As imagens da matéria em Siciliana (1954-1955) de Murilo Mendes

Detecção de Inclinação em Imagens de Documentos

Scanning documents contributes to preserving information, avoiding loss due to paper physical degradation. Nowadays, Automatic Image Document Recognition Systems are used to convert the information contained in images to editable text, in a fast way and without the presence of an individual. Thus, this information can, for example, be searchable through keywords. Skew is a frequent problem in t...

Avaliação quantitativa da segmentação de imagens de sensoriamento

Primarily due to the progresses in spatial resolution of satellite imagery, the methods of segmentbased image analysis for generating and updating geographical information are becoming more and more important. In the studies of Neubert and Meinel (2003), Meinel and Neubert (2004) and Neubert et al. (2006) the capabilities of available segmentation programs for high resolution remote sensing dat...

Análise da Complexidade de Texturas em Imagens Urbanas Utilizando Dimensão Fractal

This paper presents a study of the correlation between Fractal Dimension and urban morphological patterns. In remote sensing images, the urban morphological patterns are represented by complex interations of different surfaces, and each surface corresponds to a kind of texture. In this work, Fractal Dimension measures are applied to estimate the texture in remote sensing images from some urban ...

Enriquecimento semântico de imagens divulgadas em redes sociais on-line

The publication of reply in images on digital social networks is increasingly commonplace. These images carry texts, phrases, thoughts or subjective visual features that may have meaning through context or user interpretation. This research provides a process for the extraction of semantic features of images posted as comments and feeds in the online social network Facebook, and through the int...

Modelos Computacionais Para Processamento Digital De Imagens Em Arquiteturas Paralelas