Measuring pulse rate with a webcam
M Lewandowska, J Nowak - Journal of Medical Imaging and …, 2012 - ingentaconnect.com
In this paper a simple method of measuring the pulse rate is presented. Elaborated
algorithm allows for efficient pulse rate registration directly from face images captured from a …
algorithm allows for efficient pulse rate registration directly from face images captured from a …
Revisiting linear discriminant techniques in gender recognition
J Bekios-Calfa, JM Buenaposada… - IEEE Transactions on …, 2010 - ieeexplore.ieee.org
Emerging applications of computer vision and pattern recognition in mobile devices and
networked computing require the development of resource-limited algorithms. Linear …
networked computing require the development of resource-limited algorithms. Linear …
[图书][B] Information theory in computer vision and pattern recognition
Information theory has proved to be effective for solving many computer vision and pattern
recognition (CVPR) problems (such as image matching, clustering and segmentation …
recognition (CVPR) problems (such as image matching, clustering and segmentation …
Interactions between pre-processing and classification methods for event-related-potential classification: Best-practice guidelines for brain-computer interfacing
J Farquhar, NJ Hill - Neuroinformatics, 2013 - Springer
Detecting event related potentials (ERPs) from single trials is critical to the operation of many
stimulus-driven brain computer interface (BCI) systems. The low strength of the ERP signal …
stimulus-driven brain computer interface (BCI) systems. The low strength of the ERP signal …
Signal recovery in imaging photoplethysmography
BD Holton, K Mannapperuma… - Physiological …, 2013 - iopscience.iop.org
Imaging photoplethysmography is an emerging technique for the extraction of biometric
information from people using video recordings. The focus is on extracting the cardiac heart …
information from people using video recordings. The focus is on extracting the cardiac heart …
Unsupervised learning on neural network outputs: with application in zero-shot learning
Y Lu - arXiv preprint arXiv:1506.00990, 2015 - arxiv.org
The outputs of a trained neural network contain much richer information than just an one-hot
classifier. For example, a neural network might give an image of a dog the probability of one …
classifier. For example, a neural network might give an image of a dog the probability of one …
Constructing PCA baseline algorithms to reevaluate ICA-based face-recognition performance
The literature on independent component analysis (ICA)-based face recognition generally
evaluates its performance using standard principal component analysis (PCA) within two …
evaluates its performance using standard principal component analysis (PCA) within two …
A Projection Pursuit framework for supervised dimension reduction of high dimensional small sample datasets
The analysis and interpretation of datasets with large number of features and few examples
has remained as a challenging problem in the scientific community, owing to the difficulties …
has remained as a challenging problem in the scientific community, owing to the difficulties …
The small sample size problem of ICA: A comparative study and analysis
On the small sample size problems such as appearance-based recognition, empirical
studies have shown that ICA projections have trivial effect on improving the recognition …
studies have shown that ICA projections have trivial effect on improving the recognition …
Singular value decomposition–principal component analysis-based object recognition approach
CL Chowdhary, DP Acharjya - Bio-Inspired Computing for Image …, 2018 - taylorfrancis.com
This chapter presents a new technique for object recognition using singular value
decomposition and principal component analysis (SVD-PCA). The implementation of …
decomposition and principal component analysis (SVD-PCA). The implementation of …