Distributed data processing is an important technology that grew up in the last years due mainly to the increase in quantity of information produced by the Internet. For this type of processing get satisfactory levels, it ...

Feature extraction is fundamental to the process of pattern recognition. In this project a GPU implementation of an image feature descriptor based on local distribution of gradient orientation, the Histograms of Oriented ...

Diabetes is a disease that has been much discussed in recent times due to its rapid growth and consequences. It has many classifications, i.e., diabetes mellitus type 1 (DM1), type 2 (DM2), gestational diabetes and other ...

This work presents a qualitative analysis of a tensor based gradient method for color images. This method consists of representing colors by tensors and using tensor similarity measures to measure similarity between colors. ...

The area of information technologies applied to agriculture, through geographic information systems, has been increasingly necessary in order to increase productivity and reduce environmental impacts from this activity. ...

Vitiligo is a disease identified by the loss of skin pigmentation, due to the decrease or absence of melanocytes. In order to evaluate these vitiligo images, this work presents some pre-processing techniques with white ...

The use of vehicles day by day has been increased every day that passes causing more logistics difficulties in the mean of time. This study relates especially with the internal logistics of the cities in the traffic light ...

With the growth of the market related to autonomous technologies, an area of image processing stands out as a tool for promoting technologies, bringing options for real-time automation and environmental analysis, thus being ...

This work presents a detailed study about the process of scanning documents. It is reported the importance and benefits arising from the adoption of this technology, discussing the concepts involving electronic document ...