Dynamic laser speckle angiography achieved by eigen-decomposition filtering.
Sign Up to like & getrecommendations! Published in 2017 at "Journal of biophotonics"
DOI: 10.1002/jbio.201600237
Abstract: A new approach is proposed for statistically analysis of laser speckle signals emerged from a living biological tissue based on eigen-decomposition to separate the dynamic speckle signals due to moving blood cells from the static… read more here.
Keywords: laser speckle; speckle; tissue; eigen decomposition ... See more keywords
Dynamic imaging and quantification of subcellular motion with eigen‐decomposition optical coherence tomography‐based variance analysis
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Biophotonics"
DOI: 10.1002/jbio.201900076
Abstract: The dynamic properties of subcellular organism are important biomarkers of the health. Imaging subcellular level dynamics provides effective solutions for evaluating cell metabolism and testing the responses of cells to pathogens and drugs in pharmaceutical… read more here.
Keywords: eigen decomposition; optical coherence; variance; variance analysis ... See more keywords
Eigen-Decomposition of Quaternions
Sign Up to like & getrecommendations! Published in 2018 at "Advances in Applied Clifford Algebras"
DOI: 10.1007/s00006-018-0911-6
Abstract: This paper introduces biquaternion eigen-decomposition theory (via Peirce decomposition) with respect to a selected quaternion with a non-zero vector part. The eigen-decomposition allows evaluation of polynomials and power series with real coefficients as functions of… read more here.
Keywords: quaternion; selected quaternion; multiplication; matrix ... See more keywords