Search Results for author: Augusto Salazar

Found 12 papers, 2 papers with code

Counting Cells in Time-Lapse Microscopy using Deep Neural Networks

no code implementations31 Jan 2018 Alexander Gomez Villa, Augusto Salazar, Igor Stefanini

In this paper, a method for microscopy cell counting using multiple frames (hence temporal information) is proposed.

Camera-trap images segmentation using multi-layer robust principal component analysis

no code implementations27 Jan 2017 Jhony-Heriberto Giraldo-Zuluaga, Alexander Gomez, Augusto Salazar, Angélica Diaz-Pulido

Our method computes sparse and low-rank images from a weighted sum of descriptors, using color and texture features as case of study for camera-trap images segmentation.

Segmentation

Semi-Supervised Recognition of the Diploglossus Millepunctatus Lizard Species using Artificial Vision Algorithms

no code implementations9 Nov 2016 Jhony-Heriberto Giraldo-Zuluaga, Augusto Salazar, Juan M. Daza

In this paper we propose an automatic segmentation and identification algorithm based on artificial vision algorithms to recognize Diploglossus millepunctatus.

Segmentation

Towards Automatic Wild Animal Monitoring: Identification of Animal Species in Camera-trap Images using Very Deep Convolutional Neural Networks

no code implementations20 Mar 2016 Alexander Gomez, Augusto Salazar, Francisco Vargas

Non intrusive monitoring of animals in the wild is possible using camera trapping framework, which uses cameras triggered by sensors to take a burst of images of animals in their habitat.

HMM and DTW for evaluation of therapeutical gestures using kinect

no code implementations11 Feb 2016 Carlos Palma, Augusto Salazar, Francisco Vargas

Automatic recognition of the quality of movement in human beings is a challenging task, given the difficulty both in defining the constraints that make a movement correct, and the difficulty in using noisy data to determine if these constraints were satisfied.

Dynamic Time Warping

A Markov Random Field and Active Contour Image Segmentation Model for Animal Spots Patterns

no code implementations26 Oct 2015 Alexander Gómez, German Díez, Jhony Giraldo, Augusto Salazar, Juan M. Daza

Non-intrusive biometrics of animals using images allows to analyze phenotypic populations and individuals with patterns like stripes and spots without affecting the studied subjects.

Image Segmentation Segmentation +1

Review of Statistical Shape Spaces for 3D Data with ComparativeAnalysis for Human Faces

1 code implementation4 Apr 2014 Alan Brunton, Augusto Salazar, Timo Bolkart, Stefanie Wuhrer

Due to the wide avail-ability of databases of high-quality data, we use the human face as the specific shape we wish to extract from corrupted data.

3D Face Modelling Face Model +1

Review of Statistical Shape Spaces for 3D Data with Comparative Analysis for Human Faces

1 code implementation28 Sep 2012 Alan Brunton, Augusto Salazar, Timo Bolkart, Stefanie Wuhrer

Due to the wide availability of databases of high-quality data, we use the human face as the specific shape we wish to extract from corrupted data.

Fully Automatic Expression-Invariant Face Correspondence

no code implementations7 Feb 2012 Augusto Salazar, Stefanie Wuhrer, Chang Shu, Flavio Prieto

The predicted landmarks are then used to compute point-to-point correspondences between a template model and the newly available scan.

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