristiana; Vieira, EduardaThe significance of plant material sample deposits extends beyond the scientific community, with various industries, historians, and law enforcement agencies increasingly relying on them. Preserving global xylariums and herbariums is essential for accessing centuries of data, species, and samples that may no longer exist in their original locations or may be extinct. While maintaining these archives is crucial, it is equally important to ensure proper collection, structure, organization, and classification of new xylariums and herbariums. In that order, a preventive conservation approach is essential to ensure future research by defining actions, materials, and uses to prevent degradative factors and potential harm to the collection This guarantees future accessibility to valuable samples and the knowledge they offer. The paper explores key factors in xylarium and herbarium construction and preservation, including sample drying, pest control, preventive measures, archival materials, facilities, and handling procedures.