Definição do nível de reservatórios a partir das imagens de satélite

Agentes de Mineração de Imagens de Satélite

Image Mining is a field with huge potential and relevant challenges. For satellite images, this technique and resources as well algorithms can bring appropriate responses to important problems. However, due to this approach limitations, multiagent systems present features that, properly applied, can bring advances on pattern analysis in satellite images. In this context, the goal of this resear...

Aumento de Resolução Temporal de Sequências de Imagens do Trato Vocal por meio de Registro das Imagens

Dynamic magnetic resonance imaging (MRI) is an emerging technique for studying speech production. In general, vocal tract image sequences are acquired during the speech of a word or phoneme. These sequences allow the identification of shapes taken by the vocal tract during speech production. However, there is no prior knowledge about the spatial and temporal resolution requirements, which are e...

Efeitos Visuais, uma Abordagem a Partir do Processamento Digital de Imagens

This article introduces the most important concepts of digital images and discusses how they are used to create visual effects. At the same time, it overviews various techniques of computer graphics and image processing for cinema and video. Visual effects production uses intensively geometrical modeling, computer visualization, digital image processing and, more recently, computer vision. The ...

Proposta de Utilização do Diagrama de Seqüência para Definição de Casos de Teste de Unidade

The step of software testing has been increasingly relevant in the software development process, directly impacting on the quality of the product. Among the tests applied in the software, it appears that the unit test does not present an artifact aligned with the standard adopted for specification of software (UML). In this sense, it presents a proposal for using the sequence diagram of how to ...

Extraction de la toxine de Clostridium chauvoei a partir des corps microibens