Examinando por Materia "Naturaleza"
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- PublicaciónAcceso abiertoClasificación automática de Heliconias a partir de imágenes RGB(Universidad de Ibagué., 2020) González Santos, Christian Saúl; Forero Vargas, Manuel Guillermo; Beltran Reyes, Carlos EduardoColombia is the country with the largest number of plant species in the world. Within it, the heliconias play an important ecological role within the ecosystems, since they are frequent components of the interior and limits of the forests, as well as of open environments such as pastures, roadsides and riverbanks. In some ecosystems they act as pioneers in the process of natural regeneration of vegetation and restoration of degraded soil. In addition, they maintain important co-evolutionary relationships with other animal and plant species, becoming an important element within the complex framework of life in the tropics. The classification of plant species is crucial for the protection and conservation of biodiversity. Manual classification is time-consuming, costly and requires experts who are often limited in their availability. To address these problems, three methods of classification of SVM (Support Vector Machine), ANN (Neural Networks), KNN (Nearest Neighbors) images with Euclidean distance and intersection were used in this work, which gave good results in the classification of four species of heliconias found at the University of Ibagué. The data used for training, testing and validation of the methods were RGB images taken in the natural habitat of the heliconias, in order to have information from their germination to their optimal cutting time. The images were pre-processed, making an adjustment of white balance, contrast and color temperature. To separate the heliconias from the background, a graphical segmentation technique using GPS was used. The descriptors were obtained using the technique known as BoW (Bag of Words), finding that the number of visual words most suitable for classification was between 20 and 30. The method with which the best results were obtained was the KNN; using the three closest neighbors, with an accuracy of 97%
- PublicaciónRestringido¿Cómo entendemos lo humano?(Ediciones Unibagué, 2013-10) Angarita Lezama, Agustín Ricardo
- PublicaciónSólo datosEstudio sistémico de la minería aurífera artesanal y de pequeña escala en Colombia(Ediciones Unibagué, 2020-12-18) Barrero Arciniegas, Humberto AlejandroThis article summarizes a systemic study that is addressed under the methodology proposed by Aldana and Reyes (2004), for the approach, understanding and comprehension of systemic structures of the complex problematic situation. It is defined as rudimentary practices in artisanal gold mining and small- scale with mercury in Colombia, a place where the illegal and informal activity play a significant role.
- PublicaciónAcceso abiertoPlan estratégico de marketing para la empresa LUNA ECOHOUSE “Paraiso entre montañas” en el municipio de San Luis, corregimiento de Payandé Tolima, en el año 2023(Universidad de Ibagué, 2023) López Bedoya, Cindy Catalina; Sánchez Angarita, Yesica PaolaLuna EcoHouse, ubicado en San Luis, Tolima, Colombia, se presenta como un oasis de tranquilidad y lujo en medio de la naturaleza. Estratégicamente situado en el pintoresco municipio de San Luis, este ecohostal ofrece una experiencia única con acceso a destinos turísticos cercanos. Distinguido por su compromiso con la armonía entre el ser humano y la naturaleza, Luna EcoHouse se destaca por ofrecer "glamping", una fusión de comodidad y respeto por el entorno. Para consolidar su posición en la industria del turismo sostenible, planea implementar un plan estratégico de marketing digital, aprovechando la era digital actual para promover su mensaje de sostenibilidad y atraer a una audiencia global de viajeros conscientes del medio ambiente. Este enfoque no solo busca aumentar la visibilidad de la marca, sino también posicionar a Luna EcoHouse como un referente en la convergencia entre el lujo y la sostenibilidad en la hospitalidad, ofreciendo a los viajeros una experiencia única y responsable en el hermoso entorno de San Luis.