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Representações de características visuais de baixo custo para recuperação de imagens
(Universidade Federal de Minas GeraisUFMG, 2015-12-18)
Mobile Visual Search (MVS) is a new research area in Content-Based Image retrieval (CBIR) which provides the services of search and retrieval of visual information specifically for mobile devices. The main challenges on ...
Reconocimiento de acciones cotidianas
(Universidad Católica San PabloPE, 2016)
The proposed method consists of three parts: features extraction, the
use of bag of words and classification. For the first stage, we use the STIP
descriptor for the intensity channel and HOG descriptor for the depth ...
Compact and discriminative approach for encoding spatial-relationship of visual words
(Association for Computing Machinery - ACMUniversity of SalamancaSalamanca, 2015-04)
The Bag-of-Visual-Words approach has been successfully used for video and image analysis by encoding local features as visual words, and the final representation is a histogram of the visual words detected in the image. ...
Automatic visual dictionary generation through optimum-path forest clusteringautomatic visual dictionary generation through optimum-path forest clustering
(Ieee, 2012-01-01)
Image categorization by means of bag of visual words has received increasing attention by the image processing and vision communities in the last years. In these approaches, each image is represented by invariant points ...
Shape description based on bag of salience points
(Association for Computing Machinery - ACMUniversity of SalamancaSalamanca, 2015-04)
Salient points are very important for image description because they are related to the visually most important parts of the image, leading to a compact and more discriminative representation close to human perception. ...
Desarrollo de un método para la clasificación automática de archivos musicales usando la técnica bag of words
(Universidad Nacional de Trujillo, 2011)
Los archivos musicales presentan diversas caracter sticas relacionados al timbre,
la tonalidad y la r tmica; adem as considerando la enorme variedad de m usica
existente, surge la necesidad de poder clasi car y organizar ...
Evaluación de técnicas de aprendizaje de máquina para la identificación de imágenes de edificios históricos de la ciudad del Cusco basado en Bag-Of-Words y redes neuronales convolucionales
(Universidad Nacional de San Antonio Abad del CuscoPE, 2018)
Actualmente existen muchas técnicas de aprendizaje de máquina efectivas durante la tarea de clasificación. Sin embargo, existe la necesidad de identificar que técnica destaca por encima del resto. Por consiguiente, es ...
Desarrollo de un método para la clasificación automática de archivos musicales usando la técnica bag of words
(Universidad Nacional de Trujillo, 2011)
Los archivos musicales presentan diversas caracter sticas relacionados al timbre,
la tonalidad y la r tmica; adem as considerando la enorme variedad de m usica
existente, surge la necesidad de poder clasi car y organizar ...
Automatic visual dictionary generation through Optimum-Path Forest clustering
(2012-12-01)
Image categorization by means of bag of visual words has received increasing attention by the image processing and vision communities in the last years. In these approaches, each image is represented by invariant points ...
Automatic visual dictionary generation through Optimum-Path Forest clustering
(2012-12-01)
Image categorization by means of bag of visual words has received increasing attention by the image processing and vision communities in the last years. In these approaches, each image is represented by invariant points ...