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Efficient large-scale image search with a vocabulary tree
(Cachan, 2018-02)
The task of searching and recognizing objects in images has become an important research topic in the area of image processing and computer vision. Looking for similar images in large datasets given an input query and ...
Conditional Random Fields for Spanish Named Entity Recognition Using Unsupervised Features
(Springer Verlag, 2016)
Unsupervised features based on word representations such as word embeddings and word collocations have shown to significantly improve supervised NER for English. In this work we investigate whether such unsupervised features ...
Mathematical algorithm for the automatic recognition of intestinal parasites
(Public Library of Science, 2017)
Parasitic infections are generally diagnosed by professionals trained to recognize the morphological characteristics of the eggs in microscopic images of fecal smears. However, this laboratory diagnosis requires medical ...
Automatic classification of pediatric pneumonia based on lung ultrasound pattern recognition
(Public Library of Science, 2018)
Pneumonia is one of the major causes of child mortality, yet with a timely diagnosis, it is usually curable with antibiotic therapy. In many developing regions, diagnosing pneumonia remains a challenge, due to shortages ...
Combining Leaf Shape and Texture for Costa Rican Plant Species Identification
(Centro Latinoamericano de Estudios en Informática, 2016)
A MATLAB SMO implementation to train a SVM classifier: Application to multi-style license plate numbers recognition
(Image Processing on Line, 2018-05)
This paper implements the Support Vector Machine (SVM) training procedure proposed by John Platt denominated Sequential Minimimal Optimization (SMO). The application of this system involves a multi-style license plate ...
Multiscale recognition of legume varieties based on leaf venation images
(Pergamon-Elsevier Science Ltd., 2014)
Facial Recognition Using Neural Networks over GPGPU
(Centro Latinoamericano de Estudios en Informática, 2012)
A GPU-Accelerated LPR Algorithm on Broad Vision Survillance Cameras
(Iberian Association for Information Systems and Technologies, 2018-07)
Video surveillance systems are employed to prevent crime, mounting hundreds of cameras and sensors monitoring activities during the whole day. Due to the huge amount of video information generated in real time, these ...