Now showing items 1-4 of 4
Optimum-Path Forest Applied for Breast Masses Classification
(2014 Ieee 27th International Symposium On Computer-based Medical Systems (cbms), 2014-01-01) [Trabalho apresentado em evento]
In Computer-Aided Diagnosis-based schemes in mammography analysis each module is interconnected, which directly affects the system operation as a whole. The identification of mammograms with and without masses is highly ...
Static Video Summarization through Optimum-Path Forest Clustering
(Progress In Pattern Recognition Image Analysis, Computer Vision, And Applications, Ciarp 2014, 2014-01-01) [Trabalho apresentado em evento]
This paper introduces the Optimum-Path Forest (OPF) classifier for static video summarization, being its results comparable to the ones obtained by some state-of-the-art video summarization techniques. The experimental ...
3D network traffic monitoring based on an automatic attack classifier
(Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), 2014-01-01) [Trabalho apresentado em evento]
In the last years, the exponential growth of computer networks has created an incredibly increase of network data traffic. The management becomes a challenging task, requesting a continuous monitoring of the network to ...
Evolutionary optimization applied for fine-tuning parameter estimation in optical flow-based environments
(2014 27th Sibgrapi Conference On Graphics, Patterns And Images (sibgrapi), 2014-01-01) [Trabalho apresentado em evento]
Optical flow methods are accurate algorithms for estimating the displacement and velocity fields of objects in a wide variety of applications, being their performance dependent on the configuration of a set of parameters. ...